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中国农学通报

中国农学通报 ›› 2011, Vol. 27 ›› Issue (23): 234-237.

所属专题： 土壤重金属污染； 农业工程； 耕地保护

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

土地整治田间污染防控工程体系初探

王千 金晓斌 周寅康   

  • 收稿日期:2011-04-18 修回日期:2011-07-22 出版日期:2011-09-15 发布日期:2011-09-15
  • 基金资助:

    国家科技支撑计划“中部粮食主产区增量经济型土地整理技术开发”

Regulation of Land-based Pollution Prevention and Control Project Planning and Design Field

  • Received:2011-04-18 Revised:2011-07-22 Online:2011-09-15 Published:2011-09-15

PDF (PC)

799

摘要：

为了降低农田非点源污染的程度与区域生态环境风险，提高区域农业生态环境安全程度。在对现有土地整理工程技术手段进行综合集成的基础上，结合农业非点源污染防控相关理论，设计了生态型田间污染防控的工程构件，构建区域农田污染整治工程规划方案，并将其应用到以江苏省环太湖地区的典型土地整治项目中。结果表明：基于田间污染防控设计、承泄区污染防控设计以及渠首污染防控设计的土地整治田间污染防控工程体系是现有土地整治工程技术的有益补充，对农田非点源污染具有一定的防控作用，提高了区域农地可持续利用程度。

关键词: 启示, 启示

Abstract:

In order to reduce agricultural non-point source pollution risk level and the regional ecological environment, improve the safety of the regional agro-ecological environment. In this study, the existing technical means of land consolidation projects based on a comprehensive integration, combined with agricultural non-point source pollution prevention and control of the theory, design of ecological field pollution prevention and control of the engineering components of a regional agricultural pollution remediation project planning, and apply it to the areas of Taihu Lake, Jiangsu Province, a typical land remediation project. The results showed that: pollution prevention and control of field-based design, bearing design and pollution prevention and control vent area headworks design pollution prevention and control of the land remediation field pollution prevention and control of land remediation of existing engineering system engineering is a useful addition to the agricultural non-point source pollution have some role in prevention and control, improve the sustainable use of agricultural land in the region.