The Effects of Stream Crossings and Associated Road Approaches on Water Quality in the Virginia Piedmont
Stream crossings are an integral component of forest road systems that provide access for timber harvesting and silvicultural activities. Stream crossings and their associated approaches are often the most critical point of concern for water quality along forest roads. Several types of crossings a...
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/34480 http://scholar.lib.vt.edu/theses/available/etd-08112008-195801/ |