[1]HE Wenjian,SHI Dongmei.Construction Principle and Its Measures of Eco-clean Small Watershed for Drinking-Water Sites in Chongqing City[J].Research of Soil and Water Conservation,2016,23(06):369-373,380.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
23
Number of periods:
2016 06
Page number:
369-373,380
Column:
Public date:
2016-12-28
- Title:
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Construction Principle and Its Measures of Eco-clean Small Watershed for Drinking-Water Sites in Chongqing City
- Author(s):
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HE Wenjian1, SHI Dongmei2
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1. Chongqing Eco-environment Monitoring Station of Soil and Water Conservation, Chongqing 401147, China;
2. College of Resources and Environment, Southwest University, Chongqing 400715, China
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- Keywords:
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drinking-water sites; eco-clean small watershed; control measure system; soil and water monitoring; Chongqing City
- CLC:
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S157
- DOI:
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- Abstract:
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Based on the analysis of the ecological environmental problems of water and soil loss for drinking-water sites in Chongqing City, the technical system of water and soil loss prevention and control was proposed in order to provide theoretical and technical support for the construction of drinking-water site protection and clean small watershed construction. The functions and characteristics of three defensive lines of drinking-water sites were analyzed, and the construction principle of eco-clean small watershed for drinking-water sites was put forward. According to the control ideas of three defensive lines:’ecological restoration, ecological control, ecological protection’, water and soil loss comprehensive control, ecological restoration, watercourse comprehensive renovation, residential environment improvement, eco-agricultural construction, non-point source pollution control of the six construction aspects and the fifteen control measure systems of the construction of eco-clean small watershed for drinking-water sites were summarized, and some suggestions were put forward, the construction of plant filter belt of drinking-water sites and the monitoring of soil and water conservation effect and so on should be strengthened.