Detecting Shoreline Changes in Typical Coastal Wetlands of Bohai Rim in North China

YIC-IR > 中国科学院海岸带环境过程与生态修复重点实验室 > 海岸带信息集成与战略规划研究中心

	Detecting Shoreline Changes in Typical Coastal Wetlands of Bohai Rim in North China
	Wang, Yuandong 1,2; Hou, Xiyong1 ; Shi, Ping1 ; Yu, Liangju1 ; Wang, YD (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, 17 Chuihui Rd, Yantai 264003, Peoples R China. ydwang@yic.ac.cn
发表期刊	WETLANDS
ISSN	0277-5212
	2013-08-01
卷号	33 期号:4 页码:617-629
关键词	Ecology Coastal Wetlands Shoreline Change Remote Sensing
产权排序	[Wang, Yuandong; Hou, Xiyong; Shi, Ping; Yu, Liangju] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Wang, Yuandong] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
英文摘要	Coastal wetland shoreline change represents one of the most important land-ocean interaction processes in complex and dynamic coastal environment. This paper presents the detecting of shoreline changes in four typical coastal wetlands of ecological importance along Bohai rim based on multi-temporal shorelines extracted from obtained Normalized Difference Water Index (NDWI) images using automatic binarization algorithm. Results showed that although there were statistical uncertainties dominant trends of the shoreline changes could be detected and sections that had significant area changes could be identified from satellite images. The reasons for corresponding changes occurred in these wetlands were stated in terms of natural processes and anthropogenic activities. It is our anticipation that this work would help future studies to reveal the regional/national pattern of wetland changes and support wetland protection and management in China's coast zone.; Coastal wetland shoreline change represents one of the most important land-ocean interaction processes in complex and dynamic coastal environment. This paper presents the detecting of shoreline changes in four typical coastal wetlands of ecological importance along Bohai rim based on multi-temporal shorelines extracted from obtained Normalized Difference Water Index (NDWI) images using automatic binarization algorithm. Results showed that although there were statistical uncertainties dominant trends of the shoreline changes could be detected and sections that had significant area changes could be identified from satellite images. The reasons for corresponding changes occurred in these wetlands were stated in terms of natural processes and anthropogenic activities. It is our anticipation that this work would help future studies to reveal the regional/national pattern of wetland changes and support wetland protection and management in China's coast zone.
文章类型	Article
资助机构	CAS Strategic Priority Research Program [XDA05130703]; Knowledge Innovation of the Chinese Academy of Sciences [KZCX2-YW-224]
收录类别	SCI
语种	英语
关键词[WOS]	DIGITAL ELEVATION MODEL ; RIVER DELTA ; SATELLITE IMAGERY ; LANDSAT TM ; STATISTICS ; EXTRACTION ; COASTLINE ; ETM+
研究领域[WOS]	Environmental Sciences & Ecology
WOS记录号	WOS:000322022900005
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/7005
专题	中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心
通讯作者	Wang, YD (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, 17 Chuihui Rd, Yantai 264003, Peoples R China. ydwang@yic.ac.cn
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang, Yuandong,Hou, Xiyong,Shi, Ping,et al. Detecting Shoreline Changes in Typical Coastal Wetlands of Bohai Rim in North China[J]. WETLANDS,2013,33(4):617-629.
APA	Wang, Yuandong,Hou, Xiyong,Shi, Ping,Yu, Liangju,&Wang, YD .(2013).Detecting Shoreline Changes in Typical Coastal Wetlands of Bohai Rim in North China.WETLANDS,33(4),617-629.
MLA	Wang, Yuandong,et al."Detecting Shoreline Changes in Typical Coastal Wetlands of Bohai Rim in North China".WETLANDS 33.4(2013):617-629.

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