搜索结果: 1-2 共查到“水生态与水环境 Economic Impacts”相关记录2条 . 查询时间(0.031 秒)
Erosion and Sediment Damages and Economic Impacts of Potential 208 Controls: A Summary of Five Watershed Studies in Texas
Erosion Sediment Damages Economic Impacts Potential 208 Controls A Summary Five Watershed Studies Texas
2013/9/11
This report summarizes results of economic analyses of erosion and sedimentation in five agricultural watersheds in Texas (see fig. 1). Economic analyses of the study areas considered both the on-farm...
Economic Impacts of Controlling Soil-Loss from Silviculture Activities: A Case STudy of Cherokee County, Texas
Economic Impacts Controlling Soil-Loss Silviculture Activities A Case STudy Cherokee County Texas
2013/9/11
Section 208 of the 1972 Amendments to the Federal Water Pollution Control Act (Public Law 92-500) requires the states to develop plans which: (1) contain processes to identify nonpoint sources of poll...