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United States Department of Agriculture

Agricultural Research Service

Research Project: VALIDATION/REVISION OF THE OHIO PHOSPHORUS RISK INDEX USING FIELD-SCALE, EDGE-OF-FIELD MONITORING DATA

Location: Soil Drainage Research

Project Number: 3604-13000-011-28
Project Type: Reimbursable

Start Date: Oct 01, 2011
End Date: Mar 31, 2013

Objective:
Quantify edge-of-field phosphorus losses following changes in management.

Approach:
Using automated samplers and control volumes we will instrument and measure hydrology and water quality from edge-of-field sites in Ohio. The sites will be representative of crop production practices throughout Ohio. The data will be used to evaluate (validate) the current Ohio Phosphorus Index.

Last Modified: 7/28/2014
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