期刊论文

中文

山东农业科学

1001-4942

2013

45

5

146-150

10.14083/j.issn.1001-4942.2013.05.005

(2011F3222):湖南省科技厅项目

本校为第一机构

建立基于PSR模型的土地利用协调度评价体系,并采用熵值法确定权重,分析评价2001 ～ 2010年间长沙市土地利用协调度.研究表明:长沙市土地利用协调度总体呈上升趋势,说明长沙市土地利用系统正朝着可持续的方向发展.研究结果对找出当前土地利用中存在的问题有一定意义,并有的放矢地提出促进土地协调利用的对策建议.

To analyze the land use coordination degree from 2001 to 2010 in Changsha,the evaluation system of land use coordination degree based on PSR model was constructed and the weight was determined by entropy method.The results indicated that the land use coordination degree in Changsha showed a rising trend,which meant that the land use system was developing in the direction of sustainability.The results were significant to identify problems existed in the current land use and reasonable and pertinent solu...