Analysis of the characteristics and causes of coastline variation in the Bohai Rim (1980-2010)

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室 > 海岸带信息集成与综合管理实验室

	Analysis of the characteristics and causes of coastline variation in the Bohai Rim (1980-2010)
	Xu, N ; Gao, ZQ; Ning, JC
刊名	ENVIRONMENTAL EARTH SCIENCES
	2016-04-01
卷号	75 期号:8
关键词	Spatial and temporal variation RS GIS DSAS
ISSN号	1866-6280
通讯作者	Gao, ZQ (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China. zqgao@yic.ac.cn
产权排序	[Xu, Ning; Gao, Zhiqiang; Ning, Jicai] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; [Xu, Ning] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
英文摘要	This paper retrieved categorical mainland coastline information in the Bohai Rim from 1980, 1990, 2000 and 2010 utilizing remote sensing and GIS technologies and analyzed the characteristics and causes of the spatial-temporal variation over the past 30 years. The results showed that during the research period, the length of the coastline of the Bohai Rim increased continuously for a total increase of 1071.3 km. The types of coastline changed significantly. The amount of artificial coastlines increased continuously and dramatically from 20.4 % in 1980 to 72.2 % in 2010, while the length of the natural coastlines decreased acutely. Areas that had coastlines that changed significantly were concentrated in Bohai Bay, the south and west bank of Laizhou Bay and the north bank of Liaodong Bay. Due to the comprehensive effects of natural and anthropogenic factors, the coastline mainly expanded seaward. Coastal engineering construction were the leading factor in coastal evolution. Furthermore, the reclamation of aquaculture pond, salt field and harbor construction were the top three construction activities. Additionally, the driving force caused coastline change showed significant temporal heterogeneity.
研究领域[WOS]	Environmental Sciences & Ecology ; Geology ; Water Resources
关键词[WOS]	SAR IMAGES ; SHORELINE ; EXTRACTION ; CHINA
收录类别	SCI
语种	英语
WOS记录号	WOS:000375063400089
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/17043]
专题	烟台海岸带研究所_海岸带信息集成与综合管理实验室烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat 2.Univ Chinese Acad Sci
推荐引用方式 GB/T 7714	Xu, N,Gao, ZQ,Ning, JC. Analysis of the characteristics and causes of coastline variation in the Bohai Rim (1980-2010)[J]. ENVIRONMENTAL EARTH SCIENCES,2016,75(8).
APA	Xu, N,Gao, ZQ,&Ning, JC.(2016).Analysis of the characteristics and causes of coastline variation in the Bohai Rim (1980-2010).ENVIRONMENTAL EARTH SCIENCES,75(8).
MLA	Xu, N,et al."Analysis of the characteristics and causes of coastline variation in the Bohai Rim (1980-2010)".ENVIRONMENTAL EARTH SCIENCES 75.8(2016).