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基于我国森林、草地、湿地的历史清查数据,为了加强生态文明建设的理论基础研究,重新定义绿色生态空间,并对全国各省份生态空间大小进行计算和排序。进一步运用统计学相关分析方法,进行生态空间内部三要素(森林、湿地和草地)相关性分析,生态空间的社会经济影响相关性分析。结果表明:森林面积、草地面积和湿地面积相互之间有着一定的关联性,并存在相同的变化趋势,生态空间的扩大滞后于经济和人口增长。建议宣传生态安全意识,建立生态优先政绩观;协调林业三大生态系统,突出林业生态建设重点;促成激励相容机制,加大林业生态建设投资。
Based on the historical inventory data of forests, grasslands and wetlands in China, in order to strengthen the theoretical basic research on ecological civilization construction, redefine the green ecological space and calculate and sort the ecological space of each province in China. Further use of statistical analysis, correlation analysis of the three elements (forest, wetland and grassland) within the ecological space, socio-economic impact analysis of ecological space. The results showed that the area of forest, the area of grassland and the area of wetland are related to each other with the same tendency of change. The expansion of ecological space lags behind that of economy and population. It is suggested to promote awareness of ecological security and establish the concept of ecological priority performance; to coordinate the three major forestry ecosystems and highlight the key points of forestry ecological construction; to promote the mechanism of incentive compatibility and increase the investment in forestry ecological construction.