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Evaluating Urban Land Carrying Capacity Based on the Ecological Sensitivity Analysis: A Case Study in Hangzhou, China
Tsou, Jin Yeu1; Gao, Yanfei1; Zhang, Yuanzhi2,3; Sun, Genyun4; Ren, Jinchang5; Li, Yu6
2017-06-01
发表期刊REMOTE SENSING
卷号9期号:6
摘要In this study, we present the evaluation of urban land carrying capacity (ULCC) based on an ecological sensitivity analysis. Remote sensing data and geographic information system (GIS) technology are employed to analyze topographic conditions, land-use types, the intensity of urban development, and ecological environmental sensitivity to create reasonable evaluation indicators to analyze urban land carrying capacity based on ecological sensitivity in the rapidly developing megacity of Hangzhou, China. In the study, ecological sensitivity is grouped into four levels: non-sensitive, lightly sensitive, moderately sensitive, and highly sensitive. The results show that the ecological sensitivity increases progressively from the center to the periphery. The results also show that ULCC is determined by ecologically sensitive levels and that the ULCC is categorized into four levels. Even though it is limited by the four levels, the ULCC still has a large margin if compared with the current population numbers. The study suggests that the urban ecological environment will continue to sustain the current population size in the short-term future. However, it is necessary to focus on the protection of distinctive natural landscapes so that decision makers can adjust measures for ecological conditions to carry out the sustainable development of populations, natural resources, and the environment in megacities like Hangzhou, China.
文章类型Article
关键词Urban Areas Ecological Sensitivity Urban Land Carrying Capacity (Ulcc) Remote Sensing Data Geographic Information System (Gis)
WOS标题词Science & Technology ; Technology
资助者National Key Research and Development Program of China(2016YFB0501501) ; National Key Research and Development Program of China(2016YFB0501501) ; Natural Scientific Foundation of China(41471353) ; Natural Scientific Foundation of China(41471353) ; National Key Research and Development Program of China(2016YFB0501501) ; National Key Research and Development Program of China(2016YFB0501501) ; Natural Scientific Foundation of China(41471353) ; Natural Scientific Foundation of China(41471353)
DOI10.3390/rs9060529
收录类别SCI
语种英语
资助者National Key Research and Development Program of China(2016YFB0501501) ; National Key Research and Development Program of China(2016YFB0501501) ; Natural Scientific Foundation of China(41471353) ; Natural Scientific Foundation of China(41471353) ; National Key Research and Development Program of China(2016YFB0501501) ; National Key Research and Development Program of China(2016YFB0501501) ; Natural Scientific Foundation of China(41471353) ; Natural Scientific Foundation of China(41471353)
WOS研究方向Remote Sensing
WOS类目Remote Sensing
WOS记录号WOS:000404623900020
引用统计
文献类型期刊论文
条目标识符http://ir.bao.ac.cn/handle/114a11/8817
专题月球与深空探测研究部
作者单位1.Chinese Univ Hong Kong, Ctr Housing Innovat, Shatin, Hong Kong, Peoples R China
2.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
3.Chinese Acad Sci, Key Lab Lunar Sci & Deep Space Explorat, Beijing 100012, Peoples R China
4.China Univ Petr East China, Sch Geosci, Qingdao 266580, Peoples R China
5.Univ Strathclyde, Dept Elect & Elect Engn, Glasgow G1 1XQ, Lanark, Scotland
6.Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China
推荐引用方式
GB/T 7714
Tsou, Jin Yeu,Gao, Yanfei,Zhang, Yuanzhi,et al. Evaluating Urban Land Carrying Capacity Based on the Ecological Sensitivity Analysis: A Case Study in Hangzhou, China[J]. REMOTE SENSING,2017,9(6).
APA Tsou, Jin Yeu,Gao, Yanfei,Zhang, Yuanzhi,Sun, Genyun,Ren, Jinchang,&Li, Yu.(2017).Evaluating Urban Land Carrying Capacity Based on the Ecological Sensitivity Analysis: A Case Study in Hangzhou, China.REMOTE SENSING,9(6).
MLA Tsou, Jin Yeu,et al."Evaluating Urban Land Carrying Capacity Based on the Ecological Sensitivity Analysis: A Case Study in Hangzhou, China".REMOTE SENSING 9.6(2017).
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