@article {83222, title = {Coherence among Oregon Coast coho salmon populations highlights increasing relative importance of marine conditions for productivity}, journal = {Fisheries Oceanography}, volume = {32}, number = {3}, year = {2023}, note = {Anadromous fish like salmon have to live in two worlds: freshwater and the ocean. The scales of these two worlds are quite different: the freshwater environment works at the scale of a single stream, and environmental changes or stressors at the stream level affect a single population of fishes. On the other hand, oceanic changes or stressors cam affect broad regions or entire evolutionary significant units. By analyzing stock recruitment data for about sixty years along the Oregon Coast, some patterns become clear. Over this period, there have been significant changes in how fisheries are managed, from riparian buffers in forested lands to adding large woody debris to denuded streams. Despite these changes, it seems that oceanic conditions, especially the North Pacific Gyre Oscillation, which has dominated the marine environment since 1990, are determining population levels, rather than conservation efforts at the stream level. {\textquotedblleft}If Oregon Coast coho salmon populations become more synchronous, managers can expect to face new challenges driven by reductions in the population portfolio effect and increasingly variable marine conditions due to climate change{\textquotedblright} (from the Abstract).}, month = {2023,, May}, pages = {p.293-310}, keywords = {Alsea River, Beaver Creek, climate, Coho salmon = Oncorhynchus kisutch, ecosystem health, mathematical modeling, North Pacific Gyre Oscillation, Oregon Coast, Pacific Decadal Oscillation, population biology, Productivity, Salmon River Estuary, Siletz River, Siuslaw River, Umpqua River, Yaquina River}, doi = {https://doi.org/10.1111/fog.12630 }, author = {Davis, Melanie J. and Anthony, James and Ward, Eric J. and Firman, Julie and Lorion, Christopher} } @article {83251, title = {Northwest Forest Plan: The first 25 years (1994-2018): Watershed condition status and trends}, volume = { no.PNW-GTR-1010}, year = {2023}, note = {"This report describes status and trends in watershed condition across the Northwest Forest Plan (NWFP) area over the first 25 years since its inception in 1994. The program charged with this task is the Aquatic and Riparian Effectiveness Monitoring Program (AREMP), which has assembled information from field data collection, spatial datasets, and a host of landscape models to evaluate the status and trends in aquatic resources in streams and watersheds. Field data included hydrologic measurements (stream wetted widths and temperatures), geomorphic responses (instream wood and sediment), and biological responses (macroinvertebrates and aquatic organism passage){\textquotedblright} (from the Abstract). Forest manager{\textquoteright}s efforts have shown incremental progress in improving aquatic conditions in Federal forests, but in a context of climate change. More planning and adaptions in monitoring methods are warranted.}, month = {2023, Jun.}, pages = {165 p.}, institution = {Pacific Northwest Research Station}, address = {Portland, Or. }, keywords = {climate, environmental law and policy, erosion, general, hydrology, landslides, large woody debris, logging, Pacific Northwest, precipitation, riparian areas, sediment, terrestrial vegetation, water temperature}, url = {https://www.fs.usda.gov/pnw/pubs/pnw_gtr1010.pdf }, author = {Dunham, Jason and Hirsch, Christine and Gordon, Sean and Flitcroft, Rebecca and Chelgren, Nathan and Snyder, Marcia and Hockman-Wert, David and Reeves, Gordon and Andersen, Heidi and Anderson, Scott and Battaglin, William and Black, Tom and Brown, Jason and Claeson, Shannon and Hay, Lauren E. and Heaston, Emily and Luce, Charles and Nelson, Nathan and Penn, Colin and Raggon, Mark and Pacific Northwest Research Station.} } @article {83190, title = {Oregon shellfish farmers: Perceptions of stressors, adaptive strategies, and policy linkages}, journal = {Ocean and Coastal Management}, volume = {234}, number = {106475}, year = {2023}, note = {The demand for oysters in the United States exceeds supply, marking the oyster growing as an industry meriting support. On the west coast, growers must cope with climate change, particularly ocean acidification, as well as regulatory problems and labor shortages. In order to help resource managers help oyster farmers, the authors of this paper went to the growers. In 2022, they conducted detailed interviews with Oregon oyster growers, and their comments abundantly populate this paper. {\textquotedblleft}To expand and enhance United States oyster production, and support domestic food security and livelihoods, a better understanding of the limitations that oyster farmers{\textquoteright} experience, and corresponding pathways forward for adaptation is needed. Through semi-structured interviews conducted with commercial Oregon shellfish farmers, we assess the environmental, economic, social and regulatory stressors impacting oyster growing operations, and the corresponding adaptive strategies employed or envisioned by aquaculture farmers{\textquotedblright} (from the Abstract). The authors note adaptive strategies oyster growers adopt to cope, and advocate for more targeted outreach to support the oyster growers.}, month = {2023}, pages = {15 p.}, keywords = {aquaculture, aquatic invertebrates, bivalves, climate, commercial fisheries {\textendash} shellfish, Coos Bay, economics, environmental law and policy, mollusks, Netarts Bay, ocean acidification, oysters, South Slough, Tillamook Bay, Umpqua River estuary, Yaquina Bay}, doi = {https://doi.org/10.1016/j.ocecoaman.2022.106475 }, author = {Green, Kristen Marie and Spalding, Ana K. and Ward, Melissa and Levine, Arielle and Wolters, Erika Allen and Hamilton, Sara Luanne and Rice, Lauren} } @article {83104, title = {Estimating the value of threatened species abundance dynamics}, journal = {Journal of Environmental Economics and Management}, volume = {113}, number = {102639}, year = {2022}, note = {How much are people willing to pay for marginal increases in abundance of threatened species? This paper looks at the value the public places on Coho salmon. {\textquotedblleft}Results provide direct evidence that conservation activities that achieve immediate abundance gains for a threatened species (or prevent immediate losses) produce significantly higher benefits than activities that gradually achieve the same abundance gains.{\textquotedblright} (from the Abstract)}, pages = {15 p.}, keywords = {abundance, Coho salmon = Oncorhynchus kisutch, depleted populations, ecological values, economics, general, Oregon Coast}, doi = {https://doi.org/10.1016/j.jeem.2022.102639 }, author = {Lewis, David J. and Kling, David M. and Dundas, Steven J. and Lew, Daniel K.} } @article {83138, title = {Event scale analysis of streamflow response to wildfire in Oregon, 2020}, journal = {Hydrology}, volume = {9}, number = {article157}, year = {2022}, note = {After wildfires, heavy rains increase runoff, leading to further degradation of a landscape. In this article, the authors examine several Oregon watersheds after the Labor Day Fires of 2020. Runoff did increase, although there were complicating factors, such as ongoing drought. }, pages = {21 p.}, keywords = {Clackamas River, forest fires, Labor Day Fires, Little North Santiam River, Molalla River, North Santiam River, North Umpqua River, precipitation, Runoff}, doi = {https://doi.org/10.3390/hydrology9090157 }, url = {https://archives.pdx.edu/ds/psu/38695 }, author = {Long, Will B. and Chang, Heejun} } @article {83129, title = {Abundance trends for adult Pacific lamprey in western Oregon (USA): Historic declines, recent increases, and relative contributions from coastal rivers}, journal = {Transactions of the American Fisheries Society}, volume = {150}, number = {6}, year = {2021}, note = {Pacific lamprey is an anadromous species, spending most of its life in the ocean, but returning to coastal streams to spawn. In general, lamprey counts at dams tend to show steep declines in lamprey populations. How accurate is this information? The authors contrast dam counts with redd surveys in coastal streams and come up with a different conclusion. }, month = {2021, Nov.}, pages = {p.761-776}, keywords = {abundance, Bonneville Dam, Columbia River, depleted populations, Gold Ray Dam, mathematical modeling, North Umpqua River, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), population count, Rogue River, Umpqua River, Winchester Dam}, doi = {https://doi.org/10.1002/tafs.10326 }, author = {Clemens, Benjamin J. and Weeber, Matthew A. and Lewis, Mark and Jones, Michelle} } @article {83058, title = {Exploring biophysical linkages between coastal forestry management practices and aquatic bivalve contaminant exposure}, journal = {Toxics }, volume = {9}, number = {3}, year = {2021}, note = {Current forestry management practices are not doing very well at keeping herbicides and pesticides within the boundaries of the forest. In this important article, the authors describe a study of bivalves to look for contamination from pesticides and other chemicals used in forestry. They found pesticides in 38\% of bivalves sampled, with some watersheds more contaminated than others, and with seasonal variations. The authors mildly note, {\textquotedblleft}Details about types and levels of exposure provide insight into effectiveness of current forest management practices in controlling transport of forest-use pesticides{\textquotedblright} (from the Abstract). Good data visualization. This is an Open-Access article.}, month = {2021, Mar.}, pages = {article 46, 25 p. }, keywords = {agriculture, Alsea River, aquatic invertebrates, bivalves, clams, commercial fisheries - shellfish, Coos Bay, forestry, fungicides, herbicides, human impacts, metabolism, molluscs, mussels, Nehalem River, Nestucca River, oysters, Pacific oyster = Crassostrea gigas, pesticides, precipitation, recreational fisheries {\textendash} shellfish, Siletz River, Siuslaw River, Smith River (Umpqua), Softshell clam = Mya arenaria, stress, toxicity, Western pearl mussel = Margaritifera falcata, Yaquina River}, doi = {https://doi.org/10.3390/toxics9030046}, url = {https://www.mdpi.com/2305-6304/9/3/46 }, author = {Scully-Engelmeyer, Kaegan and Granek, Elise F. and Nielsen-Pincus, Max and Lanier, Andy and Rumrill, Steven S. and Moran, Patrick and Nilsen, Elena and Hladik, Michelle L. and Pillsbury, Lori} } @article {83100, title = {Management of anadromous lampreys: Common threats, different approaches}, journal = {Journal of Great Lakes Research. Supplement}, volume = {47 }, number = {Sup.1 }, year = {2021}, note = {This review article summarizes what is known about the statuses of many lamprey species around the world. The usual suspects, primarily human activity and climate change get the blame for most population declines. Management of the Pacific lamprey is a bright spot, largely due to the efforts and advocacy of Native Americans. The Western river lamprey, on the other hand, suffers from inadequate research, which is needed in order to support conservation.}, month = {2021, Dec.}, pages = {S129-S146}, keywords = {Alsea River, Beaver Creek, climate, Cummins Creek, dams, depleted populations, human impacts, land use, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), River lamprey = Lampetra ayresi, Salmon River,, Siletz River, Siuslaw River, Tenmile Creek, Umpqua River, water use, Yachats River, Yaquina River}, doi = {https://doi.org/10.1016/j.jglr.2020.09.005 }, author = {Clemens, Benjamin J. and Arakawa, Hiroaki and Baker, Cindy and Coghian, Stephen and Kucheryavyy, Aleksandr and Lampman, Ralph and Lan{\c c}a, Maria Jo{\~a}o and Mateus, Catarina Sofia and Miller, Allison and Nazari, Hassan and Peque{\~n}o, Germ{\'a}n and Sutton, Trent M. and Yanai, Seiji} } @article {83043, title = {Developing novel robust models to improve the accuracy of daily streamflow modeling.}, journal = {Water Resources Management}, volume = {34}, year = {2020}, note = {In this article, the authors discuss different methods for enhancing models of daily streamflow, using two sites in Canada and two sites in the United States, including the hydrologic station at Elkton. Proposed boosted models showed improvement over classic multi-layer perception and time series models.}, pages = {p.3387-3409}, keywords = {Elkton (Or.), hydrology, mathematical modeling, neural networks, precipitation, streamflow, Umpqua River}, doi = {https://doi.org/10.1007/s11269-020-02619-z }, author = {Mohammadi, Babak and Ahmadi, Farshad and Mehdizadeh, Saeid and Guan, Yiqing and Pham, Quoc Bao and Linh, Nguyen Thi Thuy and Tri, Doan Quang} } @article {83039, title = {Map and Model Input and Output Data for the North Charlotte Creek Basin, Douglas County, Oregon, for Analysis of Debris-Flow Initiation Resulting from the Storm of November 17 - 19, 1996}, year = {2020}, note = {In November, 1996, a winter storm brought heavy rainfall and landslides to the Oregon Coast Range. Over 150 landslides took place near North Charlotte Creek. This webpage includes a topographic map of the study area, 2.4 square kilometers along the creek, where many debris flows occurred. It includes links to GIS data, including a file of landslide and debris flow polygons. {\textquotedblleft}U.S. Geological Survey data release.{\textquotedblright}}, publisher = {U.S. Geological Survey}, address = {Washington, D.C.}, keywords = {coastal hazards, geology, landslides, North Charlotte Creek, precipitation, sediments, Umpqua River}, doi = {https://doi.org/10.5066/P9QLVF5R }, url = {https://www.sciencebase.gov/catalog/item/5f1ee7fc82cef313ed8e9ded }, author = {Baum, Rex L. and Lewis, Adrian C., and Coe, Jeffrey A. and Godt, Jonathan W.} } @article {83038, title = {Mapping landslides on EO data: performance of deep learning models vs. traditional machine learning models}, journal = {Remote Sensing}, volume = {12}, number = {3}, year = {2020}, note = {Contemporary science has revolutionized the mapping of landslides. Using Earth Observation images from satellites, researchers have access to high-resolution imagery. Much effort has gone into teaching computers how to {\textquotedblleft}read{\textquotedblright} myriad images and identify features such as landslides. This article introduces a method for identifying landslides with computers and compares it to the Statewide Landslide Information Database for Oregon (SLIDO). The study area covers land from Coos Bay to Eugene, including much of the Smith River and the Lower Umpqua River. Illustrated. This is an open-access article.}, pages = {p.346-370 }, keywords = {coastal hazards, geology, landslides, machine learning, map, mathematical modeling, neural networks, remote sensing, Smith River, Umpqua River}, doi = {https://doi.org/10.3390/rs12030346 }, url = {https://www.mdpi.com/2072-4292/12/3/346/pdf }, author = {Prakash, Nikhil and Manconi, Andrea and Loew, Simon} } @article {83128, title = {Patterns of river discharge and temperature differentially influence migration and spawn timing for Coho Salmon in the Umpqua River Basin, Oregon}, journal = {Transactions of the American Fisheries Society}, volume = {149}, number = {6}, year = {2020}, note = {In this article, the authors identify the different characteristics that induce spawning in the Umpqua and Smith Rivers.}, month = {2020, Nov.}, pages = {p.695-708}, keywords = {Coho salmon = Oncorhynchus kisutch, North Umpqua River, reproductive biology, Smith River, streamflow, Umpqua River, water temperature, Winchester Dam}, doi = {https://doi.org/10.1002/tafs.10264 }, author = {LovellFord, Rachel M. and Flitcroft, Rebecca L. and Lewis, Sarah L. and Santelmann, Mary V. and Grant, Gordon E.} } @article {83127, title = {Trematode prevalence and an invasive freshwater snail: fewer infections and parasites likely contribute to the success of an invasive snail}, journal = {Biological Invasions}, volume = {22}, year = {2020}, note = {A famous biological theory, the enemy release hypothesis, states that introduced species do well because their natural enemies (predators or parasites) are not present in new territory. In this paper, the authors assess the invasive New Zealand mud snail{\textquoteright}s susceptibility to flatworm parasites when it invades new territory. In the Lower Umpqua River, the invader had overwhelmed native freshwater snails {\textendash} almost no natives were found. Parasitism was found, but reduced compared to native species.}, pages = {p.1279{\textendash}1287}, keywords = {gastropods, introduced species, Lower Umpqua River, mollusks, New Zealand mud snail = Potamopyrgus antipodarum, parasites, trematodes}, doi = {https://doi.org/10.1007/s10530-019-02179-3 }, author = {Larson, Michele D. and Krist, Amy C.