基于GIS识别生态保护红线边界的方法——以北京市昌平区为例

发布时间：2018-03-27 11:01

本文选题：自然保护区　切入点：环境保护　出处：《生态学报》2017年18期

【摘要】：生态保护红线是中国生态保护的一项重要创新,已被列为国家监管生态环境的重要政策。国家环境保护部于2015年发布了《生态保护红线划定技术指南》,确定了生态保护红线的划定方法,但是在识别生态保护红线边界时还存在一些技术难点。针对这一问题,本文探索了生态保护红线边界的优化方法。提出了生态保护红线边界优化遵循基本原则。以北京市昌平区为例,阐明了如何利用Arc GIS软件将划定生态保护红线的技术流程,包括评价各类生态功能区和敏感区,识别生态保护红线范围,准确定位生态红线边界3个主要步骤。最后通过对比优化前后的生态保护红线划定方案,阐明了该方法的可行性和存在的问题。
[Abstract]:Red ecological protection is an important innovation of ecological protection Chinese, has been listed as an important policy of national regulatory environment. The State Environmental Protection Department issued the "technical guidelines for the delineation of ecological protection red in 2015, the red delineation method of ecological protection, but there are still some technical difficulties in the identification of ecological protection red border. To solve this problem, this paper explores the optimization method of ecological protection of the red line boundary. Put forward the ecological protection of the red line. Following the basic principles of boundary optimization in Beijing city of Changping District as an example, illustrate how to use the Arc GIS software will define the technical process of the ecological protection of the red line, including the evaluation of various ecological function areas and sensitive areas, identification the ecological protection red line, the 3 main steps of accurate positioning of ecological red line boundary. Finally through the delineation of ecological protection red scheme comparison before and after optimization, expounds the method The feasibility and existing problems.

【作者单位】：环境保护部南京环境科学研究所;南京信息工程大学江苏省大气环境与装备技术协同创新中心;
【基金】：重要生态功能区退化生态系统修复模式研究与应用示范(20140955) 中央级公益性科研院所基本科研业务费项目(20160103)
【分类号】：P208;X321

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