基于空间分析技术的生态红线划定——以贵安新区为例  

The designation of ecological red lines based on spatial analysis technology: a case study on Guian New District

作　　者：王洪波[1,2] 兰安军[1] 

机构地区：[1]贵州师范大学,贵州贵阳550001 [2]贵州林业勘察设计有限公司,贵州贵阳550003

出　　处：《贵州科学》2016年第4期31-35,共5页Guizhou Science

基　　金：贵州省科学技术基金项目"不同等级石漠化小流域治理模式‘3S’优化决策与监测"[黔科合J字(2007)2164];贵州省科技计划项目"喀斯特山区低碳乡村旅游示范区建设关键技术与示范"[黔科合SY字(2012)3058];贵州省林业厅青年科技人才培养对象专项基金项目"贵州南部桉树林净生产力及碳储量研究"[黔林科合J字(2013)6号]

摘　　要：以空间技术为主要研究手段,以生态服务功能重要性和生态环境敏感性、脆弱性为主要依据,确定研究区域内生态红线范围,为贵安新区经济社会发展提供生态保障。结果表明,贵安新区生态红线范围总面积584.95 km2,占贵安新区土地总面积的30.87%,主要分布于重要水源保护区、风景名胜区、森林公园等敏感区域、石漠化程度严重区域以及植被覆盖率较高的区域。In this paper,we used spatial analysis as the research method,and based on the eco-environmental sensitivity and the importance of ecological service function,we designated the ecological red lines,which would provide ecological security for the development of economic and society in Guian New District. The results show that,the area enclosed by the ecological red lines is 584. 95 km2,30. 87 % of the total area of Guian New District,mainly locates in the important water source reserve area,scenic spot area,forest park area,serious rocky desertification area,and high vegetation coverage area,etc.

关 键 词：生态红线 贵安新区 生态环境敏感性 生态服务功能重要性 

分 类 号：X171.1[环境科学与工程—环境科学]