} } @article {83062, title = {Western Oregon adult coho salmon spawning survey data report}, volume = {no. OPSW-ODFW-2021-3}, year = {2020}, note = {The COVID-19 epidemic reduced the number of spawning surveys. Available data showed a strong skew based on geography: the Lower Columbia wild salmon runs were larger than normal, the Oregon Coast region had 88\% of the 30-year average, while wild salmon runs in southern Oregon were greatly reduced.}, month = {2021, June}, pages = {34 p.}, institution = {Oregon Adult Salmonid Inventory \& Sampling Project, ODFW}, address = {Corvallis, Or.}, keywords = {abundance, Alsea River, Beaver Creek (Lincoln), Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, fecundity, Floras Creek, geographic distribution, hatchery salmonids, Mill Creek (Siletz), Mill Creek (Yaquina), Necanicum River, Nehalem River, Nestucca River, North Umpqua River, Salmon River, Siletz River, Siuslaw River, Sixes River, South Umpqua River, temporal distribution, Tillamook Bay, Umpqua River, wild salmonids, Yaquina River}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A972079/datastream/OBJ/download/2020.pdf}, author = {Sounhein, Briana and Lewis, Mark and Weeber, Matt} } @article {83061, title = {Western Oregon adult coho salmon spawning survey data report}, volume = {no.OPSW-ODFW-2020-3}, year = {2020}, note = {Good statistics on wild salmon runs. The Oregon Coast saw lower than average runs, with wild salmon spawning at 76\% of the 29-year average.}, month = {2020, May}, pages = {34 p.}, institution = {Oregon Adult Salmonid Inventory \& Sampling Project, ODFW}, address = {Corvallis, Or.}, keywords = {abundance, Alsea River, Beaver Creek (Lincoln), Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, fecundity, Floras Creek, geographic distribution, hatchery salmonids, Mill Creek (Siletz), Mill Creek (Yaquina), Necanicum River, Nehalem River, Nestucca River, North Umpqua River, Salmon River, Siletz River, Siuslaw River, Sixes River, South Umpqua River, temporal distribution, Tillamook Bay, Umpqua River, wild salmonids, Yaquina River}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A972078/datastream/OBJ/download/2019.pdf }, author = {Sounhein, Briana and Lewis, Mark and Weeber, Matt} } @article {82621, title = {Climate vulnerability assessment for Pacific salmon and steelhead in the California Current Large Marine Ecosystem}, journal = {PLoS One}, volume = {14}, number = {7}, year = {2019}, note = {This article is a major scientific overview of the vulnerability of Pacific Coast anadromous salmonids to climate change. {\textquotedblleft}Nearly all listing units faced high exposures to projected increases in stream temperature, sea surface temperature, and ocean acidification. . . Anthropogenic factors, especially migration barriers, habitat degradation, and hatchery influence, have reduced the adaptive capacity of most steelhead and salmon populations. Enhancing adaptive capacity is essential to mitigate for the increasing threat of climate change. Collectively, these results provide a framework to support recovery planning that considers climate impacts on the majority of West Coast anadromous salmonids{\textquotedblright} (from the Abstract). Projections were made about Oregon coast coho salmon.}, pages = {e0217711}, edition = {2019, Jul. 24}, keywords = {Oregon Coast, Pacific salmonids = Oncorhynchus spp., Coho salmon = Oncorhynchus kisutch, climate change, depleted populations, ecosystem health, endangered species, habitats, hatcheries, human impacts, life history, ocean acidification, water temperatur}, doi = {https://doi.org/10.1371/journal.pone.0217711 }, url = {https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0217711 }, author = {Crozier, Lisa G. and McClure, Michelle M. and Beechie, Tim and Bograd, Steven J. and Boughton, David A. and Carr, Mark and Cooney, Thomas D. and Dunham, Jason B. and Greene, Correigh M. and Haltuch, Melissa A. and Hazen, Elliott L. and Holzer, Damon M. and Huff, David O. and Johnson, Rachel C. and Jordan, Chris E. and Kaplan, Isaac C. and Lindley, Steven T. and Mantua, Nathan J. and Moyle, Peter B. and Myers, James M. and Nelson, Mark W. and Spence, Brian C. and Weitkamp, Laurie A. and Williams, Thomas H. and Willis-Norton, Ellen} } @article {82531, title = {Insights into estuary habitat loss in the western United States using a new method for mapping maximum extent of tidal wetlands}, journal = {PLoS One}, volume = {14}, number = {8}, year = {2019}, note = {This article recounts the techniques that led to the production of the 2017 maps to model the effects of sea level rise. The authors used lidar digital elevation models and other elevation models to develop new maps of current and historical wetlands on the United States West Coast. Their work shows that about 85\% of historical wetlands have been lost, with most losses near major river deltas. {\textquotedblleft}The new maps will help interested groups improve action plans for estuarine wetland habitat restoration and conservation, and will also provide a better baseline for understanding and predicting future changes with projected sea level rise{\textquotedblright} (from the Abstract).}, month = {2019, Aug. 14}, keywords = {climate, habitats, human impacts, salinity, sea level, wetland vegetation, wetlands, remote sensing, mathematical modeling}, doi = {https://doi.org/10.1371/journal.pone.0218558 }, url = {https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0218558 }, author = {Brophy, Laura S. and Greene, Correigh M. and Hare, Van C. and Holycross, Brett and Lanier, Andy and Heady, Walter N. and O{\textquoteright}Connor, Kevin and Imaki, Hiroo and Haddad, Tanya and Dana, Randy} } @article {83060, title = {Western Oregon adult coho salmon spawning survey data report}, volume = {no. OPSW-ODFW-2019-3}, year = {2019}, note = {Good statistics on salmon runs. Wild coho spawning was low in 2018, at 58\% of the 28-year average.}, month = {2019, Nov.}, pages = {33 p.}, institution = {Oregon Adult Salmonid Inventory \& Sampling Project, ODFW}, address = {Corvallis, Or.}, keywords = {abundance, Alsea River, Beaver Creek (Lincoln), Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, fecundity, Floras Creek, geographic distribution, hatchery salmonids, Mill Creek (Siletz), Mill Creek (Yaquina), Necanicum River, Nehalem River, Nestucca River, North Umpqua River, Salmon River, Siletz River, Siltcoos Lake, Siuslaw River, Sixes River, South Umpqua River, Tahkenitch Lake, temporal distribution, Tenmile Lake, Tillamook Bay, Umpqua River, wild salmonids, Yaquina River}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A939016/datastream/OBJ/download/2018.pdf }, author = {Sounhein, Briana and Lewis, Mark and Weeber, Matt} } @article {83023, title = {Western Oregon adult winter steelhead and lamprey, 2018 redd survey data report}, volume = {no. 2018-09 }, year = {2019}, note = {{\textquotedblleft}This report provides a summary of results from winter steelhead spawning ground surveys conducted in Lower Columbia (Oregon side only) and Oregon Coast basins in 2018. Also included is a brief summary of lamprey data collected from the same monitoring efforts. . . Total winter steelhead redd estimates were approximately 98\% of both the 5- and 10-year averages for the Oregon Coast (OC) Distinct Population Segment (DPS). . . Regional patterns are apparent for winter steelhead redd density, proportion of hatchery origin spawners and spawn timing. Indices for Pacific Lamprey were lower in 2018 in the Lower Columbia compared to recent years, but above average in the Oregon Coast.{\textquotedblright} (p.1) Statistics are not given for Individual sites on the Oregon Coast other than the Umpqua River and the Nestucca River.}, pages = {23 p.}, institution = {Oregon Department of Fish and Wildlife

}, address = {Salem, Or.}, keywords = {depleted populations, Nestucca River, North Umpqua River, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), population count, reproductive behavior, steelhead trout = Oncorhynchus mykiss, Winchester Dam}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A814197 }, author = {Jacobsen, Ryan and Nott, Jonathan and Brown, Eric and Weeber, Matt and Lewis, Mark and Oregon. Dept. of Fish and Wildlife,} } @article {83017, title = {The aquatic conservation strategy of the Northwest Forest Plan{\textemdash}A review of the relevant science after 23 years}, number = {966, v.2}, year = {2018}, note = {"Chapter 7." The Northwest Forest Plan, enacted in 1994, had a profound impact on the way aquatic and riparian areas are managed in forested areas of the Pacific Northwest. This chapter is a review of the impact, successes and areas for possible improvement of the Plan. Ecologically sensitive streams and species are identified. The .pdf file includes two appendices; Appendix1 covers invasive riparian species and Appendix 2 addresses climate change.}, pages = {p.461-581}, keywords = {amphibians, Applegate River, climate, Coquille River, depleted populations, ecosystem health, environmental policy and law, fish, general, habitats,, human impacts, landslides, logging, McKenzie River, Myrtle Creek, North Umpqua River, riparian areas, sedimentation, Siuslaw River, Smith River, water temperature}, url = {https://www.fs.fed.us/pnw/pubs/pnw_gtr966_chapter7.pdf}, author = {Reeves, Gordon H. and Olson, Deanna H. and Wondzell, Steven M. and Bisson, Peter A. and Gordon, Sean and Miller, Stephanie A. and Long, Jonathan W. and Furniss, Michael J.} } @article {83010, title = {Density and population viability of coastal marten: a rare and geographically isolated small carnivore}, journal = {PeerJ {\textendash} Life \& Environment}, volume = {6}, number = {e4530 }, year = {2018}, note = {To the surprise of many, a small population of Pacific martens has been discovered living along the Oregon coast, west of Highway 101 in coastal dune forests. This population is divided into two parts bisected by the Umpqua River and is relatively isolated. The authors live-trapped and collared adults as part of the study. The Oregon Dunes turned out to support the smallest home ranges and highest population density of martens in all North America. Prospects for the long-term survival of this group are not good. The authors suggest that banning trapping of coastal martens would help their future survival. Maps, photographs.}, month = {2018, Apr. 4}, pages = {21 p.}, keywords = {Coos River, fecundity, human impacts, mathematical modeling, Oregon Dunes Recreational Area, Pacific marten = Martes caurina humboldtensis, population biology, Siuslaw River, Umpqua River}, doi = {https://doi.org/10.7717/peerj.4530}, url = {https://peerj.com/articles/4530 }, author = {Linnell, Mark A. and Moriarty, Katie and Green, David S. and Levi, Taal} } @article {83011, title = {Expansion and systematics redefinition of the most threatened freshwater mussel family, the Margaritiferidae}, journal = {Molecular Phylogenetics and Evolution}, volume = {127}, year = {2018}, note = {In this article, the evolution, distribution and taxonomy of the freshwater pearl mussel family, Margaritiferidae, is explored. Fossils as well as genetic data were used to model the diversification of this family. Maps, charts.}, month = {2018, Oct.}, pages = {p.98-118}, keywords = {aquatic invertebrates, bivalves, evolution, general, genetics, geographic distribution, molluscs, morphology, mussels, phylogeny, taxonomy}, doi = {https://doi.org/10.1016/j.ympev.2018.04.041 }, author = {Lopes-Lima, Manuel and Bolotov, Ivan N. and Do, Van Tu and Aldridge, David C. and Fonseca, Miguel M. and Gan, Han Ming and Gofarov, Mikhail Y. and Kondakov, Alexander V. and Pri{\'e}, Vincent and Sousa, Ronaldo and Varandas, Simone and Vikhrev, Ilya V. and Teixeira, Amilcar and Wu, Rui-Wen and Wu, Xiaoping and Zieritz, Alexandra and Froufe, Elsa and Bogan, Arthur E.} } @proceedings {83019, title = {A framework to evaluate vulnerability of upriver migrants to existing hydroelectric infrastructure and climate change [PowerPoint Presentation]}, number = {18 (Dec.12)}, year = {2018}, note = {Good charts.}, month = {2018, Dec. 12}, pages = {29 p.}, publisher = {University of Massachusetts}, address = {Amherst, Mass.}, keywords = {Chinook salmon = Oncorhynchus tshawytscha, climate, Coho salmon = Oncorhynchus kisutch, Columbia River, dams, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), steelhead trout = Oncorhynchus mykiss, streamflow, Umpqua River, water temperature, Willamette River, Winchester Dam}, url = {https://scholarworks.umass.edu/fishpassage_conference/2018/December12/18 }, author = {Flitcroft, Rebecca and Lewis, Sarah and Arismendi, Ivan and Davis, Chante and Giannico, Guillermo and Penaluna, Brooke and Santelmann, Mary and Safeeq, Mohammad and Snyder, Jeff} } @article {82206, title = {Longitudinal thermal heterogeneity in rivers and refugia for coldwater species: effects of scale and climate change}, journal = {Aquatic Sciences}, volume = {80}, year = {2018}, note = {Cool patches in rivers serve as refuges for cold-water species such as trout and salmon. What happens to cool patches in a warming climate? In this article studying multiple streams across the Pacific Northwest, the authors address this question. Small cool patches may disappear, creating one long warm patch, which could be a barrier to migration. Large cool patches could be broken into smaller patches. In the case of the Siletz River, cool patches tended to move further upstream. {\textquotedblleft}Our model predicted little change in future thermal heterogeneity among rivers, but within-river patterns sometimes changed markedly compared to contemporary patterns{\textquotedblright} (from the Abstract).}, month = {2018, Jan.}, pages = {Article 3, 15 p.}, keywords = {Nehalem River, Siletz River, Siuslaw River, Umpqua River, climate, Pacific salmonids = Oncorhynchus spp., climate, geographical distribution, mathematical modeling, water temperature}, doi = {https://doi.org/10.1007/s00027-017-0557-9 }, author = {Fullerton, A. H. and Torgersen, C. E. and Lawler, J. J. and Steel, E. A. and Ebersole, J. L. and Lee, S. Y.} } @article {80456, title = {Characterizing fisheries connectivity in marine social-ecological systems}, journal = {ICES Journal of Marine Science}, volume = {74}, year = {2017}, note = {How do fishers adapt to changes in ecosystems and/or fisheries management? They can change the area where they fish. They can find other income sources or leave fishing. Or they can change the areas into which they put their energy by diversifying and working multiple fisheries. West Coast fishers tend to be resilient generalists, able to switch from one fishery to another as the need arises, and cope with different management regimes. Interlinked networks of potential fisheries constitute {\textquotedblleft}fisheries connectivity,{\textquotedblright} and are the subject of this article. The authors analyze networks of multiple fisheries in the California Current Large Marine Ecosystem in 2009-2010. They calculate the relative importance of particular fisheries, and model fisheries networks and vulnerability to change in different communities. On the West Coast, either the Dungeness crab or the spiny lobster fisheries were the most important. The authors point out that species unconnected by food webs may be linked due to fisheries connectivity, and that understanding these relationships will be an important part of future resource management. }, pages = {p.2087-2096}, keywords = {Astoria (Or.), Garibaldi (Or.), Netarts Bay, Nehalem Bay, Siletz Bay, Newport (Or.), Depoe Bay, Alsea Bay, Florence (Or.), Winchester Bay, Charleston (Or.), Bandon, (Or.), economics, natural resource management, mathematical modeling, commercial fisheri}, doi = {doi:10.1093/icesjms/fsx128}, author = {Fuller, Emma C. and Sambouri, Jameal F. and Stoll, Joshua S. and Levin, Simon A. and Watson, James R.} } @article {80531, title = {Phylogenetic analysis of the Lancinae (Gastropoda, Lymnaeidae) with a description of the U.S. federally endangered Banbury Springs lanx}, journal = {ZooKeys}, volume = {663}, year = {2017}, note = {The subfamily Lancinae is made up of relatively large freshwater limpets. In 1988, a new species of Lanx was discovered at Banbury Springs, Idaho. This species has also been found in neighboring springs in the Snake River system. This paper describes the new Lanx as a new genus and species and examines genetic relationships among all these freshwater limpet species in the western United States. The study shows relatively high genetic differences between Lanx species, and notes that {\textquotedblleft}only one lancine species is present in each river system{\textquotedblright} with a few exceptions (p.120). The species present in the Umpqua River is Lanx alta, the highcap lanx.