门头沟煤矿区生态修复功能及生态农业工程规划

生态环境的破坏已成为中国煤矿区的共性问题,对破坏了生态环境进行修复成为现阶段矿区环境保护工作的重点。生态修复总体规划的编制是煤矿区生态修复工作顺利开展的重要保障,生态修复功能区划又是生态修复总体规划的首要步骤。以北京市门头沟煤矿区的生态修复为例,结合门头沟煤矿区生态修复总体目标,重点探讨了生态修复功能区划的指标体系和方法;将整个研究区划分为生态修复区、生态维护区和生态保持区,分别对3个区的修复方式、修复方向进行了界定,并根据区划结果对生态农业修复工程进行了指导。

Ecological restoration function and ecological agricultural engineering plan in coal mining areas of Mentougou District, Beijing

Ecological restoration planning is important to restore the destroyed eco-environment in most coal mining areas in China, and ecological restoration functional regionalization is the first step of general planning. This paper took Mentougou district as an example to analyze ecological restoration functional regionalization, built the index system. Methodologically supported by GIS, this paper carried out the ecological restoration functional regionalization in coal mining areas of Mentougou. All the study area is partitioned to three areas: ecological restoration area, ecological maintenance area and ecological conservation area, and the restoration means and orientations of these three areas are confirmed. Then the result offered a very useful tutor to ecological agricultural restoration engineering in Mentougou district.