基于生态足迹理论的区域生态承载力研究--以河南省为例  

Research on the regional sustainable development based on the ecological footprint theory: a case of Henan Province

作　　者：陈浩[1,2] 李朝奎[1,2] 王利东[1,2] 

机构地区：[1]湖南科技大学地理空间信息湖南省工程实验室,湖南湘潭411201 [2]湖南科技大学地球空间信息科学研究中心,湖南湘潭411201

出　　处：《湖南科技大学学报（自然科学版）》2013年第3期97-103,共7页Journal of Hunan University of Science And Technology：Natural Science Edition

基　　金：国家自然科学基金(41101405);湖南省科技计划(2011GK3155);湖南省教育科学研究课题(G21028)

摘　　要：对河南省18个市2010年的生态状况进行研究,借助生态足迹理论对上述城市的生态足迹进行计算和分析.结果表明:河南省2010年各市均出现了不同程度的生态赤字,其中平顶山市和济源市处于强不可持续发展状态,人均生态赤字分别为2.510 2 hm2和2.093 0 hm2;郑州、洛阳、焦作、三门峡、安阳、鹤壁处于不可持续发展状态,其他的10个市处于弱不可持续发展状态.万元GDP生态足迹表明:郑州市和漯河市的资源利用效率较高,平顶山的资源利用效率较低.针对分析结果,提出了实现地区可持续发展的几点对策.According to the ecological footprint theory and method , the calculation of the ecological footprint was lauehed about 18 City of Henan Province in 2010. The result indicates that the regional development in Henan Province is in an unsustainable position . Among them, Pingd unsustainable development, and their ecological deficit reach to 2. Zhengzhou, Luoyang, Jiaozuo, Sanmenxia, Anyang, Hebi are in a 10 cities are in the state of weak unsustainable development. At ingshan and Jiyuan are in a state of strong 510 2 hm2 and 2. 093 0 hm2; The cities of state of unsustainable development; The other the same time, by calculating the ecological footprint of GDP, Zhengzhou and Luohe have the higher efficiency of resource utilization, and lower efficiency of resource use are Pingdingshan. In response to these circumstances, some strategies are put forward to improve the sustainable development of regional strategies.

关 键 词：足迹理论 生态承载力 可持续性评估 

分 类 号：X821[环境科学与工程—环境工程]