Agriculture Best Management Practices
Agriculture Best Management Practices
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Nutrient cycling in agricultural watersheds of the Great Lakes
Nutrients lost from agricultural areas in watersheds of the Great Lakes cause harmful algal blooms and hypoxia in some areas of the Great Lakes. Substantial efforts are being made in these watersheds to reduce the amount of nutrients entering the streams and rivers; however, additional work is needed to further reduce nutrient loads to meet international water quality standards. Limited research...
HABs: Characterizing Zones of High Potential Nutrient Cycling in Agricultural Catchments
River sediments have the capacity to remove nutrients from the water column which lowers the nutrient load to downstream water bodies. The objectives of this project were to characterize rates of sediment nitrogen removal and phosphorus retention in river networks draining agricultural watersheds and to assess how land use and land management actions affect these rates. This information is helpful...
Agriculture Best Management Practices: Quantification of In-Stream Phosphorus and Sediment Storage and Transport - Linking Land Use and Landscape Best Management Practices with Downstream Transport in Great Lakes Restoration Initiative Priority Watersheds
As part of a coordinated effort with University of Minnesota (UMN) and US Forest Service (USFS), USGS will conduct sediment and phosphorus source tracking in two agricultural watersheds -- specifically corn and soybean production -- of Black Creek and Plum Creek, tributaries to the Maumee and Fox Rivers, respectively.
Support Of Lake Erie Lakewide Management Plan (LaMP) Activities Through Coordination, Data Collection, Data Dissemination, And Data Interpretation
This project manages USGS Lake Erie LaMP (Lakewide Management Plan) activities. These activities include quarterly conference calls on USGS-related activities; attending semiannual LaMP Workgroup meetings; collection of monitoring metadata from Federal, state, local, and non-governmental organizations for the Great Lakes Restoration Initiative (GLRI) Web-based mapping program (MAPPER) ; and...