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Ecological sustainability and its driving factor of urban agglomerations in the Yangtze River Economic Belt based on three-dimensional ecological footprint analysis

文献类型：期刊论文

作者Yang, Yiyang2,3,7; Lu, Hongwei3; Liang, Dongzhe4; Chen, Yizhong5; Tian, Peipei1,3; Xia, Jun3,6; Wang, Hao7; Lei, Xiaohui7
刊名JOURNAL OF CLEANER PRODUCTION
出版日期2022
卷号330页码:10
关键词Three-dimensional ecological footprint Ecological compensation Driving factor Yangtze river economic belt Urban agglomeration Sustainable development
ISSN号0959-6526
DOI10.1016/j.jclepro.2021.129802
英文摘要The impact of human activities on regional resources plays an important role in regional sustainable development, especially in the Yangtze River Economic Belt (YREB) which has an important strategic position in China. Problems such as uneven distribution of resources and unbalanced regional economic development are severe in the YREB. This study applies a three-dimensional ecological footprint model for investigating ecological sustainability of urban agglomerations in the YREB. An appropriate ecological compensation method is used for supporting the sustainable development of the research areas. Simultaneously, a series of ecological compensation schemes among provinces and the corresponding driving factors can be presented. Results show that the average ecological footprint increases from 2.19 ha/cap in 2000 to 3.38 ha/cap in 2015 with a growth rate of 54.34%, in which the Yangtze River Delta City Group and the Middle Yangtze City Group occupy the most of regional ecological footprint growth. The average ecological carrying capacity decreases from 0.205 ha/cap in 2000 to 0.189 ha/cap in 2015, which is mostly contributed by cropland and forest. The factors associated with per capita gross domestic product and consumption levels of urban and rural residents are the main driving factors affecting the ecological footprint. A small ecological footprint can be obtained from the three-dimensional model compared with the traditional model, but it is more accurately reflects the regional real environmental pressure. In terms of ecological compensation, the Yangtze River Delta City Group (-320.74 billion yen RMB) is considered as compensation spender, and the Middle Yangtze City Group (228.35 billion yen RMB) and the Chengdu-Chongqing City Group (92.39 billion yen RMB) are presented as compensation beneficiaries. The YREB is generally in an ecologically unsustainable state, but it is also limited by two main factors related to the rapid economic development and the improvement of people's living standards. Findings are intended to provide references for other similar areas in the world, which are with the problem of unbalanced development between economy and ecology.
WOS关键词PROVINCE ; MODEL
资助项目National Natural Science Foundation of China[41890824] ; National Natural Science Foundation of China[42107479] ; Natural Science Foundation of Hebei Province[E2020202117]
WOS研究方向Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000729878000005
出版者ELSEVIER SCI LTD
资助机构National Natural Science Foundation of China ; Natural Science Foundation of Hebei Province
源URL[http://ir.igsnrr.ac.cn/handle/311030/168587]  
专题陆地水循环及地表过程院重点实验室_外文论文
作者单位1.Shandong Univ, Inst Blue & Green Dev, Weihai 264209, Peoples R China
2.Xiamen Univ, Coll Environm & Ecol, Xiamen 361104, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
4.North China Elect Power Univ, Sch Water Conservancy & Hydropower Engn, Beijing 102206, Peoples R China
5.Hebei Univ Technol, Sch Econ & Management, Tianjin 300401, Peoples R China
6.Wuhan Univ, State Key Lab Water Resources & Hydropower Engn S, Wuhan 430000, Peoples R China
7.China Inst Water Resources & Hydropower Res, Dept Water Resources, Beijing 100038, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Yiyang,Lu, Hongwei,Liang, Dongzhe,et al. Ecological sustainability and its driving factor of urban agglomerations in the Yangtze River Economic Belt based on three-dimensional ecological footprint analysis[J]. JOURNAL OF CLEANER PRODUCTION,2022,330:10.
APA Yang, Yiyang.,Lu, Hongwei.,Liang, Dongzhe.,Chen, Yizhong.,Tian, Peipei.,...&Lei, Xiaohui.(2022).Ecological sustainability and its driving factor of urban agglomerations in the Yangtze River Economic Belt based on three-dimensional ecological footprint analysis.JOURNAL OF CLEANER PRODUCTION,330,10.
MLA Yang, Yiyang,et al."Ecological sustainability and its driving factor of urban agglomerations in the Yangtze River Economic Belt based on three-dimensional ecological footprint analysis".JOURNAL OF CLEANER PRODUCTION 330(2022):10.

入库方式： OAI收割

来源：地理科学与资源研究所

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