我国各省区生态活度生态位定量分析与比较研究

The quantitative analysis of eco-vigor niche among provinces from China

在以生态活度生态位理论为基础上,运用层次分析法、德尔菲法、聚类分析方法,具体量化研究我国各省区2006年生态活度生态位,得出如下结论,其一,我国目前社会经济活度生态位状况基本呈由东到西递减的趋势,其二,自然活度生态位水平普遍较低,环境、资源等状况不容乐观的,经济发展在很大程度上是以环境破坏为代价而取得的。其三,生态活度位由东到西呈递减趋势,且与自然活度位有明显相同的变化趋势。

According to the coo-vigor niche theory, this paper adopts the AHP, the Delphi and the cluster methods to analysis the eco-vigor niche of each province from China in 2006. And then there comes three conclusions： first, the socio-economic vigor niche of China decreases from east to west. Second, the level of natural vigor niche is generally too low to be optimistic in conditions of China＇s environment and resources, That is to say the economic development costs too much by a great damage to the environment in China. Third, the eco-vigor niche also decreases from east to west, both the natural vigor niche and the coo-vigor niche show the same trend.