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Filters: Keyword is nitrate-nitrite  [Clear All Filters]
2011
Meininger, William Scott. The Influence of Contemporary Forest Management on Stream Nutrient Concentrations in an Industrialized Forest in the Oregon Cascades. M.S. ed. Corvallis, Or.: Oregon State University, 2011.
→ ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/n870zt99c
2009
National Health and Environmental Effects Research Laboratory(U.S.). Western Ecology Division. Classification of Regional Patterns of Environmental Drivers and Benthic Habitats in Pacific Northwest Estuaries, Edited by Henry Lee II and Cheryl A. Brown. Vol. EPA 600/R-09/140., 2009.
→ tinyurl.com/3rd376k
2006
George, Robert Lance. Baseline Stream Chemistry and Soil Resources for the Hinkle Creek Research and Demonstration Area Project. M.S. ed. Corvallis, Or.: Oregon State University, 2006.
→ ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/xk81jp05b
2003
DeVore, Matt B., and Nancy A. Geyer. Olalla / Lookingglass Watershed Assessment and Action Plan. Umpqua Basin Watershed Council, 2003.
→ ir.library.oregonstate.edu/concern/defaults/f7623j22p
2002
Anderson, Chauncey W.. Ecological effects on streams from forest fertilization--literature review and conceptual framework for future study in the Western Cascades In Water-Resources Investigations Report. Portland, Or.: U.S. Dept. of the Interior, U.S. Geological Survey, 2002.
→ pubs.usgs.gov/wri/2001/4047/wri01-4047.pdf
2000
Coats, Robert. "Hydropower, timber management and eutrophication in the North Umpqua River Basin." Watershed Management Council Networker 9 (2000): p. 1, 4-6.
1998
Anderson, Chauncey W., and Kurt D. Carpenter. Water-quality and algal conditions in the North Umpqua River Basin, Oregon, 1992-95, and implications for resource management In Water-Resources Investigations Report / U.S. Geological Survey. Portland, Or.: The Survey, 1998.
→ pubs.er.usgs.gov/publication/wri984125
1986
Rinella, Joseph F.. Analysis of fixed-station water-quality data in the Umpqua River Basin, Oregon In Water-Resources Investigations Report. Vol. no. 85-4253. Portland, Or: U.S. Dept. of the Interior, Geological Survey, 1986.
→ pubs.usgs.gov/wri/1985/4253/report.pdf
1969
Curtiss, D. A.. Chemical quality of surface water in the Umpqua River Basin, Oregon In Open-File Report / U.S. Geological Survey. Portland, Or.: U.S. Geological Survey, 1969.
→ pubs.usgs.gov/of/1969/0067/report.pdf