摘要
以长三角地区为例,采用相对资源承载力的研究思路和计算方法,计算分析了1990-2005年相对土地资源承载力、相对经济资源承载力和综合承载力及其演化过程。研究表明:长三角地区的经济资源对综合承载力的贡献大于土地资源,是长三角人口的主要承载资源;从2000年开始,长三角的综合承载力超过实际人口数量,处于相对富余状态;相对土地资源承载力与相对经济资源承载力的不协调发展是长三角可持续发展中需要重点解决的问题。
Taking Yangtze Delta and adopting the research idea and computational method of relatively re- sources-bearing capacity, this paper calculates the relatively land resources-bearing capacity, relatively economic resources-bearing capacity and integrated resources-bearing capacity and also analyzes the developing course of Yangtze Delta between 1990 and 2005. The result shows that the economic resources contributed more to the integrated resources-bearing capacity than the land resources, Since 2000, the relatively resources-bearing capacity of Yangtze delta has outweighed the population in reality and been in the overload- ing condition. The uncoordinated development of relatively land resources-bearing capacity and relatively economic resources-bearing capacity becomes the main problem to be solved in the sustainable development of Yangtze Delta.
出处
《扬州职业大学学报》
2007年第4期1-4,8,共5页
Journal of Yangzhou Polytechnic College
关键词
资源
相对资源承载力
可持续发展
resources
relatively resources-bearing capacity
sustainable development
