摘要
湘西州社会经济快速发展进程中的建设用地需求不断扩张,供需矛盾日趋尖锐,确定合理的建设用地规模,对区域社会经济的可持续发展具有现实意义.运用系统工程学中的压力-状态-响应(PSR)模型,分析导致湘西州建设用地需求扩张的人口和固定资产投资压力机制,构建了建设用地需求的PSR模型.以此为基础,根据2000—2008年湘西州数据,确定湘西州2008—2020年建设用地需求控制规模为3 233hm2.
In recent years,because of rapid social economic development and increasing demand for construction land in Xiangxi Autonomous Prefecture,imbalance between the supply of and demand for construction land has become increasingly acute.Determining a reasonable construction land scale is significant for sustainable development of the local economy.This article analyzes the cause of expanded demand for construction land in Xiangxizhou and the mechanism of investment pressure on fixed assets using PSR model in system engineering.A PSR model for demand for construction land is established.Based on the data from 2000 to 2008,this article concludes that demand for construction land will be 3 233 hm2 in Xiangxizhou from 2008 to 2020.
出处
《吉首大学学报（自然科学版）》
CAS
2013年第4期93-96,共4页
Journal of Jishou University(Natural Sciences Edition)
基金
国家社会科学基金西部项目(10XZX010)
关键词
PSR模型
建设用地
需求
控制
湘西州
PSR model
construction land
demand
control
Xiangxi Autonomous Prefecture
