@article {51351,
	title = {Geographic range and structure of cryptic genetic diversity among Pacific North American populations of the non-native amphipod <i>Grandidierella japonica</i>},
	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.}
}
@book {24961,
	title = {Benthic Invertebrates at a Test Dredged-Materials Disposal Site in the Umpqua River, Oregon},
	year = {1989},
	note = {The Umpqua River was dredged in September, 1987 at the entrance of Winchester Bay.  NMFS investigated the materials disposal site to assess the impact of disposal on benthic fauna. Sediments were sampled before and after dredging. The Umpqua showed high species diversity at low density (122 different invertebrate taxa) before dredging, and even higher diversity with higher density after dredging (144 taxa). The authors discuss possible reasons for the surprising increase in benthic invertebrates following this dredging.},
	month = {1989},
	pages = {52 p.},
	publisher = {Coastal Zone and Estuarine Studies Division, Northwest Fisheries Center},
	organization = {Coastal Zone and Estuarine Studies Division, Northwest Fisheries Center},
	address = { Seattle, Wash.},
	keywords = {amphipods, biological, dredging, Eogammarus confervicolus, invertebrates, Lower Umpqua River, Magelona sacculata, Phyllodoce williamsi, polychaete worms, species composition, species list, Umpqua River},
	author = {Miller, David R. and Emmett, Robert L. and McConnell, Robert J.}
}
@article {24691,
	title = {A Baseline Survey of Fish and Invertebrates in the Lower Umpqua River Estuary, Oregon:  Draft},
	year = {1985},
	note = {"A baseline survey of fish and macroinvertebrates was completed between March and August, 19b3, prior to the disposal of seafood processing wastes in the lower Urnpqua River estuary, Oregon." (from the Abstract) This manuscript was widely distributed, but the final report was not completed (personal communication, Daniel L. Bottom).},
	pages = {80 p.},
	keywords = {amphipods, Baltic clam = Macoma balthica, bivalves, Chinook almon = Oncorhynchus tshawytscha, Corophium salmonis, English sole = Parophrys vetulus, Eogammarus confervicolus, fishes, Lower Umpqua River, Mediomastus californiensis, Pacific staghorn sculpin = Leptocottus armatus, polychaete worms, Pygospio elegans, Scoloplos armaceps, seafood processing, sediments, Shiner perch = Cymatogaster aggregate, species list, Starry flounder = Platichthys stellatus, tidal currents, waste disposal, water pollution, water quality},
	url = {https://ir.library.oregonstate.edu/concern/technical_reports/zp38wd21g},
	author = {Bottom, Daniel L. and Miller, Bruce A. and Jones, Kim K. and Oregon. Dept. of Fish and Wildlife. Research and Development Section,}
}