}, pages = {p.107-132}, keywords = {Umpqua River, Highcap lanx = Lanx alta, aquatic invertebrates, molluscs, limpets, taxonomy, morphology, genetics, anatomy, molecular biology, geographic distribution}, doi = {10.3897/zookeys.663.11320}, url = {https://zookeys.pensoft.net/articles.php?id=11320}, author = {Campbell, David C. and Clark, Stephanie A. and Lydeard, Charles} } @article {80371, title = {Two new species of Fluminicola (Caenogastropoda, Lithoglyphidae) from southwest Oregon, USA, and a range extension for F. multifarius}, journal = {ZooKeys }, volume = {679}, year = {2017}, note = {Fluminicola, commonly known as pebblesnails, are very small freshwater snails. Advances in genetics and molecular biology have made it possible to refine this genus. This article describes two new species of Fluminicola. Fluminicola umpquaensis lives in rapidly moving water in the Umpqua River Basin. Fluminicola fresti lives in rapidly moving water in the North Umpqua River basin, and in the upper Rogue River drainage north of Little Butte Creek. This article includes a map and photographs.}, month = {2017, Jun.8}, pages = {p.1-20 }, keywords = {Umpqua River Basin, North Umpqua River, Rogue River, South Umpqua River, molluscs, gastropods, anatomy, genetics, taxonomy, new species description}, doi = {https://doi.org/10.3897/zookeys.679.13472}, url = {https://zookeys.pensoft.net/articles.php?id=13472 }, author = {Hershler, Robert and Liu, Hsiu-Ping and Hubbart, Niko} } @article {82011, title = {Using high-resolution short-term location data to describe territoriality in Pacific martens}, journal = {Journal of Mammalogy}, volume = {98}, number = {3}, year = {2017}, note = {This paper describes space usage in Pacific martens in the Mount Lassen National Forest and in the Oregon Dunes National Recreation Area. Martens were captured and collared with both VHF and GPS collars. Martens in California had larger territories than those on the Oregon Coast. Males had larger territories than females. While same-sex individuals never shared territories, some overlap between males and females was observed. The martens made the rounds of their territories between 2-14 days, scent-marking their boundaries. Territorial boundaries did not change with the seasons. The authors note that {\textquotedblleft}such high-resolution data offers new opportunities to understand the social-spatial organization of these populations{\textquotedblright} (p.686).}, pages = {p.679-689}, keywords = {Siuslaw River Estuary, Umpqua River Estuary, Oregon Dunes National Recreation Area, Pacific marten = Martes caurina, territoriality, geographical distribution}, doi = {10.1093/jmammal/gyx014}, author = {Moriarty, Katie M. and Linnell, Mark A. and Chasco, Brandon E. and Epps, Clinton W. and Zielinski, William J.} } @article {80546, title = {Using raw regional climate model outputs for quantifying climate change impacts on hydrology}, journal = {Hydrological Processes}, volume = {31}, number = {24}, year = {2017}, note = {This is a look at regional climate models (RCMs) and their use in predicting the responses of watersheds to climate change. In this paper, three {\textquotedblleft}RCMs driven by three different general circulation models are used to investigate the uncertainty of hydrological simulations associated with the choice of a bias-corrected or nonbias-corrected RCM simulation. The results indicate that the uncertainty envelope is generally watershed and indicator dependent.{\textquotedblright} In order to allow users to make the most informed decisions, the authors recommend giving both the bias-corrected and nonbias-corrected data.}, month = {2017, Nov. 30}, pages = {p.4398-4413}, keywords = {Umpqua River Basin, Yellowstone River Basin, Yampa River Basin, Manic 5 River Basin, hydrology, climate, precipitation, temperature, mathematical modeling}, doi = {DOI: 10.1002/hyp11368}, author = {Chen, Jie and Brissette, Fran{\c c}ois P. and Liu, Pan and Xia, Jun} } @article {83059, title = {Western Oregon adult coho salmon, 2017 spawning survey data report}, volume = {no. OPSW-ODFW-2018-3}, year = {2017}, note = {Good statistics on salmon runs. Before 2017, this publication was called, Status of Oregon stocks of coho salmon.}, month = {2019, Jan.}, pages = {33 p.}, institution = {Oregon Adult Salmonid Inventory \& Sampling Project, ODFW}, address = {Corvallis, Or.}, keywords = {abundance, Alsea River, Beaver Creek (Lincoln), Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, fecundity, Floras Creek, geographic distribution, hatchery salmonids, Necanicum River, Nehalem River, Nestucca River, North Umpqua River, Salmon River, Siletz River, Siuslaw River, Sixes River, South Umpqua River, temporal distribution, Tillamook Bay, Umpqua River, wild salmonids, Yaquina River}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A814196/datastream/OBJ/download/2017.pdf }, author = {Sounhein, Briana and Brown, Eric and Lewis, Mark and Weeber, Matt} } @article {77431, title = {Effects of stream-adjacent logging in fishless headwaters on downstream coastal cutthroat trout}, journal = {Canadian Journal of Fisheries and Aquatic Sciences}, volume = {73}, year = {2016}, note = {This article examines logging next to headwater streams that do not have resident fish populations to see if current forest management practices provide adequate protection for downstream fishes. The Hinkle Creek Study takes place on a commercial forest in which Douglas fir plantations are logged about 55-60 years. A logged catchment is paired with an unlogged catchment to better see the effects of logging. Oregon{\textquoteright}s forest regulations do not require riparian borders for headwater streams without resident fishes. These areas are typically clear-cut up to the streambanks. Does logging in these areas adversely affect downstream fishes? {\textquotedblleft}Overall, very few changes in habitat or biological parameters were detected in conjunction with stream-adjacent logging in the headwaters of Hinkle Creek. Apparently, contemporary forest practices rules provided adequate short-term protection from acute negative effects to the downstream fish community in this experimental setting.{\textquotedblright} (p.1911) }, pages = {p.1898-1913}, keywords = {cutthroat trout = Oncorhynchus clarki, diet, fishes, geographic distribution, growth, habitats, Hinkle Creek, logging, North Fork Hinkle Creek, sediments, South Fork Hinkle Creek, Umpqua River,}, doi = {doi: dx.doi.org/10.1139/cjfas-2015-0455}, author = {Bateman, Douglas S. and Sloat, Matthew R. and Gresswell, Robert E. and Berger, Aaron M. and Hockman-Wert, David P. and Lee, David W. and Skaugset, Arne E.} } @article {80501, title = {Molecular phylogenetics of the freshwater gastropod genus Juga (Cerithioidea: Semisulcospiridae)}, journal = {Biochemical Systematics and Ecology}, volume = {65}, year = {2016}, note = {New techniques in molecular biology have revolutionized invertebrate taxonomy. Many families and genera have been reorganized. This article represents a beginning examination of the freshwater snails in the genus Juga. Emphasis is on the Sacramento River, but a genetic analysis was done on 103 specimens, including some from Oregon. The authors find that much of the classification of Juga is questionable, and that the clades identified {\textquotedblleft}correspond closely to geography. Some geographically and genetically distinctive populations do not fit in any named species.{\textquotedblright} (from the Abstract)}, pages = {p.158-170}, keywords = {Umpqua River Basin, Brown Juga = Juga spp.. aquatic invertebrates, molluscs, gastropods, taxonomy, genetics, molecular biology}, doi = {http://dx.doi.org/10.1016/j.bse.2016.01.004 }, author = {Campbell, David C. and Clark, Stephanie A. and Johannes, Edward J. and Lydeard, Charles and Frest, Terrence J.} } @article {80496, title = {Multi-locus fossil-calibrated phylogeny, biogeography and a subgeneric revision of the Margaritiferidae (Mollusca: Bivalvia: Unionoida)}, journal = {Molecular Phylogenetics and Evolution}, volume = {103}, year = {2016}, note = {Freshwater pearl mussels play important roles in their ecosystems. At one stage of their development, they are parasites of salmon and trout. This paper presents a tentative proposed classification of the freshwater pearl mussels. A specimen from the North Umpqua River was included in this study. Interestingly, this family seems to evolve more slowly than other bivalves.}, pages = {p.104-121}, keywords = {North Umpqua River, Western pearl mussel = Margaritifera falcata, taxonomy, genetics, aquatic invertebrates, molluscs, bivalves}, doi = {http://dx.doi.org/10.1016/j.ympev.2016.07.020 }, author = {Bolotov, Ivan N. and Vikhrev, Ilya V. and Bespalaya, Yulia A. and Gofarov, Mikhail Y. and Kondakov, Alexander V. and Konopleva, Ekaterina S. and Bolotov, Nikita N. and Lyubas, Artyom A.} } @article {77281, title = {Seasonal and spatial fluctuations in Oncorhynchus trout diet in a temperate mixed-forest watershed}, journal = {Canadian Journal of Fisheries and Aquatic Sciences}, volume = {73}, year = {2016}, note = {In this paper, the authors report on prey consumption and growth in trout from 2003-2005 in the mainstem and tributaries of the Hinkle Creek watershed. Trout are adventitious feeders, and their prey changes with the seasons. While they tend to consume aquatic invertebrates in the spring, summer brings terrestrial insects. There were differences in size between fish residing in the mainstem, and fish residing in upper tributaries. The authors discuss possible causes of this difference.}, month = {Nov}, pages = {1642-1649}, keywords = {aquatic invertebrates, cutthroat trout = Oncorhynchus clarki, diet, feeding behavior, fishes, geographic distribution, habitats, Hinkle Creek, insects, North Fork Hinkle Creek, Pacific salmonids = Oncorhynchus spp., South Fork Hinkle Creek, steelhead trout = Oncorhynchus mykiss, terrestrial invertebrates, Umpqua River, water temperature}, isbn = {0706-652x}, doi = {10.1139/cjfas-2015-0520}, author = {Li, J. L. and Gerth, W. J. and Van Driesche, R. P. and Bateman, D. S. and Herlihy, A. T.} } @article {83057, title = {Status of Oregon stocks of coho salmon}, volume = {no.OPSW-ODFW-2017-3}, year = {2016}, note = {Good statistics on coho runs. After 2016, this report{\textquoteright}s title changes to {\textquotedblleft}Western Oregon Adult Coho Salmon Spawning Survey Data Report.{\textquotedblright}}, month = {2016, Nov.}, pages = {48 p.}, institution = {Oregon Adult Salmonid Inventory \& Sampling Project, ODFW}, address = {Corvallis, Or.}, keywords = {abundance, Alsea River, Beaver Creek (Lincoln), Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, fecundity, Floras Lake, geographic distribution, hatchery salmonids, Necanicum River, Nehalem River, Nestucca River, North Umpqua River, Salmon River, Siletz River, Siltcoos Creek, Siuslaw River, Sixes River, South Umpqua River, Tahkenitch Creek, temporal distribution, Tenmile Creek, Tillamook Bay, Umpqua River, wild salmonids, Yaquina River}, url = {https://nrimp.dfw.state.or.us/DataClearinghouse/default.aspx?p=202\&XMLname=41722.xml}, author = {Sounhein, Briana and Brown, Eric and Lewis, Mark and Weeber, Matt} } @inbook {77161, title = {Historical biogeography of Pacifastacus crayfishes and their branchiobdellidan and entocytherid ectosymbionts in western North America}, booktitle = {Freshwater Crayfish: A Global Overview}, year = {2015}, note = {This book chapter discusses some freshwater crayfish that are common in coastal streams. It goes extensively into the biogeography of signal crayfish and events that influenced their distribution, including volcanism, glaciation, glacial-era floods, and stream captures. The fossil record is considered. The Columbia River signal crayfish (P leniusculus trowbridgii) is the subspecies found in most Oregon coastal streams.}, pages = {p.404-447}, publisher = {CRC Press}, organization = {CRC Press}, keywords = {aquatic invertebrates, Columbia River signal crayfish = Pacifastacus leniusculus trowbridgii, crawdads, crustaceans, genetics, geographical distribution, morphology, Signal crayfish = Pacifastacus leniusculus leniusculus, Siuslaw River, taxonomy, Umpqua River}, author = {Larson, Eric R. and Williams, B.W.}, editor = {Kawai, T. and Faulkes, Z. and Scholtz, G.} } @article {80486, title = {Salmonid life-cycle monitoring in western Oregon streams, 2012-2014}, volume = {no. OPSW-ODFW-2015-2}, year = {2015}, note = {Beginning in 1997, the Oregon Dept. of Fish and Wildlife began monitoring the migration and survival of salmonids. This publication gives data gathered by ODFW to estimate the abundance of adult salmonids, to estimate the number of juvenile salmonids migrating downstream, and to estimate the survival rates in marine and fresh waters for coho salmon. This report covers research done from 2012-2014 and gives excellent data for monitored basins.}, pages = {110 p.}, institution = {Oregon Dept. of Fish and Wildlife}, address = {Salem, Or.}, keywords = {Cascade Creek (Alsea), chum salmon = Oncorhynchus keta, Coho salmon = Oncorhynchus kisutch, cutthroat trout = Oncorhynchus clarki, depleted populations, EF Trask River, hatcheries{\textquotedblright}, hatchery salmonids, Mill Creek (Siletz), Mill Creek (Yaquina), NF Nehalem River, population count, steelhead trout = Oncorhynchus mykiss, West Fork Smith River (Umpqua), wild salmonids, Winchester Creek (Coos Bay), {\textquotedblright} {\textquotedblleft}Chinook salmon = Oncorhynchus tshawytscha}, url = {https://tinyurl.com/2p9fkj85}, author = {Suring, Erik and Burns, Patrick and Constable, Ronald J. Jr. and Lorion, Chris M. and Wiley, Derek J. and Oregon Dept. of Fish and Wildlife,} } @article {83056, title = {Status of Oregon stocks of coho almon, 2015}, volume = {no.OPSW-ODFW-2016-3}, year = {2015}, note = {Good statistics on coho runs.}, month = {2015, Oct.}, pages = {46 p.}, institution = {Oregon Adult Salmonid Inventory \& Sampling Project, ODFW}, address = {Corvallis, Or.}, keywords = {abundance, Alsea River, Beaver Creek (Lincoln), Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, fecundity, Floras Lake, geographic distribution, hatchery salmonids, Necanicum River, Nehalem River, Nestucca River, North Umpqua River, Salmon River, Siletz River, Siltcoos Creek, Siuslaw River, Sixes River, South Umpqua River, Tahkenitch Creek, temporal distribution, Tenmile Creek, Tillamook Bay, Umpqua River, wild salmonids, Yaquina River}, url = {https://nrimp.dfw.state.or.us/DataClearinghouse/default.aspx?p=202\&XMLname=41721.xml}, author = {Sounhein, Briana and Brown, Eric and Lewis, Mark and Weeber, Matt} } @article {76971, title = {Assessment of western Oregon adult winter steelhead {\textendash} redd surveys 2014}, volume = {no. OPSW-ODFW-2014-09}, year = {2014}, note = {{\textquotedblleft}This report provides a summary of results from winter steelhead spawning ground surveys conducted in Oregon Coast and Lower Columbia basins in 2014, and also includes a brief summary of lamprey data collected from the same monitoring efforts.{\textquotedblright} (from the Summary, p.1)}, month = {2014, Dec.}, pages = {20 p.}, keywords = {Alsea River, depleted populations, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), population count, reproductive behavior, spatial distribution, steelhead trout = Oncorhynchus mykiss, temporal distribution, Tidewater (Or.), Umpqua River Basin}, url = {https://tinyurl.com/bdhm44vb}, author = {Jacobsen, Ryan and Nott, Jonathan and Brown, Eric and Weeber, Matt and Lewis, Mark} } @article {76436, title = {Nursery Functions of U.S. West Coast Estuaries: The State of Knowledge for Juveniles of Focal Invertebrate and Fish Species}, year = {2014}, note = {This report summarizes what is known about the role of estuaries as nurseries for important aquatic species. The authors inventoried 303 West Coast estuaries and categorized each by class (lagoonal, riverine, embayment and sound) and subclass (estuarine coastal subtidal, tidal channel/creek, slough and lagoon). They examined 15 different species that used estuaries and noted what is known and not known about their life cycles and use of estuaries. {\textquotedblleft}Together with the estuary inventory and the geodatabase, this report represents the first stage in a larger effort to better understand the nursery functions of West Coast estuaries for fish and invertebrates.{\textquotedblright} (p.3)}, pages = {168 p.}, institution = {The Nature Conservancy}, address = {Arlington, Va.