安徽省与江苏省水资源生态足迹比较分析

发布时间：2018-04-27 07:08

本文选题：安徽省 + 江苏省　；参考：《哈尔滨工业大学学报(社会科学版)》2017年02期

【摘要】：基于水资源生态足迹理论,通过计算2010—2014年这五年的安徽省与江苏省水资源生态足迹与水资源生态承载力,得出结论:安徽省水资源一直处于盈余状态,而江苏省水资源生态安全压力较大。比较苏皖两省人均万元GDP水资源生态足迹,发现两省的水资源利用率得到了显著提高,同时期江苏省的水资源利用率高于安徽省。采用通径分析的方法比较两省产业结构的变动对水资源生态足迹的影响:安徽省第一产业和第三产业的发展对人均水资源生态足迹都有直接的降低作用,而第二产业对人均水资源生态足迹的直接提升作用却十分明显;江苏省的第一产业对人均水资源生态足迹有直接提升作用,第二产业对人均水资源生态足迹的降低作用十分明显。
[Abstract]:Based on the theory of ecological footprint of water resources, this paper calculates the ecological footprint of water resources and ecological carrying capacity of water resources in Anhui Province and Jiangsu Province during the five years from 2010 to 2014, and draws a conclusion that the water resources of Anhui Province are in surplus state all the time. But Jiangsu Province water resources ecological security pressure is big. By comparing the ecological footprint of GDP per capita in Jiangsu and Anhui provinces, it is found that the utilization ratio of water resources in the two provinces has been significantly improved, and the utilization ratio of water resources in Jiangsu Province is higher than that in Anhui Province in the same period. Path analysis is used to compare the impact of the changes of industrial structure on the ecological footprint of water resources in the two provinces: the development of the primary industry and the tertiary industry in Anhui Province has a direct effect on reducing the ecological footprint of water resources per capita. However, the direct promotion of the secondary industry to the ecological footprint of water resources per capita is very obvious, and the primary industry in Jiangsu Province has a direct role in promoting the ecological footprint of the per capita water resources. The effect of secondary industry on the ecological footprint of per capita water resources is very obvious.
【作者单位】：中国科学技术大学管理学院;
【基金】：安徽省科技厅软科学项目(11402052004)
【分类号】：TV213.4

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