Sediment Removal by Prairie Filter Strips in Row‐Cropped Ephemeral Watersheds
نویسندگان
چکیده
منابع مشابه
Sediment removal by prairie filter strips in row-cropped ephemeral watersheds.
Twelve small watersheds in central Iowa were used to evaluate the effectiveness of prairie filter strips (PFS) in trapping sediment from agricultural runoff. Four treatments with PFS of different size and location (100% rowcrop, 10% PFS of total watershed area at footslope, 10% PFS at footslope and in contour strips, 20% PFS at footslope and in contour strips) arranged in a balanced incomplete ...
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ژورنال
عنوان ژورنال: Journal of Environmental Quality
سال: 2012
ISSN: 0047-2425,1537-2537
DOI: 10.2134/jeq2011.0473