}, keywords = {aquatic invertebrates, Bat stingray = Myliobatus californicus (Aetobatus californicus), Bay shrimp = Crangon franciscorum, Brown rockfish = Sebastes auriculatus, California halibut = Paralichthys californicus, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, crustaceans, Dungeness crab = Metacarcinus magister (Cancer magister), eelgrass = Zostera marina, English sole = Parophrys vetulus, estuaries, fishes, general, geographic distribution, Green sturgeon = Acipenser medirostris, habitats, juvenile fish, Leopard shark = Triakis semifasciata, life history information, Oregon, Pacific Coast, Pacific herring = Clupea pallasi, Pacific staghorn sculpin = Leptocottus armatus, Shiner perch = Cymatogaster aggregate, Starry flounder = Platichthys stellatus, steelhead trout = Oncorhynchus mykiss}, url = {https://www.scienceforconservation.org/products/nursery-functions-of-estuaries}, author = {Hughes, Brent B. and Levey, Matthew D. and Brown, Jennifer A. and Fountain, Monique C. and Carlisle, Aaron B. and Litvin, Steven Y. and Greene, Correigh M. and Heady, Walter N. and Gleason, Mary G.} } @mastersthesis {54796, title = {Recovery of Oregon Coast Coho Salmon (Onchorhynchus kitsutch) through Restoration of Freshwater Habitats}, year = {2014}, note = {Millions of dollars have been spent in enhancing habitats to aid recovering populations of salmon on the Oregon Coast. How well have enhancement projects done? Does there seem to be a relationship between restoration projects and salmon recovery? The author addresses these questions. {\textquotedblright}My analysis showed that from 1994 to 2012 only 3 of the 21 independent populations from the ESU, the Alsea, Salmon, and Tillamook had statistically significant recovery. To evaluate the relationship between habitat restoration and coho recovery, I ran a correlation between the rate of recovery and the amount spent on restoration for each ESU population. The rate of recovery increased as total dollars spent on restoration increased, but it was a very weak relationship{\textellipsis}{\textquotedblright} (from the Abstract) The author concludes by suggesting ways to improve restoration efforts. }, pages = {65 p.}, school = {University of San Francisco}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Environmental Management}, address = {San Francisco, Cal.}, keywords = {Alsea River, Beaver Creek, Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, Floras River, habitat restoration, habitats, hatcheries, hatchery salmonids, natural resource management, Necanicum River, Nehalem River, Nestucca River, North Umpqua River, nutrients, Salmon River, sediments, Siletz River, Siltcoos Creek, Siuslaw River, Sixes River, South Umpqua River, Tahkenitch Creek, Tillamook Bay, Umpqua River, water quality, water temperature, Yaquina River}, url = {https://repository.usfca.edu/cgi/viewcontent.cgi?referer=\&httpsredir=1\&article=1014\&context=capstone}, author = {Lutz, Andrew P.} } @article {76731, title = {Status of Oregon stocks of coho salmon, 2013}, volume = {no.OPSW-ODFW-2014-3}, year = {2014}, note = {Good statistics on coho runs.}, pages = {55 p.}, institution = {Oregon Adult Salmonid Inventory \& Sampling Project, ODFW}, address = {Corvallis, Or.}, keywords = {abundance, Alsea River, Beaver Creek, Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, Floras Lake, geographic distribution, hatchery salmonids, Necanicum River, Nehalem River, Nestucca River, Salmon River, Siletz River, Siltcoos Creek, Siuslaw River, Sixes River, Tahkenitch Creek, temporal distribution, Tenmile Creek, Tillamook Bay, Umpqua River, wild salmonids, Yaquina River}, url = {https://library.state.or.us/repository/2012/201210151135331/2013.pdf}, author = {Sounhein, Briana and Brown, Eric and Lewis, Mark and Weeber, Matt} } @mastersthesis {51461, title = {Cost-Efficient Management of Aquatic Invasive Species: Application to New Zealand Mudsnails in the Pacific Northwest}, year = {2013}, note = {The New Zealand mud snail, a destructive invasive species, has been found in the Wilson, Trask, Nestucca, Siletz, Yaquina, Alsea, Siuslaw, Umpqua and Coos Rivers. Based on the animal{\textquoteright}s biology, Siltcoos Lake is threatened. The snail is a bio-fouling organism that blocks water intake pipes, and threatens aquatic industries and tools from boat motors to hydroelectric plants. In this dissertation, the author assesses possible ways of managing this invasion, and assesses the costs of different management strategies. Major professor was Munisamy Gopinath.}, pages = {115 p.}, school = {Oregon State University}, type = {Doctoral dissertation}, edition = {Ph. D.}, chapter = {Dept. of Applied Economics}, address = {Corvallis, Or.}, keywords = {Alsea River, Coos River, economics, gastropods, introduced species, molluscs, Nestucca River, New Zealand mud snail = Potamopyrgus antipodarum, Siletz River, Siltcoos Lake, Siuslaw River, theses, Trask River, Umpqua River, Wilson River, Yaquina River}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/fb494c75t}, author = {Lim, Youngah} } @inbook {54806, title = {Ecosystem components, protected species {\textendash} salmon: Chinook and coho salmon}, booktitle = {Integrated Ecosystem Assessment of the California Current. Phase II Report 2012. }, year = {2013}, note = {The is a broad assessment of population trends for salmon populations in California, Oregon, Washington, and the Snake River salmon. Geographic areas are addressed broadly and data for specific streams is not delineated. In general, Oregon coast salmon populations were seen as having swings in abundance from year to year, but were broadly stable.}, pages = {p.244-294}, publisher = {U.S. National Oceanographic and Atmospheric Administration. National Marine Fisheries Service,}, organization = {U.S. National Oceanographic and Atmospheric Administration. National Marine Fisheries Service,}, keywords = {abundance, Alsea River, Beaver Creek, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, Coos River, Coquille River, depleted populations, fecundity, Floras, Necanicum River, Nehalem River, Nestucca River, New River, Salmon River, Siletz River, Siltcoos Lake, Siuslaw River, Sixes River, Tahkenitch Creek, Tenmile Lake, Tillamook Bay, Umpqua River, Yaquina River}, url = {https://swfsc-publications.fisheries.noaa.gov/publications/CR/2013/2013Levin.pdf}, author = {Wainwright, Thomas C. and Williams, Thomas H. and Fresh, Kurt L. and Wells, Brian K. and Levin, P.S. and Wells, B.K. and Sheer, M.B.} } @article {51351, title = {Geographic range and structure of cryptic genetic diversity among Pacific North American populations of the non-native amphipod Grandidierella japonica}, journal = {Biological Invasions}, volume = {15}, year = {2013}, note = {In this article, the authors attempt to reconstruct the invasion history of the introduced amphipod Gradidierella japonica. DNA analysis shows two distinct groups {\textendash} one from San Francisco south, and the other north of San Francisco. There are significant genetic differences between the two groups, which, coupled with low genetic diversity within each group, suggests that there were two separate introductions of this species to the West Coast.}, month = {2013}, pages = {p.2415{\textendash}2428}, keywords = {amphipods, Columbia River estuary, Coos Bay, crustaceans, genetics, Grandidierella japonica, introduced species, Puget Sound, San Francisco Bay, Umpqua River estuary, Winchester Bay, Yaquina Bay}, doi = {10.1007/s10530-013-0462-7}, author = {Pilgrim, Erik M. and Blum, Michael J. and Reusser, Deborah A. and Lee II, Henry and Darling, John A.} } @article {77361, title = {NorWeST Stream Temp: Regional Database and Modeled Stream Temperatures [web page]}, year = {2013}, note = {This website gives water temperature data coupled with climate scenarios for western U.S. streams. Hundreds of biologists and hydrologists contributed to the temperature database. The database contains over 200,000,000 hourly stream temperature readings at more than 20,000 stream sites. The data were used to develop 36 historical and future climate scenarios at 1-kilometer resolution for over 1,000,000 stream kilometers. The website includes an interactive stream temperature viewer.}, publisher = {U.S. Rocky Mountain Research Station. Air, Water \& Aquatic Environments Program}, keywords = {Oregon, Pacific Northwest, Pacific Southwest, Intermountain West, water temperature, climate, environmental monitoring, mathematical modeling}, url = {https://www.fs.usda.gov/rm/boise/AWAE/projects/NorWeST.html}, author = {Isaak, D. J. and Wenger, S. J. and Peterson, E. E. and Ver Hoef, J. M. and Hostetler, S. and Luce, C. H. and Dunham, J. B. and Kershner, J. and Roper, B. B. and Nagel, D. and Horan, D. and Chandler, G. and Parkes, S. and Wollrab, S. and U.S. Rocky Mountain Research Station. Air Water \& Aquatic Environments Program} } @mastersthesis {36516, title = {Reconnecting Aquatic Habitats: Validating Historical Habitat Use by Anadromous Fishes Using Telemetry and Stable Isotope Analysis above Barriers}, year = {2013}, note = {In November, 2012, PacifiCorp put in a fish ladder over Soda Springs Dam, which opened up new spawning habitat for anadromous salmonids on Fish Creek. The fish ladder was a relicensing requirement. In advance of this change, the author captured fourteen wild summer steelhead and relocated them into Fish Creek, on the blocked side of Soda Springs Dam, in order to study their movements and behavior in newly accessible habitat. From June, 2010 through late May, 2011, the trout were tracked using radio telemetry. {\textquotedblleft}The main goal of this project was to provide management recommendations for habitat restoration projects upstream of the Soda Springs Dam and above a natural waterfall in the Fish Creek tributary on the North Umpqua River in Oregon.{\textquotedblright} (p.3) The author also used stable-isotope analysis to document historically salmon-derived nitrogen in the landscape from samples of Douglas fir trees. This study is an interesting first look at fish behavior in newly re-opened habitat. The major professor was David L. G. Noakes. }, pages = {118 p.}, school = {Oregon State University}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Fish and Wildlife. Fisheries Science}, address = {Corvallis, Or.}, keywords = {dams, Fish Creek, habitats, North Umpqua Hydroelectric Project, North Umpqua River, reproductive behavior, Slide Creek Dam, Soda Springs Dam, spatial distribution, steelhead trout = Oncorhynchus mykiss, temporal distribution, Toketee Falls, Umpqua River, wild salmonids}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/8623j225b}, author = {Lewis, Sierra Koch} } @article {36511, title = {Umpqua Coho Salmon Genetic Pedigree}, year = {2013}, note = {{\textquotedblleft}Data, pedigrees, reports and manuscripts herein are from an investigation conducted with coho salmon of the Umpqua River in southern Oregon from 2001-2009. They relate to a study investigating several areas of uncertainty about the use of salmon hatcheries to increase the abundance of wild populations{\textellipsis}{\textquotedblright} (from the Abstract) Four files are included here: a general description, a file of metadata for field names, a file of genetic data, and a completion report.}, keywords = {Calapooya Creek, Coho salmon = Oncorhynchus kisutch, dataset, fecundity, genetics, hatchery salmonids, Rock Creek Fish Hatchery, Umpqua River, wild salmonids}, url = {https://ir.library.oregonstate.edu/concern/datasets/8336h610p}, author = {Banks, Michael A. and Blouin, Michael S. and Moyer, Gregory R. and Theriault, Veronique and Whitcomb, Amelia and Loomis, David and Jackson, Laura S.} } @mastersthesis {38651, title = {Variation in the Timing of Coho Salmon (Oncorhynchus kisutch) Migration and Spawning Relative to River Discharge and Temperature}, year = {2013}, note = {This very interesting study examines different factors that induce salmon to begin their migrations towards spawning grounds. {\textquotedblleft}This study compares interannual patterns in the timing of coho mid-river migration in the North Umpqua (180 km up river from the estuary) and the initiation of spawn timing in the Smith River basins (Oregon) with river discharge and water temperature data to ascertain whether these behaviors are driven by fluvial conditions. Additionally, we used this data to identify the window over which most migration and spawning takes place in our test systems.{\textquotedblright} (from the Abstract) The North Umpqua study used Winchester Dam passage data for 1998-2010. In the Smith River study, the author contrasted data from stream gauging stations at five locations in the basin with observations of run timing. The major professor was Mary V. Santelmann.}, pages = {146 p.}, school = {Oregon State University}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Water Resources Science}, address = {Corvallis, Or.}, keywords = {Beaver Creek (Smith River), climate, Coho salmon = Oncorhynchus kisutch, genetics, Mosetown Creek (Smith River), North Sister Creek (Smith River), North Umpqua River, Panther Creek (Smith River), phenology, precipitation, reproductive behavior, Smith River Basin, spatial distribution, temporal distribution, water temperature, West Fork Smith River, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/ff365880x}, author = {LovellFord, Rachel M.} } @article {51391, title = {Atlas of Nonindigenous Marine and Estuarine Species in the North Pacific}, volume = {EPA/600/R/12/631}, year = {2012}, note = {{\textquotedblleft}The Atlas of Nonindigenous Marine and Estuarine Species in the North Pacific {\textellipsis} provides maps of native and invaded ecoregions for all the reported marine/estuarine nonindigenous species (NIS) in the North Pacific, exclusive of marsh plants. Additionally, environmental and habitat information for each species is summarized in two-page species profiles, along with an analyses of the extent of invasion at the ecoregion and regional scales across the six North Pacific Marine Science Organization (PICES) member countries (United States, Canada, Russia, Japan, Korea, and China). The information in the NIS Atlas is from the PICES Nonindigenous Species Information System.{\textquotedblright} (from publisher{\textquoteright}s website) {\textquotedblleft}With Contributions by Katie Marko, Emily Saarinen, Tad Larsen, Caroline Emch-Wei, Meredith Payne, and PICES WG21 members{\textquotedblright} (from title page)}, pages = {1,943 p.}, institution = {National Health and Environmental Effects Research Laboratory. Office of Research and Development,}, keywords = {algae, annelids, arthropods, bryozoans, ciliates, cnidarian, crustaceans, ctenophores, diatoms, dinoflagellates, echinoderms, fishes, flatworms, foraminifera, fungi, habitats, introduced species, life history information, molluscs, nematodes, Oregon, Pacific Northwest, polychaete worms, sponges, terrestrial vegetation, tunicates}, url = {https://tinyurl.com/ywb357p2}, author = {Lee II, Henry and Reusser, Deborah A.} } @article {80481, title = {Salmonid life-cycle monitoring in western Oregon streams, 2009-2011}, volume = {no.OPSW-ODFW-2011-2}, year = {2012}, note = {Beginning in 1997, the Oregon Dept. of Fish and Wildlife began monitoring the migration and survival of salmonids. This publication gives data gathered by ODFW to estimate the abundance of adult salmonids, to estimate the number of juvenile salmonids migrating downstream, and to estimate the survival rates in marine and fresh waters for coho salmon. This report covers research done from 1997-2011 and gives excellent data for monitored basins.}, month = {2012, Mar.}, pages = {113 p.}, address = {Salem, Or.