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Construction land sprawl and reclamation in the Johor River Estuary of Malaysia since 1973

文献类型：期刊论文

作者Wang, X. G.1,2,3; Su, F. Z.1,2,3; Zhang, J. J.2,3; Cheng, F.1,2,3; Hu, W. Q.1,2,3; Ding, Z.2,3
刊名OCEAN & COASTAL MANAGEMENT
出版日期2019-04-01
卷号171页码:87-95
ISSN号0964-5691
关键词Construction land sprawl Reclamation Remote sensing The Johor river estuary Malaysia
DOI10.1016/j.ocecoaman.2019.01.006
通讯作者Su, F. Z.(sufz@lreis.ac.cn)
英文摘要The Johor River is the main source of water in Johor Bahru and Singapore as well as a vital maritime passage in the eastern Straits of Johor. However, the Johor River Estuary (JRE) has been experiencing environmental degradation due to construction land sprawl and reclamation (CLSR), which shows a combined effect of anthropogenic environmental change. In this paper, the spatial and temporal variation of CLSR in the JRE was studied based on twelve multi-temporal Landsat images (Landsat MSS, TM and OLI) obtained from 1973 to 2017. The results showed that the area of construction land increased more than 10-fold from 1973 (13.33 km(2)) to 2017 (135.46 km(2)). Each type of construction land showed an increasing tendency, and their area-weighted centroids migrated towards the mouth of the Johor River. Over the last four decades, an increased land area of 40.32 km(2) contributed by reclamation was mainly distributed in the Tekong Island and the eastern Singapore Islands, which shortened the minimum distance between lands in the JRE. The largest decrease in minimum distance was 1889 m between Johor Bahru and Tekong Island. CLSR is mainly driven by human activities such as population growth, economic development and policy change. To better protect the coastal environment in the JRE, construction land expansion and reclamation activities should be planned properly by the local government.
WOS关键词IMPACTS ; THREATS ; CHINA
资助项目National Natural Science Foundation of China[41421001] ; Strategic Priority Research Program of the Chinese Academy of Sciences, China[XDA19060304]
WOS研究方向Oceanography ; Water Resources
语种英语
出版者ELSEVIER SCI LTD
WOS记录号WOS:000461403800010
资助机构National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China
源URL[http://ir.igsnrr.ac.cn/handle/311030/49255]  
专题中国科学院地理科学与资源研究所
通讯作者Su, F. Z.
作者单位1.Nanjing Univ, Sch Geog & Ocean Sci, Nanjing 210023, Jiangsu, Peoples R China
2.Nanjing Univ, Collaborat Innovat Ctr South China Sea Studies, Nanjing 210023, Jiangsu, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Wang, X. G.,Su, F. Z.,Zhang, J. J.,et al. Construction land sprawl and reclamation in the Johor River Estuary of Malaysia since 1973[J]. OCEAN & COASTAL MANAGEMENT,2019,171:87-95.
APA Wang, X. G.,Su, F. Z.,Zhang, J. J.,Cheng, F.,Hu, W. Q.,&Ding, Z..(2019).Construction land sprawl and reclamation in the Johor River Estuary of Malaysia since 1973.OCEAN & COASTAL MANAGEMENT,171,87-95.
MLA Wang, X. G.,et al."Construction land sprawl and reclamation in the Johor River Estuary of Malaysia since 1973".OCEAN & COASTAL MANAGEMENT 171(2019):87-95.

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来源：地理科学与资源研究所

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