Analysis of the seasonal variation of the Yellow River flux and the chlorophyll concentration in Laizhou Bay in 2007

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 seasonal variation of the Yellow River flux and the chlorophyll concentration in Laizhou Bay in 2007
	Wang,ChunLei ; Tang,Jiakui ; Wang,Houmao ; Yu,Xinju ; Mi,Sujuan
	2010
会议日期	2010-08-28
关键词	Atmospheric Chemistry Chlorophyll Concentration (Process) Eutrophication Geology Organic Carbon Ozone Phosphorus Porphyrins Remote Sensing Rivers
页码	310 - 314
通讯作者	Tang,J.
英文摘要	The estuary influenced by land and sea is the area frequently exchanged of matter and energy. respond very sensitively in global changes. Therefore, the estuaries and the shallow areas are the focus in research project of the interaction between the terrestrial and marine. Laizhou Bay is one of the three bays in Bohai sea. It's located at the mouth of the Yellow River and is the typical estuarine area. the Yellow River hold sway the delivery of the substances into the Bay. And because of the extra nitrogen, phosphorus, organic carbon and other chemical ozone-depleting substances taken into by the river, Laizhou Bay presents eutrophication, and then brings environment problems, for example, red tide. Thus the study of changes about the Yellow River has very important significance on the management of the Laizhou Bay. Based on the measurement on the runoff of the Yellow River Lijin Station and the images of the SeaWiFS remote sensing data in 2007, this paper applies the OC4 algorithm to calculate the chlorophyll concentration, which has obvious regional and seasonal features. The basic principle is the chlorophyll shows the "fan" decline from the estuary to the gulf center, the estuaries grows and the chlorophyll distribution increases with the season, then the chlorophyll concentration bears obvious correlation with the flux of the Yellow River. This study can estimate the primary productivity in the estuary, and provide a reference to the effectively development of ocean resources. © 2010 IEEE.
产权排序	(1) Lab. of Information Integrations and Applications, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China; (2) Graduate University, Chinese Academy of Sciences, Yantai, China
会议录	2010 2nd IITA International Conference on Geoscience and Remote Sensing, IITA-GRS 2010
会议录出版者	IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States
学科主题	海洋科学
语种	英语
URL标识	查看原文
ISBN号	ISBN-13:9781424485154
内容类型	会议论文
源URL	[http://ir.yic.ac.cn/handle/133337/4734]
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
推荐引用方式 GB/T 7714	Wang,ChunLei,Tang,Jiakui,Wang,Houmao,et al. Analysis of the seasonal variation of the Yellow River flux and the chlorophyll concentration in Laizhou Bay in 2007[C]. 见:. 2010-08-28.