}, keywords = {Cascade Creek (Alsea), chum salmon = Oncorhynchus keta, Coho salmon = Oncorhynchus kisutch, cutthroat trout = Oncorhynchus clarki, depleted populations, EF Trask River, hatcheries{\textquotedblright}, hatchery salmonids, Mill Creek (Siletz), Mill Creek (Yaquina), NF Nehalem River, population count, steelhead trout = Oncorhynchus mykiss, West Fork Smith River (Umpqua), wild salmonids, Winchester Creek (Coos Bay), {\textquotedblright} {\textquotedblleft}Chinook salmon = Oncorhynchus tshawytscha}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A45171 }, author = {Suring, Erik and Constable, Ronald J. Jr. and Lorion, Chris M. and Miller, Bruce A. and Wiley, Derek J. and Oregon Dept. of Fish and Wildlife,} } @article {26906, title = {Electronic tagging of green sturgeon reveals population structure and movement among estuaries}, journal = {Transactions of the American Fisheries Society}, volume = {140}, number = {1}, year = {2011}, note = {Green sturgeon spawn in a limited number of streams on the West Coast, including the Columbia, Rogue and Klamath rivers. In this study, young sturgeon were tagged and followed to see where they went. After spawning, they migrate and use many Pacific Coast estuaries, including the Umpqua River. Heaviest sturgeon use on the Umpqua is in the summer with some autumn use. Most Umpqua River green sturgeon spawned in the Rogue and Klamath rivers, although two sturgeon from the Sacramento River were found in the Umpqua. The study points out that sturgeon can use a variety of habitats and that keeping different habitats usable is important for their survival. }, pages = {p.108-122}, keywords = {Alsea Bay, Columbia River, Coos Bay, Coquille River, feeding behavior, genetics, Gray{\textquoteright}s Harbor, Green sturgeon = Acipenser medirostris, habitats, Humboldt Bay, Klamath River, life history information, Puget Sound, Rogue River, Sacramento River, San Francisco Bay, San Pablo Bay, Siuslaw River, spatial distribution, temporal distribution, Umpqua River, Willapa Bay, Yaquina Bay}, doi = {10.1080/00028487.2011.557017}, author = {Lindley, Steven T. and Erickson, Daniel L. and Moser, Mary L. and Williams, Greg and Langness, Olaf P. and McCovey, Barry W., Jr. and Belchik, Michael and Vogel, Dave and Pinnix, William and Kelly, John T. and Heublein, Joseph C. and Klimley, A. Peter} } @mastersthesis {26896, title = {Passage, Migration Behavior, and Autoecology of Adult Pacific Lamprey at Winchester Dam and within the North Umpqua River Basin, Oregon, USA}, year = {2011}, note = {A radiotelemetry study was conducted between March 2009 and August 2011 on tagged Pacific lamprey in the North Umpqua River. "I focused on the following three research goals: 1) to describe the passage efficiency and migration routes of adult Pacific lamprey at Winchester Dam; 2) to evaluate the seasonal movement patterns of adult Pacific lamprey and their use of holding habitat at Winchester Dam in relation to temperature conditions; and 3) to portray the diversity of upstream migratory behaviors of adult Pacific lamprey and the environmental factors that influence these behaviors." "Passage efficiency was low in both years (8\% and 19\%, respectively), and all tagged lamprey that successfully passed the dam used routes other than the fish ladder." (from the Abstract)}, pages = {195 p.}, school = {Oregon State University}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Fisheries and Wildlife, Fisheries Science}, address = {Corvallis, Or.}, keywords = {dams, life history information, migration, North Umpqua River, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), reproductive behavior, spatial distribution, temporal distribution, theses, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/qv33s100b}, author = {Lampman, Ralph Tatsuo} } @article {26901, title = {Rangewide phylogeography and landscape genetics of the Western U.S. endemic frog Rana boylii (Ranidae): implications for the conservation of frogs and rivers}, journal = {Conservation Genetics}, volume = {12}, number = {1}, year = {2011}, note = {The foothill yellow-legged frog is a species with a declining population, and is listed as a Species of Special Concern in California. This paper looks at genetic analysis to identify distinct subpopulations. The Umpqua Basin population is interesting in that it is more closely related to California populations than to Oregon groups. The authors urge that genetic biodiversity be considered in conservation plans, and that unique populations be preserved.}, month = {2011, Feb.}, pages = {p.269-284}, keywords = {conservation, Depleted population, foothill yellow-legged frog=Rana boylii, genetics, Umpqua River Basin}, doi = {10.1007/s10592-010-0138-0}, author = {Lind, Amy J. and Spinks, Phillip Q. and Fellers, Gary M. and Sjaffer. H. Bradley} } @article {26831, title = {Comparison of different daily streamflow series in US and China, under a viewpoint of complex networks}, journal = {Modern Physics letters. B, Condensed Matter Physics, Statistical Physics, Applied Physics}, volume = {24}, number = {14}, year = {2010}, note = {This article is for the technician. "We find that the degree distribution of the Umpqua River series network, the Ocumlgee River series network and the subsequence of the Yangtze River series network can be better fitted by stretched exponential distribution (SED), although the degree distribution curves of these networks in a log{\textendash}log plot have a linear part." (from the Abstract) Includes charts.}, month = {2010, Jun.}, pages = {p.1541-1547}, keywords = {Elkton, hydrology, mathematical modeling, Ocmulgee River, streamflow, Umpqua River, Yangtze River}, doi = {10.1142/S0217984910023335}, author = {Tang, Qiang and Liu, Jie and Liu, Hongling} } @article {26781, title = {Early Detection of a New Invasive Mesogastropod, Assiminea parasitologica, in Pacific Northwest Estuaries}, year = {2010}, note = {"Assiminea parasitologica is a small intertidal estuarine mesogastropod snail native to Japan. This species was first documented in the Coos Bay Estuary, Oregon in June of 2007." Because the new species might create problems for native snails, a study was started in 2008. Baseline data was gathered on the new species, native gastropods Angustassiminea californica and Littorina subrotundata and another invasive snail, Myosotella myosotis. "The primary goal of the study was to obtain a current (2009) snap shot of the status of Assiminea parasitologica in Pacific Northwest Estuaries." (from the Executive Summary) Colored maps show where the invader was found. Along with the final report is an interactive .pdf map showing the distribution of A. parasitologica in Coos Bay.}, pages = {163 p.}, keywords = {Angustassiminea californica, Assiminea parasitologica, Coos Bay, ecosystem health, invasive species, Littorina subrotundata, molluscs, Myosotella myosotis, Smith River, South Slough, spatial distribution, Umpqua River, Willapa Bay}, url = {https://scholarsbank.uoregon.edu/xmlui/handle/1794/10146}, author = {Laferriere, Alix M. and Harris, Heidi and Schaefer, John and South Slough National Estuarine Research Reserve, and The Confederated Tribes of the Coos Lower Umpqua and Siuslaw Indians} } @inbook {51326, title = {Impacts of climate change on Oregon{\textquoteright}s coasts and estuaries}, booktitle = {Oregon Climate Assessment Report}, year = {2010}, note = {This is Chapter 6 of the Oregon Climate Assessment Report. Predicts {\textquotedblleft}Increased winter{\textendash}early spring flow of coastal rivers and creeks and reduced flow during summer{\textquotedblright} for the Umpqua River (p.242)}, pages = {p.211-268}, publisher = {Oregon State University. College of Oceanic and Atmospheric Sciences. Oregon Climate Change Research Institute,}, organization = {Oregon State University. College of Oceanic and Atmospheric Sciences. Oregon Climate Change Research Institute,}, address = {Corvallis, Or.}, keywords = {Alsea Bay, Alsea Spit, bacteria, Bayocean Spit, climate change, climate precipitation, coastal hazards, Columbia River estuary, Coos Bay, dissolved oxygen, El Nino, erosion, estuaries, geology, landslides, Nehalem Bay, Nehalem Spit, Neskowin (Or.), Netarts Bay, ocean acidification, Rockaway Beach, salinity, Salmon River Estuary, sea level, Siletz Bay, Tillamook Bay, water temperature, wave heights, Yachats River, Yaquina Bay}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A637577}, author = {Ruggiero, Peter and Brown, Cheryl A. and Komar, Paul D. and Allan, Jonathan C. and Reusser, Deborah A. and Lee II, Henry}, editor = {Dello, Kathie and Mote, Philip W.} } @article {26786, title = {Rupture area and displacement of past Cascadia great earthquakes from coastal coseismic subsidence}, journal = {Geological Society of America Bulletin.}, volume = {122}, number = {11-12}, year = {2010}, note = {"Coastal marshes record a 6500 yr history of coseismic displacements in great earthquakes at the Cascadia subduction zone. We compiled estimates of coseismic displacement for past megathrust events based on correlations with megathrust-triggered turbidites, and estimated megathrust slip based on comparisons of marsh displacements with dislocation model predictions." (from the Abstract)}, month = {2010, Nov.}, pages = {p.2079-2096}, keywords = {Alsea Bay, Coos Bay, Coquille River, earthquakes, geology, Necanicum River, Nehalem River, Nestucca Bay, Netarts Bay, Salmon River, sediments, Siletz Bay, Siuslaw River, Sixes River, Tillamook Bay, tsunamis, Umpqua River, Yaquina Bay}, doi = {10.1130/B30108.1}, author = {Leonard, Lucinda J. and Currie, Claire A. and Mazzotti, Stephane and Hyndman, Roy D.} } @mastersthesis {26791, title = {Short-Term Relationship of Timber Management and Pacific Giant Salamander Populations, and the Response of Larval Stream Amphibian to Predators under Differing Sediment Levels}, year = {2010}, note = {"Over the last 30 years forest management practices have changed substantially, yet little work examines how modern forest management relates to the abundance ordensity of stream amphibians. I examined the influences of contemporary forest practices on Pacific giant salamanders as part of the Hinkle Creek paired watershedstudy." (from the Abstract)}, pages = {97 p.}, school = {Oregon State University}, type = {Doctoral Dissertation}, edition = {Ph. D.}, chapter = {College of Forestry, Dept. of Forest Ecosystems and Society}, address = {Corvallis, Or.}, keywords = {Calapooya Creek, Coastal giant salamander = Dicamptodon tenebrosus, geographic distribution, Hinkle Creek, Hinkle Creek Study, human impacts, logging, predation, sediments, terrestrial vegetation, Umpqua River, water quality}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/gf06g712v}, author = {Leuthold, Niels C.} } @article {26746, title = {Classification of Regional Patterns of Environmental Drivers and Benthic Habitats in Pacific Northwest Estuaries}, volume = {EPA 600/R-09/140}, year = {2009}, note = {"This report describes a pilot effort at classifying PNW estuaries with regards to landscape attributes and their susceptibility to nutrient enrichment." Much data is presented. Although the report focuses on seven estuaries (Alsea, Coos Bay, Nestucca, Salmon River, Tillamook Bay, Umpqua and Yaquina), many other estuaries are mentioned, and basic statistical data is given for all PNW estuaries.}, pages = {298 p.}, keywords = {Alsea Bay, climate, Coos Bay, demographics, eelgrass = Zostera marina, ghost shrimp = Neotrypaea californiensis (Callianassa californiensis), hydrography, hydrology, Japanese eelgrass = Zostera japonica, Mud shrimp = Upogebia pugettensis, Nestucca River estuary, nitrate-nitrite, nitrogen, phosphorus, phytoplankton, precipitation, salinity, Salmon River Estuary, sediment data, tidal currents, Tillamook Bay, turbidity, Umpqua River estuary, Yaquina Bay}, url = {https://tinyurl.com/3rd376k}, author = {National Health and Environmental Effects Research Laboratory (U.S.). Western Ecology Division,}, editor = {Lee II, Henry and Brown, Cheryl A.} } @article {26706, title = {Hierarchical modeling of late-summer weight and summer abundance of juvenile coho salmon across a stream network}, journal = {Transactions of the American Fisheries Society}, volume = {138}, number = {5}, year = {2009}, note = {"In the WFSR basin, low summer streamflows were associated with space and food limitation in the headwaters, and temperature limitation in the lower basin." (p.1153) Detailed look at the many factors that go into coho salmon stream life.}, month = {2009, Sep.}, pages = {p.1138-1156}, keywords = {Beaver Creek, Coho salmon = Oncorhynchus kisutch, Coon Creek, Crane Creek, feeding behavior, geology, Gold Creek, habitats, hydrology, juvenile fish, Moore Creek, natural resource management, parasites, precipitation, spatial distribution, temporal distribution, water temperature, West Fork Smith River}, doi = {10.1577/T07-245.1}, author = {Ebersole, Joseph L. and Colvin, Mike E. and Wigington, Jr., Parker J. and Leibowitz, Scott G. and Baker, Joan P. and Church, M. Robbins and Compton, Jana E. and Cairns, Michael A.} } @article {26711, title = {Modeling stream network-scale variation in coho salmon overwinter survival and smolt size}, journal = {Transactions of the American Fisheries Society}, volume = {138}, number = {3}, year = {2009}, note = {Studied survival of overwintering coho salmon smolts in the West Fork of the Smith River. "Current habitat conditions in the main-stem West Fork Smith River, which is characterized by exposed bedrock channels with low habitat complexity, appear to limit coho salmon production to a few (but large) smolts. Improved overwinter survival in the main-stem West Fork Smith River could provide substantial benefits to coho salmon populations, although the challenges are substantial and costs are high due to the legacy of past management." (p.577)}, pages = {p.564-580}, keywords = {Beaver Creek, Coho salmon = Oncorhynchus kisutch, Coon Creek, Crane Creek, feeding behavior, geology, Gold Creek, habitats, hydrology, juvenile fish, Moore Creek, spatial distribution, temporal distribution, water temperature, West Fork Smith River}, doi = {10.1577/T08-047.1}, author = {Ebersole, Joseph L. and Colvin, Mike E. and Wigington, Jr., Parker J. and Leibowitz, Scott G. and Baker, Joan P. and Church, M. Robbins and Compton, Jana E. and Miller, Bruce A. and Cairns, Michael A. and Hansen, Bruce P. and Lavigne, Henry R.} } @book {26681, title = {Biological recovery criteria for the Oregon Coast coho salmon evolutionarily significant unit}, series = {NOAA Technical Memorandum NMFS-NWFSC}, number = {91}, year = {2008}, note = {By some metrics such as population persistance or population sustainability, the North Umpqua coho salmon population seems to be in trouble. The authors note that this "raises red flags as to the likelihood of persistence of these populations over the next 100 years..." (p.40)}, month = {2008}, pages = {199 p.}, publisher = {U.S. Dept. of Commerce, National Marine Fisheries Service, Northwest Fisheries Science Center}, organization = {U.S. Dept. of Commerce, National Marine Fisheries Service, Northwest Fisheries Science Center}, address = {[Seattle, Wa.]}, keywords = {Alsea River, Beaver Creek, Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, depleted populations, Floras Lake, Lower Umpqua River, Middle Umpqua River, Necanicum River, Nehalem River, Nestucca River, North Umpqua River, population biology, population count, Salmon River, Siletz River, Siltcoos Creek, Siuslaw River, Sixes River, South Umpqua River, statistical analysis, Tahkenitch Creek, Tenmile Creek, Tillamook Bay, Yaquina River}, url = {https://repository.library.noaa.gov/view/noaa/3577}, author = {Wainwright, Thomas C. and Chilcote, Mark W. and Lawson, Peter W. and Nickelson, Thomas E. and Huntington, Charles W. and Mills, Justin S. and Moore, Kelly M. S. and Reeves, Gordon H. and Stout, Heather A. and Weitkamp, Laurie A.} } @book {26606, title = {Identification of historical populations of coho salmon (Oncorhynchus kisutch) in the Oregon Coast Evolutionarily Significant Unit}, series = {NOAA Technical Memorandum NMFS-NWFSC}, volume = {no.79}, year = {2007}, note = {Important report on coho stocks and their genetic relationships.}, month = {2007, Jan.}, publisher = {U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service}, organization = {U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service}, address = {[Seattle, Wash.]}, keywords = {abundance, Alsea Basin, aquatic vegetation, Beaver Creek, biological, Coho salmon = Oncorhynchus kitsutch, commercial fisheries - salmon, Coos Bay, Coquille River, depleted populations, Devil{\textquoteright}s Lake, general ecosystem description, human impacts, hydrology, natural resource management, Necanicum Bay, Nehalem Bay, Nestucca River estuary, recreational fisheries - salmon, Salmon River, Siletz River, Siltcoos Creek, Siuslaw River, Sixes River, Tahkenitch Creek, Tenmile Creek, terrestrial vegetation, Tillamook Bay, Umpqua River Basin, Yaquina River Basin}, url = {https://repository.library.noaa.gov/view/noaa/3502}, author = {Lawson, Peter W. and Bjorkstedt, Eric P. and Chilcote, Mark W. and Huntington, Charles W. and Mills, Justin S. and Moore, Kelly M. S. and Nickelson, Thomas E. and Reeves, Gordon H. and Stout, Heather A. and Wainwright, Thomas C. and Weitkamp, Laurie A.} } @mastersthesis {26416, title = {Characterizing Patterns of Wetland Occurrence in Oregon Using an Interactive Geodatabase: A Method for Conservation Planning}, year = {2006}, note = {Umpqua River watershed is included in study.}, month = {2006}, pages = {165 p.}, school = {Oregon State University}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Geosciences, Geography}, address = {Corvallis, Or.