The Conservation Reserve Program in Texas County, Oklahoma
Muheeb AwawdehMahesh Rao
Broschiertes Buch

The Conservation Reserve Program in Texas County, Oklahoma

A Gis-Based Evaluation

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The ArcView Soil and Water Assessment Tool was used to evaluate the potential environmental benefits the Conservation Reserve Program (CRP) in the Beaver River watershed, Texas County, Oklahoma. The SWAT model was used to simulate erosion rates and related stream water quality. Calibration results using monthly predicted values generally matched well with the observed values of two USGS gage stations in the watershed. The simulated sediment yield was inversely proportional to the CRP areas, with an overall 30% reduction in annual sediment yield. Sediment yield was highest from wheat, general a...