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	Analysis of Land use Change in Spatial and Temporal of Eastern Coastal Zone of Guangdong
	Sun X. Y. ; Su F. Z. ; Yang X. M. ; Lv T. T. ; Xue Z. S.
	2009
关键词	land use spatial and temporal characteristics Coastal Zone of Guangdong management china
页码	536-540
英文摘要	Eastern coastal area along Guangdong province is one of the economically developed regions in China which has experienced a lot of changes in its land-use patterns. It has become necessary to detect the changes happened in this region as this may help determining the level of stress that the coastal zone is facing and improving the management of the coastal resource. Based on the land use data acquired from the large scale land surveys in China in early 1980s and interpreted data from satellite images of 2005, the land use/cover change was detected in this area within this period. The result demonstrates that during the past 20 years, land use changed dramatically in the study area, which characterized by a significant reduction in arable land, degradation of wetlands and the increasing of artificial area. At the same time the spatial distribution of the change was very uneven. The most obvious change occurred in Pearl River estuary section which is also the economic center of Guangdong province. Because farmers wanted to gain more economic benefits, much plantation land took place at the cost of a large reduction of the proportion of agricultural area. The change in the centre and east part of the coastal zone was comparatively small. The dominated land use types in these areas were still agriculture land and forest land which was as same as that in early 1980s.
收录类别	CPCI
会议录出版者	Ieee Computer Soc
语种	英语
ISBN号	978-0-7695-3563-0
内容类型	会议论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/25275]
专题	地理科学与资源研究所_历年回溯文献
推荐引用方式 GB/T 7714	Sun X. Y.,Su F. Z.,Yang X. M.,et al. Analysis of Land use Change in Spatial and Temporal of Eastern Coastal Zone of Guangdong[C]. 见:.

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