摘要
在介绍河南省社会经济概况后,对生态承载力的概念、生态承载力的估算方法进行了初步的介绍,重点运用了生态足迹分析法,利用2000～2008年河南省的各类土地供给状况数据对河南省生态承载力状况进行分析研究,指出了其中存在的人口、自然资源和经济资源之间的不协调影响河南省生态承载力可持续发展实施的效率;经济相对欠发达影响河南省生态承载力可持续发展;人口负担过重导致河南省生态承载力不足这3个主要方面的问题。在此基础上,围绕保护生态系统的阈值,提出了树立生态经济和循环经济发展的理念,促进经济增长方式转变;走集约利用资源的发展道路,实行资源可持续利用策略;严格控制人口总量增长,强化全民的资源环境危机意识的对策建议。
Based on the introduction of social economy overview of Henan Province,I probe into the concept and evaluation of ecological carrying capacity.By using the ecological footprint analysis and the data of various kinds of land supply of Henan Province from 2000 to 2008,the ecological carrying capacity of Henan Province is analyzed.It is unveiled that inharmonious population,natural resources and economic resources affects the efficiency of the sustainable development of ecological carrying capacity of Henan Province;the underdeveloped economy of Henan Province impacts the sustainable development of ecological carrying capacity of Henan Province and the overburdened population lead to the insufficiency of ecological carrying capacity.Around protecting the threshold of ecological system,the countermeasures are put forward,which cover forming the idea of ecological economy and circular economy and promoting the transformation of economy growth mode;taking the development road of using resources intensively and performing the strategy of sustainable utilization of resources;strictly control population growth and strengthening people＇s crisis awareness of resources and environment.
出处
《安徽农业科学》
CAS
北大核心
2010年第20期10825-10827,10831,共4页
Journal of Anhui Agricultural Sciences
基金
河南省政府决策研究招标课题(B694)
河南省软科学研究项目(082400440610)
关键词
生态承载力
生态足迹分析法
阈值
河南省
Ecological carrying capacity
Ecological footprint analysis
threshold
Henan Province
