Establishing the Ecological Circulation Circle in the Water Source Areas of the South–to–North Water Diversion Middle Routes Project

Hui Yin Ji

doi:10.4028/www.scientific.net/AMR.518-523.4337

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Vegetation-Groundwater Relationship Model for Subei Lake Watershed and Prediction of Vegetation Succession Rules under Exploitation
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Vulnerability Assessment of Land Subsidence Induced by Groundwater Overexploitation — A Case of Xixi-Chengnan Area in Jiangsu Province
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Water Environment and Water Ecology Issue in the Middle and Lower Reaches of the Yangtze River, and Countermeasures
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Water Resource Management for Wetland Restoration Engineering in Tianjin Coastal Area in China
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Establishing the Ecological Circulation Circle in the Water Source Areas of the South–to–North Water Diversion Middle Routes Project
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Estimation of Environmental Flow Requirements in the Zhangweixin River Estuary, China
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Research of Water Resources Sustainable Utilization and its Effect on the Development of Regional Economy
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Study of Water-Salt Production Function Based on Saline Water Irrigation
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Study on Rivers and Lakes Comprehensive Management Environment Audit Mode
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 518-523Establishing the Ecological Circulation Circle in...

Establishing the Ecological Circulation Circle in the Water Source Areas of the South–to–North Water Diversion Middle Routes Project

Abstract:

The South–to–North Water Diversion project provides water mainly for Henan and Hebei province , Beijing and Tianjin city . So the ecological environment protection in the water source areas is very important. But the ecological environment of water source areas of the middle route project is damaged becsuse a large amount of fertilizer and pesticide are used in the field, the pollution is heavy, and some lakes are turned into fields at some area. The systematic ecological circulation circles have not been established. This paper puts forward the countermeasures and methods of establishing the ecological circulation circle in the water rource areas of the middle route project after it illustrates the importance of establishing the ecological circulation circle in the water source areas , and analyzes the problems of the ecological circulation circle in the water source areas.