湘西自治州土地利用综合效益评价
Evaluation of Comprehensive Efficiency of Land Use in Xiangxi Autonomous Prefecture
杨俊 1庄大春1
作者信息
- 1. 吉首大学土木建筑与工程学院,湖南张家界427000
- 折叠
摘要
以2006-2015年湘西自治州土地变更调查资料为基础数据,从社会效益、经济效益、生态效益3个方面选取10个指标构建土地利用综合效益评价指标体系,运用多因素综合分析法对湘西州土地利用效益进行评价.结果表明:2006-2015年湘西自治州土地利用综合效益基本呈上升趋势,其中2006-2008年波动较大,经济效益是影响湘西州土地利用综合效益的重要因素.
Abstract
Based on the data of land change survey in Xiangxi Autonomous Prefecture during 2006-2015,ten indexes were selected from three aspects which was the social benefit,economic benefit and ecological benefit,the evaluation index system of land use comprehensive benefit was constructed,using the multi-factor comprehensive analysis to suggestions for land use efficiency evaluation.The results showed that the comprehensive benefit of land use in 2006-2015 has been on an upward trend,which fluctuated greatly during 2006-2008,and the economic benefit is an important factor affecting the comprehensive benefit of Xiangxi.
关键词
综合分析法/土地利用综合效益/湘西自治州Key words
Comprehensive analysis method/Comprehensive benefit of land use/Xiangxi Autonomous Prefecture引用本文复制引用
出版年
2017
国家科技期刊平台
NSTL
维普
万方数据