Sources and transport for phosphorous and nitrogen to the Tualatin River, Oregon, were characterized for summer (May through October) low-flow conditions during 1991, 1992, and 1993. Mass balances for water and chemical constituents, which were generated for the main-stem river, provide important context for nutrient-reduction efforts in the basin.
|Title||Sources and transport of phosphorus and nitrogen during low-flow conditions in the Tualatin River, Oregon, 1991-93|
|Authors||Valerie J. Kelly, Dennis D. Lynch, Stewart A. Rounds|
|Publication Subtype||USGS Numbered Series|
|Series Title||Water Supply Paper|
|Record Source||USGS Publications Warehouse|
|USGS Organization||Oregon Water Science Center|