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| Design concept and principles of soil and water conservation for production and construction projects |
| Wang Zhiguo1，Li Shifeng2，Chen Zongwei3 |
| 1. Water Resources and Hydropower Planning and Design General Institute，100120，Beijing；2. Zhejiang Design Institute of Water Conservancy & Hydro-Electric Power，310002，Hangzhou；3. China Academy of Transportation Sciences，100029，Beijing: China |
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Abstract Design concept of soil and water conservation for production and construction projects is one of dominant ideas in the field of soil and water conservation, in addition, it is also the important component of design concept of main work. On the basis of studying different types of design schemes of production and construction projects completed in the last 10 years as well as the implementation effects, the connotation and denotation of the design concept was summarized. To achieve the harmonious coexistence between projects with ecology and landscape at a higher level, there are four parts of the core concept. The first is to protect ecosystem, and the second is to control disturbance range, and the third is to reduce vegetation destruction and soil and water losses, and the fourth is to restore ecosystem effectively and fast. Under the guidance of the design concept, this study raised five basic principles of designing production and construction projects. 1) all-round implementation of controlling measures of soil and water loss according to set the aim in extent of legal liability. 2) Stress should be put on the prevention measures and give priority to taking protective measures for soil and water. 3) Taking different comprehensive treatment of controlling soil and water loss in line with local conditions. 4) Taking proper measures of controlling soil and water loss in during of process in technical and economic appraisal, and the comprehensive utilization for abandoned soil and rock in the procedure of production and construction. 5) The giving priority to taking ecological measures for controlling soil and water loss, the disturbed area of production and construction has changed into harmonious and graceful landscape.
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Received: 26 July 2011
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