}, keywords = {general ecosystem description, geographic informatoin system, Umpqua River, wetland delineation, wetland vegetation}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/tb09j7751}, author = {Larsen, Jennifer (Jennifer Elizabeth)} } @article {26421, title = {Estimating the size of historical Oregon salmon runs}, journal = {Reviews in Fisheries Science}, volume = {13}, number = {1}, year = {2006}, note = {"Compared to our estimates of mid-1800s coho salmon levels, early 2000 runs (during favorable ocean conditions), were 11-19\% of the historical level. During poor ocean conditions (1990s), current coho salmon runs were 3-6\% of the historical size." (from the Abstract)}, pages = {p.51-66}, keywords = {abundance, Alsea River, archeology, commercial fisheries - salmon, Coos Bay, Coquille River, dams, depleted populations, hatchery salmonids, historical, industrial development, logging, mining, Nehalem River, Nestucca River, population biology, Rogue River, Siletz River, Siuslaw River, statistical analyses, Umpqua River, wild salmonids, Wilson River, Yaquina River}, doi = {10.1080/10641260590921509}, author = {Meengs, Chad C. and Lackey, Robert T.} } @book {26376, title = {Jordan/Alder Watershed Assessment}, year = {2006}, note = {This assessment identifies current habitat limitations and recommends corrective actions, prioritized by potential benefit to salmonids, in the Jordan-Alder Creek subbasin of the South Umpqua River near Canyonville. Numerous color photographs and colored maps.}, month = {2006 Feb}, keywords = {agriculture, climate, erosion, flooding, habitat restoration, hydrography, hydrology, Jordan-Alder Creek, land ownership, landslides, logging, mining, sediments, South Umpqua River, terrestrial vegetation, water temperature, wetland delineation}, url = {https://ir.library.oregonstate.edu/concern/defaults/g445ck33t}, author = {Barnes \& Associates Inc., and Cow Creek Band of Umpqua Tribe of Indians, and Geyer, Nancy and Land and Water Environmental Services Inc., and Partnership for the Umpqua Rivers,} } @article {26396, title = {Juvenile coho salmon growth and survival across stream network seasonal habitats}, journal = {Transactions of the American Fisheries Society}, volume = {135}, year = {2006}, note = {Juvenile coho salmon were tagged and monitored to assess relationship of smolt size to survival, and to evaluate different habitats. Fish were highly mobile during overwintering period. Spatial variability, more gravel (less bedrock), larger spring smolt size, availability of small tributaries when main-stem habitat has been degraded all contribute to productivity. Stresses importance of connections between streams.}, pages = {p.1681-1697}, keywords = {Beaver Creek, Church Creek, Coho salmon = Oncorhynchus kisutch, Coon Creek, Crane Creek, Gold Creek, Moore Creek, Upper West Fork Smith River, West Fork Smith River}, doi = {10.1577/T05-144.1}, author = {Ebersole, Joseph L. and Wigington, Jr., Parker J. and Baker, Joan P. and Cairns, Michael A. and Church, M. Robbins and Hansen, Bruce P. and Miller, Bruce A. and Lavigne, Henry R. and Compton, Jana E. and Leibowitz, Scott G.} } @article {83007, title = {Pacific Northwest Coast Ecoregional Assessment}, year = {2006}, note = {{\textquotedblleft}Prepared by The Nature Conservancy, the Nature Conservancy of Canada, and the Washington Department of Fish and Wildlife.{\textquotedblright} This is a very broad ecological assessment for the Pacific Northwest: British Columbia, Washington and Oregon. {\textquotedblleft}The purpose of the Pacific Northwest Coast ecoregional conservation assessment was to identify an efficient suite of conservation sites that will contribute toward the long-term survival of all viable native plant and animal species and natural communities in the ecoregion.{\textquotedblright} (p.ix) This document is accompanied by appendices indicating sites of interest. V.1 - main report, v.2 - appendices, v.3 - maps. Appendices: https://ir.library.oregonstate.edu/concern/defaults/sb397d851 Maps: https://ir.library.oregonstate.edu/concern/defaults/v692tc30m}, pages = {129 p.}, institution = {The Nature Conservancy}, address = {Portland, Or.}, keywords = {climate, depleted populations, ecosystem health, ecosystem modeling, general, habitats, human impacts}, url = {https://ir.library.oregonstate.edu/concern/defaults/8g84mr696}, author = {VanderSchaaf, Dick and Wilhere, George and Ferdana, Zack and Popper, Ken and Schindel, Michael and Skidmore, Peter and Rolph, Dave and Lachetti, Pierre and Kittel, Gwen and Crawford, Rex and Pickering, Debbie and Christy, John A.} } @article {26266, title = {Hydrogeomorphic (HGM) Assessment Guidebook for Tidal Wetlands of the Oregon Coast - Part 3 Wetland Profiles of Oregon{\textquoteright}s Coastal Watersheds and Estuaries}, year = {2005}, note = {Bibliography is with the 2nd volume of this handbook, "Oregon Tidal Wetland Functions Literature Review \& Data." This volume summarizes the state of tidal and non-tidal wetlands on the Oregon Coast. Looks at potential stressors, water quality. Gives detailed descriptions of 16 wetlands in the Umpqua River Estuary. The wetlands were assessed in 2003. Tidal wetlands make up about16\% of the Umpqua River Estuary. }, pages = {89 p.}, institution = {Oregon Dept. of State Lands}, address = {Salem, Or.}, keywords = {aquatic invertebrates, aquatic vegetation, Barretts Landing, birds, Bolon Island, Dean Creek, East Gardiner, estuarine dynamics, flooding, Fred Wahl Marine: Scholfield Slough, human impacts, salinity, sediments, species list, statistics, Steamboat Island, terrestrial mammals, The Point, tidal processes, Umpqua River estuary, water quality, wetland delineation, wetland vegetation}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A80478}, author = {Adamus, Paul R. and Larsen, Jennifer and Scranton, Russell} } @article {26281, title = {Influence of summer stream temperatures on black spot infestation of juvenile coho salmon in the Oregon Coast Range}, journal = {Transactions of the American Fisheries Society}, volume = {134}, number = {6}, year = {2005}, note = {Elevated water temperatures associated with higher infestation of black spot disease. Main stem more infested than tributaries.}, pages = {p.1471-1479}, keywords = {Beaver Creek, Church Creek, Coon Creek, Crane Creek, Gold Creek, Moore Creek, neascus, parasites, stream flow, water temperature, West Fork Smith River}, doi = {10.1577/T04-151.1}, author = {Cairns, Michael A. and Ebersole, Joseph L. and Baker, Joan P. and Wigington, Jr., Parker J. and Lavigne, Henry R. and Davis, Sheila M.} } @article {26186, title = {Environmental factors influencing freshwater survival and smolt production in Pacific Northwest coho salmon}, journal = {Canadian Journal of Fisheries and Aquatic Sciences}, volume = {61}, number = {3}, year = {2004}, note = {"Climate variability is well known to affect the marine survival of coho salmon (Oncorhynchus kisutch) in Oregon and Washington. Marine factors have been used to explain up to 83\% of the variability in Oregon coastal natural coho salmon recruitment, yet about half the variability in coho salmon recruitment comes from the freshwater life phase of the life cycle. This seeming paradox could be resolved if freshwater variability were linked to climate and climate factors influencing marine survival were correlated with those affecting freshwater survival." (from the Abstract)}, pages = {p.360-373}, keywords = {Coho salmon = Oncorhynchus kisutch, Queets River (Washington State), stream flow, temperature, Umpqua River}, doi = {10.1139/F04-003}, author = {Lawson, P. W. and Logerwell, E. A. and Mantua, N. J. and Francis, R. C. and Agostini, V. N.} } @article {26156, title = {Genetic population structure of central Oregon Coast coho salmon (Oncorhynchus kisutch)}, journal = {Conservation Genetics}, volume = {5}, number = {6}, year = {2004}, note = {The "Umpqua Complex" includes the Smith River, Elk River, Calapooya Creek and Rock Creek. These coho populations are closely related. Umpqua River coho seem to be genetically distinct.}, month = {2004, Nov.}, pages = {p.797-812}, keywords = {Coho salmon = Oncorhynchus kisutch, genetics, population biology}, doi = {10.1007/s10592-004-1983-5}, author = {Ford, Michael J. and Teel, David J. and Van Doornik, Donald M. and Kuligowski, David and Lawson, Peter W.} } @book {26141, title = {Landscape and Watershed Influences on Wild Salmon and Fish Assemblages in Oregon Coastal Streams}, series = {EPA/600/R/}, volume = {no.03/081}, year = {2003}, note = {This document lays out a five-year research program. "Our major endpoints of concern are the long-term viability of coho salmon populations and native fish assemblages in Oregon coastal streams. We also have adopted overall stream habitat integrity as an endpoint." (from the Executive Summary)}, month = {2003}, pages = {95 p.}, keywords = {Coho salmon = Oncorhynchus kisutch, feeding behavior, geology, habitats, hydrology, juvenile fish, spatial distribution, temporal distribution, water temperature, West Fork Smith River, Winchester Creek}, url = {https://tinyurl.com/yc5s7tsa}, author = {Wigington Jr., P.J. and Ebersole, J.L. and Baker, J.P. and Church, M. R. and Compton, J.E. and Leibowitz, S.G. and White, D. and Cairns, M.A.} } @article {25951, title = {The ecological and cultural importance of a species at risk of extinction, Pacific lamprey}, journal = {Fisheries}, volume = {27}, number = {7}, year = {2002}, note = {Reviews what is known about the Pacific lamprey and stresses the cultural importance of the species to Native Americans. "Conservation of this species is crucial o the integrity of the Pacific coast and Pacific Ocean ecosystems." (p.24)}, month = {2002, Jul.}, pages = {p.19-24}, keywords = {Columbia River, feeding behavior, history, life history information, Native Americans, North Umpqua River, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), predation, Willamette River, Winchester Dam}, isbn = {0363-2415}, doi = {10.1577/1548-8446(2002)027<0019:TEACIO>2.0.CO;2}, url = {https://ir.library.oregonstate.edu/concern/articles/73666490x}, author = {Close, David A. and Fitzpatrick, Martin S. and Li, Hiram W.} } @article {26006, title = {The nematode Anisakis simplex in American shad (Alosa sapidissima) in two Oregon rivers}, journal = {Journal of Parasitology}, volume = {88}, number = {5}, year = {2002}, note = {Because American shad is an exotic species in the Pacific Northwest, it did not evolve alongside the parasitic nematode Anisakis simples, and did not evolve defenses or resistance to it, and is vulnerable to infection. Willamette River fish were more heavily infected than fish from the Umpqua River. "This introduced exotic fish may be the link bringing what was once an exclusively marine parasite into populations of river otters and other inland or terrestrial mammals within the Pacific Northwest." (p.1034)}, month = {2002}, pages = {p.1033-1035}, keywords = {American shad = Alosa sapidissima, Anisakis simplex, introduced species, nematodes, parasites, Umpqua River, Willamette River}, isbn = {0022-3395}, doi = {10.1645/0022-3395(2002)088[1033:TNASIA]2.0.CO;2}, author = {Shields, B.A. and Bird, P. and Liss, W.J. and Groves, K.L. and Olson, Robert E. and Rossignol, P.A.} } @article {25931, title = {Status Review for North American Green Sturgeon, Acipensis medirostris}, year = {2002}, note = {Reviews the 2001 petition to give green sturgeon threatened or endangered status. For both the northern and southern "distinct population segments," the review committee concluded "that there is not sufficient information that shows green sturgeon in this DPS are in danger of extinction or would be likely to become so in the foreseeable future." (p.18-19)}, month = {2002, Jun.}, pages = {49 p.}, keywords = {commercial fisheries, Coos Bay, depleted populations, fecundity, feeding behavior, genetics, Green sturgeon = Acipenser medirostris, growth, habitats, juvenile fish, life history information, natural resource management, predation, recreational fisheries, reproductive behavior, Rogue River, Smith River, statistical analyses, taxonomy, Umpqua River}, url = {https://repository.library.noaa.gov/view/noaa/16288}, author = {Adams, Peter B. and Grimes, Churchill B. and Hightower, Joseph E. and Lindley, Steven T. and Moser, Mary L. and U.S. National Marine Fisheries Service,} } @book {25856, title = {Little River Watershed TMDL}, year = {2001}, note = {Gives total maximum daily loads (TDMLs) for the Little River Watershed. A nicely detailed report. In addition to the usual tables, gives additional information such as aquatic insect richness for stream segments and a tally of landslides. Recommends restorative actions. Colored maps, charts and tables.}, month = {2001, Dec.}, publisher = {Oregon Department of Environmental Quality}, organization = {Oregon Department of Environmental Quality}, chapter = {119 p.}, address = {[Portland, Or]}, keywords = {a tributary of the Little River, Black Creek, Bond Creek, Boulder Creek, Cavitt Creek, Clover Creek, Cuttus Creek, Emile Creek, Engels Creek, erosion, Evarts Creek, Fall Creek, Flat Rock Branch, habitat restoration, Hemlock Creek, hydrology, Jim Creek, landslides, Little Creek, Little River, Little Taft Creek, logging, Mill Creek, Negro Creek, North Umpqua River, pH data, Plusfour Creek, sediments, water pollution, water quality, water temperature, White Rock Creek, Wolf Creek}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A34987}, author = {Heberling, Paul and Lindberg, Bibbi and Umpqua National Forest, and U.S. Bureau of Land Management, and Oregon. Dept. of Environmental Quality,} } @article {25876, title = {Reducing impacts of hatchery steelhead programs}, volume = {no.2001-01}, year = {2001}, note = {Attempts to determine how many hatchery steelhead were straying into other rivers to spawn, also if the timing of their spawning increased the risk of hatchery steelhead interbreeding with wild fish. Investigated the use of local broodstock in hatcheries, and some methods of reducing interbreeding between hatchery and wild steelhead.}, pages = {88 p.}, institution = {Oregon Dept. of Fish and Wildlife, Fish Division}, address = {Portland, Or.}, keywords = {Alsea River, Chetco River, Coquille River, genetics, hatcheries, hatchery salmonids, Necanicum River, Nehalem River, Nestucca River, reproductive behavior, Rogue River, Siletz River, Siuslaw River, Sixes River, steelhead trout = Oncorhynchus mykiss, Tenmile Creek, Trask River, Umpqua River, wild salmonids, Yachats River, Yaquina River}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A18493}, author = {Lindsay, Robert Bryan. and Kenaston, K.R. and Schroeder, R. K. and Oregon. Fish Division} } @article {25761, title = {Geographic signatures of North American West Coast estuaries}, journal = {Estuaries and Coasts}, volume = {23}, number = {6}, year = {2000}, note = {General review.}, month = {2000, Dec.}, pages = {p.765-792}, keywords = {Alsea River, brids, commercial fisheries, Coos Bay, economics, general, human impacts, marshes, Nehalem Bay, Netarts Bay, recreational fisheries, Rogue River, salmonid species, Siletz River, Siuslaw River, Tillamook Bay, Umpqua River, wetlands, Yaquina River}, author = {Emmett, Robert and Llans{\'o}, Roberto and Newton, Jan and Thom, Ron and Hornberger, Michelle and Morgan, Cheryl and Levings, Colin and Copping, Andrea and Fishman, Paul} } @article {25631, title = {Status review of chinook salmon from Washington, Idaho, Oregon, and California}, volume = {no.35}, year = {1998}, note = {The team studying Chinook salmon felt that for the Oregon Coast this species is not in danger of extinction, nor thought to become extinct "in the forseeable future" (p.249). Appendix D gives the known history of hatchery releases. }, pages = {443 p.}, institution = {U.S. National Marine Fisheries Service}, address = {[Seattle, Wash.] }, keywords = {Alsea River, Chinook salmon = Oncorhynchus tshawytscha, Coos River, Coquille River, endangered species, environmental policy and law, general ecosystem description, genetics, hatcheries, history, Kilchis River, life history information, Miami River, Millicoma River, natural resource management, Necanicum River, Nehalem River, Nestucca River, population biology, population count, Salmon River, salmonid species, Siletz River, Siuslaw River, statistics, Tillamook River, Trask River, Umpqua River, Wilson River, Yachats River, Yaquina River}, url = {https://www.webapps.nwfsc.noaa.gov/assets/25/7190_07042012_124647_Myers.et.al.1998-rev.pdf}, author = {Myers, James M. and Kope, Robert G. and Bryant, Gregory J. and Teel, David J. and Lierheimer, Lisa J. and Wainwright, Thomas C. and Grant, W. Stewart and Waknitz, F. William and Neely, Kathleen and Lindley, Steven T. and Waples, Robin S.