Exploring the temporal and spatial variability of water and land resources carrying capacity based on ecological footprint: A case study of the Beijing-Tianjin-Hebei urban agglomeration, China
Exploring the temporal and spatial variability of water and land resources carrying capacity based on ecological footprint: A case study of the Beijing-Tianjin-Hebei urban agglomeration, China
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基于生态足迹探讨水土资源承载力时空变异性——以京津冀城市群为例
DOI：
10.1016/j.crsust.2022.100135
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发表时间：
2022
影响因子：
4.4
通讯作者：
Fuzu Zhu
中科院分区：
文献类型：
--
作者：
Fengli Zhang;Fuzu Zhu
近年来，随着京津冀地区（简称京津冀地区）社会经济的快速发展，生态环境问题日益突出。水土资源短缺持续影响着生态承载力的可持续发展。为此，提出了一种基于生态足迹理论和地理信息系统（GIS）空间分析的水土资源承载力综合评价方法。该方法旨在纠正水土资源承载力评价中存在的缺陷：(1)较少考虑水土资源的耦合性能；(2)缺乏对不同水土资源类型权重的客观分析。并以京津冀地区为例进行了实例分析。结果表明：京津冀地区半数城市处于水土资源不协调、不可持续状态；特别是在北京和天津，水资源和土地资源在“极度不协调”（研究年小于0.5）的情况下出现了生态赤字。在可持续水平上，京津冀中南部的生态承载力在不可持续状态下呈现亏损状态（邢台、邯郸、衡水的水资源为- 0.05 hm2，保定、沧州的土地资源小于- 0.2 hm2）。因此，建议完善水土资源管理体制，转变生产和消费方式，促进生态可持续协调发展。
In recent years, with the rapid social and economic development of the Beijing-Tianjin-Hebei region (the Jing-Jin-Ji region), ecological and environmental problems have become increasingly prominent. The shortage of water and land resources continues to affect the sustainable development of the ecological carrying capacity. Thus, a comprehensive evaluation method of water and land resource carrying capacity based on ecological footprint theory and spatial analysis with geographic information system (GIS) is proposed. The method aims to correct the following flaws in the evaluation of carrying capacity of water and land resources: (1) less consideration of the coupling performance of water and land resources, and (2) the lack of objective analysis on the weights of different water and land resource types. The method is applied in a case study of the Jing-Jin-Ji region, China. The results show that half of the cities in the Jing-Jin-Ji region are under uncoordinated and unsustainable status on water and land resources. Especially in Beijing and Tianjin, water and land resources are running an ecological deficit under “extremely uncoordinated” (less than 0.5 in the study years). And for the sustainable level, the ecological carrying capacity shows a deficit under unsustainable status in Beijing, Tianjin and the central and south part of Hebei province (−0.05 hm2for water resources in Xingtai, Handan and Hengshui, less than −0.2 hm2for land resources in Baoding and Cangzhou). Therefore, improving the management system of water and land resources and changing the way of production and consumption to promote sustainable and coordinated ecological development is recommended.
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影响因子：
6.9
作者：
Mingli Bi;G. Xie;Cuiyou Yao
通讯作者：
Mingli Bi;G. Xie;Cuiyou Yao
DOI：
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发表时间：
2014
期刊：
--
影响因子：
--
作者：
Wang Jieyu
通讯作者：
Wang Jieyu
检测京津冀地区个别气象因素对当地PM2.5浓度的因果影响
影响因子：
4.6
作者：
Chen Z;Cai J;Gao B;Xu B;Dai S;He B;Xie X
通讯作者：
Xie X
影响因子：
8.7
作者：
Wang, Huan;Huang, Jiejun;Fang, Chuanglin
通讯作者：
Fang, Chuanglin
DOI：
10.18306/dlkxjz.2017.03.009
发表时间：
2017
期刊：
Progress in geography
影响因子：
--
作者：
贾克敬;张辉;徐小黎;祁帆;Jia Kejing;Zhang Hui;Xu Xiaoli;Qi Fan
通讯作者：
贾克敬;张辉;徐小黎;祁帆;Jia Kejing;Zhang Hui;Xu Xiaoli;Qi Fan