Environmental Pollution Caused by Agricultural Non-Point Sources and Ecological Engineering Measures
LI Cai-hong
Abstract
LI Cai-hong
Abstract
Agricultural non-point source pollution is an important form of environment pollution,Because the spatial-tempouval range of pollution is wide;uncertainty is great;the prevention measure is difficulty.The effect of agricultural non-point source pollution is discussed,and some measures are analyzed,such as developing ecological agriculture,retaining soil and water,establishing vegetation buffering zones and wetland ecological engineering.
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Agricultural non-point source pollution is an important form of environment pollution,Because the spatial-tempouval range of pollution is wide;uncertainty is great;the prevention measure is difficulty.The effect of agricultural non-point source pollution is discussed,and some measures are analyzed,such as developing ecological agriculture,retaining soil and water,establishing vegetation buffering zones and wetland ecological engineering.
Key concepts: Agriculture, Pollution, Environmental science, Nonpoint source pollution, Wetland, Agricultural pollution, Vegetation (pathology), Ecological engineering