Search Constraints

Start Over
Filtering by: Creator Wildenschild, D. Remove constraint Creator: Wildenschild, D. Contributor Compton, Jana E. Remove constraint Contributor: Compton, Jana E.

Search Results

  • A Trend Analysis of Nitrate in the Southern Willamette Valley Groundwater Management Area (GWMA)

    Creator:
    Piscitelli, Cody M.
    Abstract:
    The shallow aquifer in Southern Willamette Valley (SWV) has high levels of nitrate, and we are exploring the time trends in nitrate, and the hydrologic and land management factors that contribute to this problem. Nitrogen (N) inputs to farmland from fertilizer is thought to be the primary source of nitrogen...
    Resource Type:
    Masters Thesis
    Full Text:
    Plots………………………………………….………..94 D. Nitrate and Surface N Inputs by Well…………………………………….96 1