1996～2006年福建省社会-经济-自然复合生态系统生态位变化分析

Dynamic ecological niche of complex social-economical-natural ecosystem in Fujian from 1996 to 2006

摘要: 依据福建省的实际情况,建立了福建省社会-经济-自然复合生态系统生态位评价指标体系,并运用全排列多边形综合指数法对1996～2006年福建省社会-经济-自然复合生态系统生态位变化做出了定量分析。结果表明:1996～2006年资源生态位总体上是在较高水平上呈现波浪式上升,环境、经济、社会生态位总体上呈逐渐上升的趋势;综合生态位也呈逐渐上升的趋势,从1996年的0.28上升至2006年的0.66,上升了1.36倍。

Abstract: A set of indices was established for the analysis of the actual ecological niche dynamics of the complex social-economical-natural ecosystem in Fujian from 1996 to 2006.The polygon synthesis indicator method was employed for the study.In general,at a relatively high rate,the resource niche rose gradually with fluctuations.The environmental,economical and social niches also increased during the same period.The integrated ecological niche increased 1.36 times,from 0.28 in 1996 to 0.66 in 2006.