烟台市相对资源承载力分析评价

以全国和山东省作为参照区,计算分析了1981—2003年烟台市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变化过程.结果表明:(1)烟台市的经济资源对综合承载力的贡献大于自然资源,是烟台市人口的主要承载资源.(2)1981年以后烟台市的综合承载力超过实际人口数量,一直处于相对富余状态.(3)烟台市的自然资源承载力处于超载状态,经济资源承载力处于富余状态.

Analysis and Evaluation on Relative Carrying Resources Capacity of Yantai City

The relative carrying capacity of land resources,relative carrying capacity of economic resources and synthetic capacity of resources and their evolutions of Yantai city from 1981 to 2003 are calculated and analyzed by comparing that in the whole country and Shandong Province respectively.The conclusions were drawn as follows:(1) the contrition of economic resources to the synthetic capacity in Yantai city was greater than that of land resources,so the economic resources were the principal resources to support population;(2) the synthetic carrying capacity of Yantai city surpassed its real population since 1981,so the synthetic capacity was abundant;(3) the relative carrying capacity of economic resources of the city is in the state of relative enough while the relative carrying capacity of land resources of the city is in the state of relative overload.