} } @article {25566, title = {Population viability analysis of spring chinook salmon in the South Umpqua River, Oregon}, journal = {Conservation Biology}, volume = {11}, number = {4}, year = {1997}, note = {Spring Chinook runs in the South Umpqua have had steep declines. This study considers whether the population is viable, and concludes that it is, provided there is no further habitat degradation or loss. If habitat quality continues to decline, the run faces "almost certain extinction within 100 years." (from Abstract)}, month = {1997}, pages = {p.879-889}, keywords = {Chinook salmon = Oncorhynchus tshawytscha, depleted populations, fecundity, habitats, population biology, South Umpqua River}, isbn = {0888-8892}, author = {Ratner, Susan and Lande, Russell and Roper, Brett B.} } @book {25516, title = {An Ecosystem Approach to Salmonid Conservation}, year = {1996}, month = {1996, Dec.}, pages = {362 p.}, publisher = {ManTech Environmental Research Services Corp.}, organization = {ManTech Environmental Research Services Corp.}, keywords = {aquatic ecosystems, environmental law and policy, habitat restoration, human impacts, natural resource management, Pacific salmonids = Oncorhyncus species}, url = {https://www.waterboards.ca.gov/water_issues/programs/tmdl/docs/303d_policydocs/304.pdf}, author = {Spence, Brian C. and Lominicky, Gregg A. and Hughes , Robert M. and Novitzki, Richard P. and ManTech Environmental Research Services Corp.,} } @article {25491, title = {Status review of West Coast steelhead from Washington, Idaho, Oregon, and California}, volume = {no.27}, year = {1996}, note = {Steelhead in the southern half of the state were doing a little better than northern Oregon steelhead. Umpqua estuary winter steelhead run trend varied from -0.5\% (North Umpqua) to -0.8\% (South Umpqua) to -1.7\% (Smith River) per year. The North Umpqua summer steelhead run was actually trending upwards (+1\%/year). Although the Smith River receives Alsea River hatchery fish, the Umpqua River is planted only with its own stocks. The North Umpqua summer steelhead run is a native run -- most other Oregon summer steelhead runs were introduced from the Siletz River. Authors estimated that from 10-62\% of spawning steelhead in these streams were of hatchery origin. Hatchery practices (past and present) identified as major threat to genetic integrity for steelhead in this area.}, pages = {261 p.}, institution = {National Technical Information Service}, address = {Springfield, Va.}, keywords = {depleted populations, endangered species, hatcheries, management plans, North Umpqua River, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss}, url = {https://www.webapps.nwfsc.noaa.gov/assets/25/5592_06172004_122523_steelhead.pdf}, author = {Busby, Peggy J. and Wainwright, Thomas C. and Bryant, Gregory J. and Lierheimer, Lisa J. and Waples, Robin S. and Waknitz, F. William and Lagomarsino, Irma and U.S. National Marine Fisheries Service. Northwest Fisheries Science Center, and U.S. National Marine Fisheries Service. Southwest Region. Protected Species Management Division,} } @proceedings {25411, title = {A recovery plan for Umpqua sea-run cutthroat trout: management activities within the shadow of obscurity}, year = {1995}, note = {Sets out the Oregon Dept. of Fish and Wildlife{\textquoteright}s recovery plan for the sea-run cutthroat trout. Stresses the need for more information.}, pages = {p.119-124}, publisher = {Oregon Chapter of the American Fisheries Society}, address = {Reedsport, Or.}, keywords = {cutthroat trout = Oncorhynchus clarki, natural resource management}, isbn = {0913235997}, author = {Loomis, David W.}, editor = {Hall, J. D. and Bisson, P. A. and Gresswell, R. E.} } @article {25326, title = {Chromosomal NOR karyotypes and genome size variation among squawfishes of the genus Ptychocheilus (Teleostei: Cyprinidae)}, journal = {Copeia}, number = {1}, year = {1994}, month = {1994}, pages = {p.60-65}, keywords = {genetics, Squafish = Ptychocheilus spp.}, isbn = {0045-8511}, author = {Gold, J. R. and Li, Y.} } @book {25356, title = {Stream velocities and reareation coeffiecients for the South Umpqua River between Tiller and Roseburg, Oregon, 1991}, series = {Water-Resources Investigations Report }, number = {92-4191}, year = {1994}, note = {"Dye-tracer and gas-tracer studies were done in July and September 1991 during low flows on four reaches of the South Umpqua River between Tiller and Roseburg, Oregon. . . Average stream-reach velocity, depth, and slope data that were used to compute reaeration coefficients were collected during this study. Reaeration coefficient formulas developed for the South Umpqua River between Tiller and Roseburg are presented in this report." (from the Abstract)}, month = {1994}, pages = {26 p.}, publisher = {U.S. Geological Survey}, organization = {U.S. Geological Survey}, address = {Portland, Or}, keywords = {hydrography, hydrology, oxygen, South Umpqua River, streamflow}, url = {https://pubs.er.usgs.gov/publication/wri924191}, author = {Laenen, Antonius and Woo, Winston H. and U.S. Geological Survey, and Douglas County (Or.),} } @article {25371, title = {Summer distribution of and habitat use by chinook salmon and steelhead within a major basin of the South Umpqua River, Oregon}, journal = {Transactions of the American Fisheries Society}, volume = {123}, number = {3}, year = {1994}, note = {The focus is on the Jackson Creek basin}, month = {1994}, pages = {p.298-308}, keywords = {Chinook salmon = Oncorhynchus tshawytscha, habitats, Jackson Creek, juvenile fish, South Umpqua River, spatial distribution, steelhead trout = Oncorhynchus mykiss, temporal distribution}, isbn = {0002-8487}, author = {Roper, Brett B. and Scarnecchia, Dennis L. and La Marr, Tim J.} } @book {25286, title = {Water-quality data for the South Umpqua River Basin, Oregon, 1990-92 [microform]}, series = {U.S. Geological Survey Open-File Report}, number = {no.94-40}, year = {1994}, note = {"Data are presented from a study of algal and nutrient dynamics in the South Umpqua River Basin in southwestern Oregon during summer, low-flow periods from September 1990 to October 1992. The study was done to assist local and state regulatory agencies in determining total maximum daily loads of nutrients for the basin in order to maintain dissolved oxygen greater than 90 percent of saturation and pH less than 8.5 units. Fifty-one sites, including South Umpqua River, tributaries, and wastewater-treatment plant effluents, were sampled during this period." ((from the Abstract)}, month = {1994}, pages = {156 p.}, publisher = {U.S. Dept. of the Interior, U.S. Geological Survey}, organization = {U.S. Dept. of the Interior, U.S. Geological Survey}, address = {Portland, Or.}, keywords = {sediment data, South Umpqua River, water pollution, water quality}, url = {https://pubs.er.usgs.gov/publication/ofr9440}, author = {Anderson, Chauncey W. and Tanner, Dwight Q. and Lee, Douglas B. and U.S. Geological Survey, and Douglas County Or.,,} } @book {25236, title = {1991 and 1992 Calf Creek Migrant Trapping Results and Juvenile Steelhead (Oncorhynchus mykiss) Emigration Estimate}, year = {1993}, note = {Trapping migrating steelhead trout smolts was done in the spring and early summers of 1991 and 1992 as part of the 1990 Umpqua National Forest Land and Resource Management Plan. Calf Creek was monitored to "validate smolt output estimates" and to "determine if changes in habitat quality are occurring." (Introduction)}, month = {1993?}, pages = {34 p.}, publisher = {Umpqua National Forest, North Umpqua Ranger District}, organization = {Umpqua National Forest, North Umpqua Ranger District}, keywords = {Calf Creek, North Umpqua River, spatial distribution, steelhead trout = Oncorhynchus mykiss, temporal distribution}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/gf06g351q}, author = {Harkleroad, Glenn R. and La Marr, Timothy J.} } @book {25266, title = {Fish management review : Southwest Region : February 9-10, 1993}, year = {1993}, note = {"District Biologists{\textquoteright} Reports on Coho Salmon from 1993 Stock Status Review Meeting." West Coast Coho III.E.2.d. Idaho 1.c.}, month = {1993}, keywords = {Coho salmon = Oncorhynchus kisutch, depleted populations, natural resource management, Umpqua River Basin}, author = {U.S. Forest Service.Umpqua District, and Loomis, Dave and Anglin, Ron and Harris, David} } @article {25241, title = {Trapping of juvenile steelhead outmigrants from Calf Creek, a tributary of the North Umpqua River}, journal = {Aqua-Talk: R-6 Fish Habitat Relationship Technical Bulletin}, number = {no.4}, year = {1993}, note = {This article is the complete issue. Possibly obtainable from the U.S. Forest Service, Pacific Northwest Region.}, month = {1993, Jun.}, pages = {p.1-11}, keywords = {Calf Creek, juvenile fish, North Umpqua River, spatial distribution, steelhead trout = Oncorhynchus mykiss, temporal distribution}, author = {Harkleroad, Glenn R. and La Marr, Timothy J.} } @article {25256, title = {Tsunamis affecting the west coast of the United States 1806-1992}, volume = {no.29}, year = {1993}, note = {Good data graphs}, month = {December_1993}, pages = {242 p.}, institution = {National Geophysical Data Center}, address = {Boulder, Col.}, keywords = {Alsea River estuary, coastal hazards, Columbia River estuary, Coos River estuary, Coquille River estuary, Depoe Bay, Nehalem River estuary, Netarts estuary, physical, Port Orford, Rogue River estuary, Siuslaw River estuary, Tillamook estuary, Umpqua River estuary, Yaquina Bay}, url = {https://www.ngdc.noaa.gov/hazard/data/publications/Kgrd-29.pdf}, author = {U. S. Department of Commerce. National Oceanic and Atmospheric Administration, and Lander, James F. and Lockridge, Patricia A. and Kozuch, Michael J.} } @article {25196, title = {Assemblages of U.S. west coast estuaries based on the distribution of fishes}, journal = {Journal of Biogeography}, volume = {19}, year = {1992}, note = {The authors analyzed twenty-eight West Coast estuaries regarding whether any of 360 possible fish species were present in those estuaries. Using these results, they grouped the 28 estuaries into six possible classifications. The Umpqua River (along with Coos Bay) falls into both the Northern Estuarine Group and the Northern Riverine Group. Important species are given.}, pages = {p.251-267}, keywords = {Arrow goby = Clevelandia ios, Brown Irish lord = Hemilepdotus spinosus, Chinook salmon = Oncorhynchus tshawytscha, chum salmon = Oncorhynchus keta, Coho salmon = Oncorhynchus kisutch, Copper rockfish = Sebastes caurinus, cutthroat trout = Oncorhynchus clarki, Eglish sole = Parophrys vetulus, fishes, Northern anchovy = Engraulis mordax, Pacific herring = Clupea pallasi, Pacific tomcod = Microgadus proximus, Padded sculpin = Artedius fenestralis, Penpoint gunnel = Apodichthys flavidus, redtail surf perch = Amphistichus rhodoterus, Shiner perch = Cymatogaster aggregate Wolf-eel = Amarrhichthys ocellatus, Silverspotted sculpin = Belpsias cirrhosus, Snake prickleback = Lumpenus sagitta, species composition, species list, steelhead trout = Oncorhynchus mykiss, Surf smelt = Hypomesus pretiosis, Three-spined stickleback = Gasterosteus aculeatus, Tube-snout = Aulorhynchus flavidus, Tubenose poacher = Pallasina barbata, Umpqua River, walleye surfperch=Hyperprosopon argenteum}, author = {Monaco, Mark E. and Lowery, Tony A. and Emmett, Robert L.} } @article {36086, title = {Prehistoric seal and sea-lion butchering on the southern Northwest Coast}, journal = {American Antiquity}, volume = {57}, number = {2}, year = {1992}, note = {Mammal remains from the Seal Rock and Umpqua Eden sites were analyzed. The analysis included examination and study of butchering marks on bones and includes insights on butchering techniques and transportation of animal remains. The author compares remains of adult Stellar sea lions from Seal Rock with harbor seal remains from Umpqua Eden. Most of the seal remains were of newborns, so the difference in size between the two types of marine mammals is great, yet the butchering techniques seemed similar. {\textquotedblleft}Remains of two taxa of pinnipeds of markedly different body size from two sites of similar age on the southern Northwest Coast of North America do not vary significantly in skeletal parts represented, which suggests similar transport histories.{\textquotedblright} (from the Abstract)}, month = {1992, Apr.}, pages = {p.246-261}, keywords = {Alsea River, archeology, Harbor seal = Phoca vitulina, human impacts, Seal Rock, Steller sea lion = Eumetopias jubata, Umpqua Eden, Umpqua River}, author = {Lyman, R. Lee} } @article {25201, title = {Status of Anadromous Salmonids in Oregon Coastal Basins}, year = {1992}, note = {At the time of this publication, the Umpqua{\textquoteright}s population of wild coho salmon was considered "Depressed." Special concern was noted regarding the North Fork of the Umpqua River because of hatchery strays. The wild fall Chinook population was deemed "Healthy." Chum salmon populations on the Lower Umpqua River and the Smith River were of "Special Concern," and biologists noted that they may not be "valid population[s]." The status of the wild winter steelhead population on the Smith River was judged "Depressed," while the run on the North Fork of the Umpqua River was "Healthy." The summer steelhead run on the North Fork Umpqua River was also "Healthy."}, pages = {83 p.}, institution = {Oregon Dept. of Fish and Wildlife}, keywords = {Alsea River, Beaver Creek, Chetco River, Chinook salmon = Oncorhynchus tshawytscha, chum salmon = Oncorhynchus keta, Coho salmon = Oncorhynchus kisutch, Coos River, Coquille River, cutthroat trout = Oncorhynchus clarki, depleted populations, hatchery salmonids, Kilchis River, life history information, Miami River, Necanicum River, Nehalem River, Nestucca River, Rogue River, Salmon River, Siletz River, Siltcoos River, Siuslaw River, Sixes River, Smith River, statistics, steelhead trout = Oncorhynchus mykiss, Tahkenitch Creek, Tenmile Creek, Tillamook Bay, Tillamook River, Trask River, Umpqua River, wild salmonids, Wilson River, Yachats River, Yaquina River}, author = {Nickelson, Thomas E. and Nicholas, Jay W. and McGie, Alan M. and Lindsay, Robert B. and Bottom, Daniel L. and Kaiser, Rodney J. and Jacobs, Steven E.} } @inbook {25116, title = {Archaeology of Umpqua/Eden (35DO83)}, booktitle = {Prehistory of the Oregon Coast: the Effects of Excavation Strategies and Assemblage Size on Archaeological Inquiry}, year = {1991}, note = {Chapter 5. Extensive analysis of mammalian remains. Charts, line drawings, bw photographs. A thorough discussion of this excavation.}, pages = {p.102-174}, publisher = {Academic Press, Inc.}, organization = {Academic Press, Inc.}, address = {San Diego}, keywords = {aquatic mammals, archeology, Lower Umpqua River, paleosciences, terrestrial mammals, Winchester Bay}, author = {Lyman, R. Lee} } @proceedings {24946, title = {The Indians of Southwestern Oregon : an ethnohistorical review}, year = {1989}, note = {In Southern Oregon Digital Archives. Permission to digitize was granted by the author. A good historical overview of Native people. Importance of salmon is stressed.}, pages = {54 p.}, address = {Ashland, Or.}, keywords = {Cow Creek, history, Native Americans, Pacific salmonid species = Oncorhynchus spp., South Umpqua River, Umpqua River}, url = {https://cdm16085.contentdm.oclc.org/digital/collection/p16085coll22/id/5142/rec/49}, author = {LaLande, Jeffrey M.} } @article {24956, title = {Species profiles: life histories and environmental requirements of coastal fishes and invertebrates (Pacific Northwest): Pacific herring}, volume = {no. 82-11.126}, year = {1989}, note = {This is a classic overview of the biology and life history of Pacific herring in the Pacific Northwest. Good bibliography, if a bit dated. Map, charts, line drawings."Yaquina Bay is the only Oregon bay that supports a commercial roe fishery, but Coos, Umpqua, and Tillamook Bays support smaller bait and recreational fisheries..." (p.9)}, pages = {18 p.}, keywords = {Alsea Bay, commercial fisheries, Coos Bay, Coquille Bay, fecundity, fishes, growth, juvenile fish, life history information, Nehalem Bay, Nestucca Bay, Netarts Bay, Pacific herring = Clupea pallasi, recreational fisheries, reproductive behavior, Sand Lake, Siletz Bay, Siuslaw Bay, taxonomy, Tillamook Bay, Umpqua River estuary, Yaquina Bay}, url = {https://apps.dtic.mil/sti/citations/ADA224836}, author = {Lassuy, Dennis R. and U.S. Army Engineer Waterways Experiment Station. Coastal Ecology Group, and National Wetlands Research Center (U.S.),} } @article {24951, title = {Species profiles: life histories and environmental requirements of coastal fishes and invertebrates (Pacific Northwest): English sole}, volume = {no. 82-11.101.