APPLICATION OF REMOTE SENSING TECHNOLOGY IN TIANJIN BINHAI NEW AREA COASTAL ZONE MONITORING

	APPLICATION OF REMOTE SENSING TECHNOLOGY IN TIANJIN BINHAI NEW AREA COASTAL ZONE MONITORING
	Wang Juan; Bu Zhiguo; Li Zhongqiang
	2010
关键词	Coastal zones coastlines wetlands remote sensing Tianjin
页码	619-624
英文摘要	The coastal zone is the belt influenced by land and ocean interactions, as well as human factors. So its evolution depends not only on natural factors but also on human socioeconomic activities. It has very good instructive meaning to provide timely accurate coastal zone changeing information for exploiting and protecting the coast. Using 5 periods' remote sensing images covering 20 years from 1987 to 2008 of Tianjin city, this paper extracted the coastline and the wetlands from different years utilizing different methods and techniques of data image processing and visual interpretation based on the characteristic of each RS image. The paper analyzed the law of the coastline and the wetlands changes in both spatial and temporal aspects, and then discussed the major influential factor to the changes by analyzing natural and artificial factors. The results indicated that the total coastline and the natural coastline increased, while the artificial seashore and wetlands decreased in large scale in the 20 years, due to the development of the coastal industry. Thanks to the protection and reinstatement for wetlands, the area of wetlands increased in the past two years.
会议录	PROCEEDINGS OF THE ASME 29TH INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING, 2010, VOL 1
会议录出版者	AMER SOC MECHANICAL ENGINEERS
会议录出版地	THREE PARK AVENUE, NEW YORK, NY 10016-5990 USA
语种	英语
WOS研究方向	Engineering
WOS记录号	WOS:000290548800070
内容类型	会议论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/25162]
专题	自然资源部第一海洋研究所
通讯作者	Wang Juan
作者单位	SOA, N China Sea Environm Monitoring Ctr, Qingdao 255066, Peoples R China
推荐引用方式 GB/T 7714	Wang Juan,Bu Zhiguo,Li Zhongqiang. APPLICATION OF REMOTE SENSING TECHNOLOGY IN TIANJIN BINHAI NEW AREA COASTAL ZONE MONITORING[C]. 见:.