Phosphorus Saturation Characteristics in Relation to Land-Use Practice for Soils in the Upper Eau Galle River Watershed, Wisconsin

摘要

The purpose of this demonstration was to determine relationships between phosphorus saturation characteristics and extractable phosphorus forms in soils from differing land-use practices in an agriculturally dominated watershed that drains into a U.S. Army Corps of Engineers impoundment. This information will be important for watershed modeling applications that use an index of soils to predict phosphorus loss during runoff.