Research on comprehensive carrying capacity of Beijing–Tianjin–Hebei region based on state-space method
Research on comprehensive carrying capacity of Beijing–Tianjin–Hebei region based on state-space method
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DOI：
10.1007/s11069-015-1891-7
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发表时间：
2016-11
期刊：
影响因子：
3.7
通讯作者：
Baojun Tang;Yu-Jie Hu;Huanan Li;Dongwei Yang;J. Liu
中科院分区：
文献类型：
--
作者：
Baojun Tang;Yu-Jie Hu;Huanan Li;Dongwei Yang;J. Liu
Based on state-space method and component analysis, this paper builds a comprehensive evaluation system of carrying capacity for the Beijing–Tianjin–Hebei region from four aspects, namely economy, environment, ecology and energy. The results show that the comprehensive carrying capacity in this region gradually rises in recent years and the economic carrying capacity plays an important role in this situation. Ecological and environmental carrying capacity are gradually enhanced but still affected by water shortages. The energy carrying capacity of this region is low, which is the major factor restricting its sustainable development. Based on the empirical results, following policy suggestions should be adopted: Firstly, local government should accelerate technological progress, promoting the optimization and upgrading of industrial structure; Secondly, the contradiction between supply and demand of water resource should be solved gradually; thirdly, government should develop recycling economy, realizing the coordinated development of economy and environment; last but not least, saving energy and improving energy efficiency.
