摘要
以全新的视角解释了绿洲系统生态—生产—生活承载力的内涵 ,从生态、经济与社会效益的角度分别以水资源、投资作为驱动因子分析了绿洲系统“三生”承载力的驱动机制 ,阐明了人口在绿洲系统“三生”承载力驱动机制中的双重作用。水资源、投资与人口共同影响着绿洲系统“三生”承载力的模式类型与更替机理 ,绿洲系统“三生”承载力模式类型的科学界定 ,对合理开发绿洲系统具有重要现实意义。
This paper explains connotation of ecological-economic-social capacity, takes water and invest as driving factors and analyses the driving mechanism of ecological-economic-social capacity according to ecological, economic and social benefit, calcifies the double functions of population in the driving mechanism of ecological-economic-social capacity interaction, the aims is to provide theoretical basis for reasonable control capacity of oasis systems, ameliorating ecological environment, accelerating harmonious and coupling development of ecological, economic and social systems. The modes types of ecological-economic-social capacity are influenced by water, invest and population. Scientific estimation of modes types of ecological-economic-social capacity is important for reasonable exploiting oasis systems.
出处
《经济地理》
CSSCI
北大核心
2003年第1期83-87,共5页
Economic Geography
基金
中国科学院知识创新工程重大项目 (KZCX1- 0 8KZCX1- 0 9)
国家自然科学基金项目 (4 98710 3 5 )资助