}, year = {1989}, note = {Estuaries serve as nurseries for young English sole, although adult fish migrate to the ocean. This is a classic overview of the biology and life history of English sole in the Pacific Northwest. Good bibliography, if a bit dated.Map, charts, line drawings.}, pages = {17 p.}, keywords = {Alsea Bay, commercial fisheries, Coos Bay, Coquille Bay, English sole = Parophrys vetulus, fecundity, growth, juvenile fish, life history information, Nestucca Bay, Netarts Bay, recreational fisheries, reproductive behavior, Salmon River Estuary, Sand Lake, Siletz Bay, Siuslaw Bay, taxonomy, Tillamook Bay, Umpqua River estuary, Winchester Bay, Yaquina Bay}, url = {https://apps.dtic.mil/sti/citations/ADA214303}, author = {Lassuy, Dennis R. and U.S. Army Engineer Waterways Experiment Station. Coastal Ecology Group, and National Wetlands Research Center (U.S.),} } @article {36066, title = {North Umpqua River (Below Soda Springs Dam) Fish Management Plan}, year = {1986}, note = {{\textquotedblleft}The fish management plan for the North Umpqua River system (below Soda Springs Dam) is designed to promote effective management of the fish resources in that river. It is prepared to inform interested citizens and agencies of management objectives and promote their input in choosing the appropriate courses of action. This plan will eventually merge with the South Umpqua and Smith River plans to form one Umpqua plan.{\textquotedblright} (from the Introduction)}, pages = {56 p.}, institution = {Oregon Dept. of Fish and Wildlife}, address = {Portland, Or.}, keywords = {Chinook almon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, cutthroat trout = Oncorhynchus clarki, Depleted population, habitat restoration, hatchery salmonids, logging, North Umpqua River, recreational fisheries - salmon, steelhead trout = Oncorhynchus mykiss, stream flow, water pollution, water quality, water temperature, wild salmonids}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/kw52j8865}, author = {Anderson, David M. and Liscia, David P. and Loomis, David W.} } @book {24756, title = {Species profiles: life histories and environmental requirements of coastal fishes and invertebrates (Pacific Northwest): coho salmon}, series = {Biological Report (Washington, D.C.)}, volume = {no.82 (11.48)}, year = {1986}, note = {This is a classic overview of the biology and life history of coho salmon in the Pacific Northwest. Good bibliography, if dated.Map, charts, line drawings.}, month = {1986}, pages = {18 p.}, publisher = {U.S. Fish and Wildlife Service; U.S. Army Engineer Waterways Experiment Station}, organization = {U.S. Fish and Wildlife Service; U.S. Army Engineer Waterways Experiment Station}, address = {Washington, D.C.; Vicksburg, Miss.}, keywords = {Alsea River, Coho salmon = Oncorhynchus kisutch, Coquille River, geographic distribution, habitats, life history information, Nehalem River, Nestucca River, North Umpqua River, Rogue River, Siletz River, Siuslaw River, Smith River, South Umpqua River, taxonomy, Trask River, Umpqua River, water quality, water temperature}, url = {https://archive.org/details/DTIC_ADA172613}, author = {Laufle, Jeffrey C. and La Touche, Yves David. and Pauley, Gilbert B. and Shepard, Michael F. and U.S. Army Engineer Waterways Experiment Station. Coastal Ecology Group, and National Coastal Ecosystems Team (U.S.),} } @article {24441, title = {Evaluation of water resources in the Reedsport area, Oregon}, volume = {no.80-444}, year = {1980}, note = {Examines possible water sources for Reedsport: Clear Lake and an aquifer. Estimates there is enough water in the dune aquifer to supply Reedsport "in the year 2000." Considers Clear Lake "a moderately nutrient-enriched lake. Clear Lake, however, has the potential to rapidly become eutrophic if phosphorus loadings were increased above present levels." (p.30) }, month = {1980.}, pages = {37 p.}, institution = {U.S. Geological Survey}, address = {[Reston, Va.?]}, keywords = {algae, bacteria, carbon, Clear Lake, climate, dissolved oxygen, geology, hydrology, Lower Umpqua River, nitrogen, paleosciences, pH data, phosphorus, precipitation, Reedsport, sediments, water temperature}, url = {https://pubs.usgs.gov/of/1980/0444/report.pdf}, author = {Rinella, Joseph F. and Frank, F. J. and Leonard, A. R.} } @article {24391, title = {Oregon shrimp fishery, 1978}, volume = {no. 79-1}, year = {1979}, note = {Extensive statistical tables.}, pages = {11 p.}, institution = {Oregon Dept. of Fish and Wildlife}, address = {[Portland, Or.]}, keywords = {aquatic invertebrates, biological, catch statistics, Chetco River estuary, Columbia River estuary, commercial fisheries - shellfish, Coos River estuary, Coquille River estuary, crustaceans, decapods, economics, general, pink shrimp = Pandalus jordani, Port of Newport, Port Orford, Rogue River estuary, Tillamook estuary, Umpqua River estuary, Winchester Bay, Yaquina Bay}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/cr56n174h}, author = {Lukas, Jerry and Oregon. Department of Fish and Wildlife,} } @article {24271, title = {1977 Oregon shrimp season}, volume = {no.78-2}, year = {1978}, note = {Summarizes the 1977 Oregon commercial pink shrimp fishery. Statistical tables.}, pages = {10 p.}, institution = {Oregon Department of Fish and Wildlife}, keywords = {aquatic invertebrates, biological, catch statistics, Chetco River estuary, Columbia River estuary, commercial fisheries - shellfish, Coos River estuary, Coquille River estuary, crustaceans, decapods, economics, general, pink shrimp=Pandalus jordani, Port Orford, Rogue River estuary, Tillamook estuary, Umpqua River estuary, Yaquina Bay}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/8336h2734}, author = {Lukas, Jerry} } @book {24226, title = {Oregon Port Districts: 1977, an Economic Profile}, year = {1977}, note = {"Prepared by Stephen R. Gabriel [and] Catherine E. Lee [for] State of Oregon Department of Economic Development Ports Division." A look at Oregon port districts in the mid-1970s - how they contribute to economic development, activities, statistics. For the Oregon Coast, Coos Bay and Astoria get the most in-depth treatment, but there is some information about the smaller ports. The Port of Umpqua was 10th-largest in total payroll and noted for commercial fishing, fish processing and shipping sand and gravel.}, publisher = {Oregon Department of Economic Development. Ports Division}, organization = {Oregon Department of Economic Development. Ports Division}, chapter = {27 p.}, address = {Portland, Or.}, keywords = {economics, industrial development, Port of Alsea, Port of Bandon, Port of Bay City, Port of Brookings, Port of Coos Bay, Port of Coquille River, Port of Gold Beach, Port of Nehalem, Port of Newport, Port of Siuslaw, Port of Tillamook Bay, Port of Toledo, Port of Umpqua, statistics}, url = {https://digital.osl.state.or.us/islandora/object/osl:22561}, author = {Gabriel, Stephen R. and Lee, Catherine E. and Oregon. Dept. of Economic Development. Ports Division,} } @book {24191, title = {Pictorial History of the Lower Umpqua: Official Bicentennial Project of the Lower Umpqua Historical Society, Reedsport, Oregon}, year = {1976}, month = {1976}, pages = {106 p.}, publisher = {Book Committee, Lower Umpqua Historical Society}, organization = {Book Committee, Lower Umpqua Historical Society}, keywords = {Gardiner (Or.), historical, Lower Umpqua River, photographs, Reedsport (Or.), Winchester Bay}, author = {Lower Umpqua Historical Society,} } @mastersthesis {24086, title = {Shoreline Changes Due to Jetty Construction on the Oregon Coast}, year = {1975}, note = {This thesis was reprinted as ORESU-T no. 75-4 and is also available online through the NOAA Sea Grant Institutional Repository. Discusses accretion of sand due to jetties and physical settings conducive to erosion. The author developed a computer model to simulate shoreline changes after the construction of the Siuslaw River jetties. "The shoreline advances of the model agreed closely with the actual shoreline changes found in surveys following jetty construction." (from the Abstract) The major professor was Paul D. Komar.}, month = {June_1975}, pages = {85 p.}, school = {Oregon State University}, type = {Masters Thesis}, edition = {M.S.}, chapter = {School of Oceanography}, address = {Corvallis, Or.}, keywords = {Chetco River, Coos Bay, Coquille River, erosion, jetties, Nehalem River, North Jetty, physical modifications, Rogue River, Siuslaw River, South Jetty, Tillamook Bay, Umpqua River, Yaquina Bay}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/3b591c12s}, author = {Lizarraga Arciniega, Jose Roman} } @article {24091, title = {Shoreline changes due to jetty contruction on the Oregon coast}, volume = {no.75-004}, year = {1975}, note = {This publication is based on the Master of Science thesis published by Jose Roman Lizarraga Arciniega in 1975. Paul Komar was his major professor. Discusses accretion of sand due to jetties and physical settings conducive to erosion. The author developed a computer model to simulate shoreline changes after the construction of the Siuslaw River jetties. "The shoreline advances of the model agreed closely with the actual shoreline changes found in surveys following jetty construction." (from the Abstract) The thesis is also available online at: https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/3b591c12s .}, month = {Septemberr_1975}, pages = {85 p.}, institution = {Oregon State University Sea Grant College Program}, address = {Corvallis, Or.}, keywords = {Chetco River, Coos Bay, Coquille River, erosion, jetties, Nehalem River, North Jetty, physical modifications, Rogue River, Siuslaw River, South Jetty, Tillamook Bay, Umpqua River, Yaquina Bay}, author = {Lizarraga Arciniega, Jose Roman and Komar, Paul D.} } @book {23881, title = {Fish and Wildlife Resources of the Umpqua Basin, Oregon, and Their Water Requirements}, year = {1972}, note = {BW photographs. Includes fold-out maps showing spawning areas.}, month = {1972}, pages = {127 p.}, publisher = {Oregon State Game Commission}, organization = {Oregon State Game Commission}, address = {Portland,, Or.}, keywords = {birds, Brown bullhead = Ameiurus nebulosus, Calapooya Creek, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, Cow Creek, cutthroat trout = Oncorhynchus clarki, dams, Elk Creek, hydrology, Little River, Lookingglass Creek, Myrtle Creek, North Umpqua River, recreational fisheries, Rock Creek, Smith River, South Umpqua River, Steamboat Creek, steelhead trout = Oncorhynchus mykiss, terrestrial mammals, Umpqua River, water quality, water temperature, yellow bullhead = Ameiurus natalis}, url = {https://digital.osl.state.or.us/islandora/object/osl:18000}, author = {Lauman, Jim E.} } @inbook {23831, title = {Appendix VIII. Growth rates of brown trout in Oregon waters}, booktitle = {Ecology and management of brown trout in Little Deschutes River}, series = {Fishery Research Report / Oregon. Wildlife Commission. Research Division}, number = {no.8}, year = {1971}, note = {Gives water chemistry data and brown trout growth rates for Deschutes, Klamath, Umpqua, and coast drainages. }, month = {1971}, pages = {39-42}, publisher = {Oregon State Game Commission}, organization = {Oregon State Game Commission}, address = {Corvallis, Or.}, keywords = {Brown trout = Salmo trutta, growth, Lemolo Lake, North Umpqua River, Toketee Reservoir, water quality}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/ww72bc81w}, author = {Lorz, Harold. W.} } @article {54961, title = {Outlook for Chinook: Rogue and Umpqua spring Chinook population trends going up}, journal = {Oregon State Game Commission Bulletin}, volume = {19}, year = {1964}, note = {1962 and 1963 were very good years for the spring Chinook salmon run on the Umpqua and Rogue rivers. This article passes on the good news and examines known stressors on salmon populations. A table gives fish counts for the Gold Ray Dam (Rogue) from 1942-1963 and Winchester Dam from 1946-1963.}, month = {1964, Mar.-Apr.}, pages = {p.3, 7}, keywords = {abundance, Chinook salmon = Oncorhynchus tshawytscha, depleted populations, human impacts, population count, recreational fisheries, Rogue River, statistics, Umpqua River}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/rr171z387}, author = {Locke, Fred E.} } @article {23161, title = {Diamond Lake and associated investigations}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1949}, note = {"As a result of public interest in an apparent decline in the size of rainbow trout in Diamond Lake, biological studies were begun in the spring of 1946 . . . Information on physical, chemical, and biological properties of the lake was obtained as the study progressed." (p.67) Blames "trash fish" for some of the problem. }, pages = {p.67-87}, keywords = {Calumet Lake, Diamond Lake, diet, fecundity, hatchery salmonids, introduced species, life history information, population count, Rainbow trout = Oncorhynchus mykiss}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/c247dx600}, author = {Locke, F. E.} } @article {55351, title = {A Preliminary Report on the Diamond Lake Study}, year = {1947}, note = {Recreational fishing at Diamond Lake increased after the War, and the number of rainbow trout were in decline, so this study was authorized. The author put forth a number of hypotheses to explain the decline and recommended more stocking of rainbow trout. Tables, map.}, pages = {26 p.}, institution = {Oregon State Game Commission}, keywords = {aquatic vegetation, bathymetry, Brown trout = Salmo trutta, chemistry, depleted populations, Diamond Lake, food availability, natural resource management, oxygen, pH data, Rainbow trout = Oncorhynchus mykiss, recreational fisheries, Tui chub = Gila bicolor, Umpqua River Basin, water temperature}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/vm40xs369}, author = {Locke, Fred E. and Oregon State Game Commission,} } @article {23111, title = {Trout fishery on Diamond Lake}, journal = {Oregon State Game Commission Bulletin}, volume = {2}, number = {5}, year = {1947}, note = {This study was launched in response to a decline in the size of rainbow trout caught in Diamond Lake. Techniques used included creel censuses, marking and aging fish. Includes a map showing the bathymetry of the lake.}, month = {1947 May}, pages = {p.1,4,6}, keywords = {Diamond Lake, feeding behavior, growth, habitats, hatcheries, introduced species, Klamath Lake roach = Siphateles bicolor bicolor, Rainbow trout = Oncorhynchus mykiss, recreational fisheries}, isbn = {0030-4824}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/8910jv61n}, author = {Locke, Fred} } @article {22646, title = {Umpqua Valley }, year = {1918}, note = {"Umpqua Valley looking southeast showing prune orchard, and corn field to the right of the river. On the north side may be seen the extent of a stream as shown by the line of firs bordered by a zone of oaks."; Near Kellogg, Oregon, July 27, 1918}, month = {1918, Jul. 27}, type = {Photograph}, keywords = {photograph, Umpqua River Basin}, url = {https://oregondigital.org/concern/images/fj236219b}, author = {Lawrence, William} } @article {50551, title = {Scenes and incidents of Oregon Territory}, year = {1858}, note = {Interesting early description of the first (white) settlements on the Umpqua, and the surrounding area. Illustrated with sketches by Captain Albert Lyman. {\textquotedblleft}The character of the country at the mouth of the river is bold, wild and unfriendly in its aspect, and impresses one with a feeling of loneliness. Low sand spits confine the river as it mingles with the ocean to a narrow and well defined channel, and hold the commodious harbor in their embrace. . . At a short distance from the mouth the river swells northward, forming Wood{\textquoteright}s and Winchester Bays, both small indentations: the former the usual place of anchorage, and the latter noted for the abundance of fish and shell-fish it furnishes.{\textquotedblright} (p.332) The Library of Congress has posted online illustrations from this article.}, month = {1858, Apr.24}, pages = {p.332-333}, keywords = {Fort Umpqua, history, Native Americans, Umpqua Indians, Umpqua River estuary, Winchester Bay, Wood{\textquoteright}s Bay}, author = {Leslie, Frank} } @article {22701, title = {Capt. Albert Lyman{\textquoteright}s Journal: Trip of the {\textquoteright}Samuel Roberts{\textquoteright} to the Umpqua 1850; Settling on the Umpqua 1851}, year = {1850}, note = {Cited in Beckham, Land of the Umpqua, p.89. Available on microfilm at the Douglas County Museum}, month = {1850-1851}, type = {mss}, keywords = {history, Umpqua River}, author = {Lyman, Albert} }