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| Study on water use of soil and water conservation in Haihe River Basin |
| Diao Mingjun,Chang Dandong,Wang Lixian |
| College of Soil and Water Conservation, Beijing Forestry university, 100083, Beijing, China |
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Abstract Soil and water conservation(SWC) may protect and improve the eco-environment, reduce the amount of soil erosion and sediment of river, at the same time, it may also reduce the water resources of river. On the basis of dividing eco-environmental conservation zones and analyzing of the observation results of small watersheds management, the author calculated the amount of water use by soil and water conservation in Haihe river basin. The amount of water use by SWC at present is 26.06×108m3, 42.92×108m3 in 2010, and 71.53×108m3 in 2030 respectively.
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Received: 27 November 2003
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