Reductions in non-point source pollution through di erent
management practices for an agricultural watershed
in the Three Gorges Reservoir Area |
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| Authors: | Yaowu Tian Zhilin Huang and Wenfa Xiao |
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| Institution: | [1]School of Life Science, Sun Yat-sen University, Guangzhou 510275, China. [2]Key Laboratory of Forest Ecology and Environment, State Forest-ry Administration China, Research Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry, Beijing 10091, China |
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| Abstract: | Non-point source water pollution generated by agricultural production is considered a major environmental issue in the Three Gorges Reservoir Area(TGRA) of China.The Annualised Agricultural Non-Point Source Pollution(AnnAGNPS) model was selected to assess the impact of the application of various management treats,including seven crops,five fertilizer levels and three-group management practice scenarios,on water quality from Heigou River Watershed in TGRA.The scenario subsets include conservation tillage pra... |
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| Keywords: | non-point pollution management practice reduction the Three Gorges Reservoir Area |
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