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Position: Home > Articles > Ecological Sensitivity Analysis of Tunchang County Based on GIS Hubei Agricultural Sciences 2016,55 (20) 5225-5228

基于GIS的海南省屯昌县土地生态敏感性分析

作  者:
赵曦;楚东驰
单  位:
武汉大学资源与环境科学学院
关键词:
生态敏感性;GIS;屯昌县
摘  要:
以海南省屯昌县国土局、林业局、住建局等部门提供的空间数据为基础,选取6个指标因子构建评价指标体系。利用层次分析法确定各因子权重,结合GIS空间分析技术,分析屯昌县土地生态敏感性的空间分布情况。结果表明,屯昌县生态敏感性较高的地区所占比重大,且空间分布差异明显。研究结果可为屯昌县各部门用地规划协调提供一定的实证参考。
译  名:
Ecological Sensitivity Analysis of Tunchang County Based on GIS
作  者:
ZHAO Xi;CHU Dong-chi;College of Resources and Environment Science , Wuhan University;
关键词:
ecological sensitivity;;GIS;;Tunchang county
摘  要:
Based on the spatial data provided by the apartment of Tunchang county government of Hainan province, 6 sensitivity factors were selected and their weights were determined by analytic hierarchy process. Combining with GIS spatial analysis technique, the spatial distribution of the ecological sensitivity of Tunchang county was figured out. The results showed that highly sensitive area occupied a lot and the spatial differentiation were significant. The study could provide scientific reference for Tunchang county's land-use plan.

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