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Assessing Impervious Surface Changes in Sustainable Coastal Land Use: A Case Study in Hong Kong
Wong, Kapo1; Zhang, Yuanzhi1,2,3; Tsou, Jin Yeu1; Li, Yu4
2017-06-01
发表期刊SUSTAINABILITY
卷号9期号:6
摘要In Hong Kong, reclamation is the main method for developing new land use areas as most country parks and mountains are protected under a land policy that emphasizes conservation for their high ecological value. Therefore, the land use for urbanized area in Hong Kong is limited, which has become an issue of concern. Hong Kong's population is increasing; however, the amount of available land use is insufficient to meet the demand. Developing a high density of buildings is one of the critical strategies of Hong Kong's government. Highly dense development may result in an urban heat island as well as health problems. In this study, we present an assessment of urban impervious surface changes in coastal megacities like Hong Kong based on satellite images. Landsat satellite images are employed to analyze urban impervious surface changes from 1995 to 2015 in coastal urban areas of Hong Kong. The results show that the increase of impervious surface area is almost the same as the increase in land reclamation area. This suggests that Hong Kong's land use policy, which underlines conservation for high ecological value and reclamation, may be able to maintain its sustainable development of coastal land use.
文章类型Article
关键词Impervious Surface Sustainable Land Use Coastal Megacities Satellite Images Hong Kong
WOS标题词Science & Technology ; Life Sciences & Biomedicine
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/su9061029
关键词[WOS]SPECTRAL MIXTURE ANALYSIS ; COVER CLASSIFICATION ; VEGETATION ABUNDANCE ; URBAN ; MODEL ; TEMPERATURE ; ACCURACY ; IMAGERY
收录类别SCI ; SSCI
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Environmental Sciences & Ecology
WOS类目Environmental Sciences ; Environmental Studies
WOS记录号WOS:000404133200160
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文献类型期刊论文
条目标识符http://ir.bao.ac.cn/handle/114a11/8825
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.Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China
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GB/T 7714
Wong, Kapo,Zhang, Yuanzhi,Tsou, Jin Yeu,et al. Assessing Impervious Surface Changes in Sustainable Coastal Land Use: A Case Study in Hong Kong[J]. SUSTAINABILITY,2017,9(6).
APA Wong, Kapo,Zhang, Yuanzhi,Tsou, Jin Yeu,&Li, Yu.(2017).Assessing Impervious Surface Changes in Sustainable Coastal Land Use: A Case Study in Hong Kong.SUSTAINABILITY,9(6).
MLA Wong, Kapo,et al."Assessing Impervious Surface Changes in Sustainable Coastal Land Use: A Case Study in Hong Kong".SUSTAINABILITY 9.6(2017).
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