Study on seasonal variety of ocean color and delimitation between river and sea in Yellow River Estuary based on TM images

doi:10.1117/12.693273

CORC > 自然资源部第一海洋研究所 > 自然资源部第一海洋研究所 > 业务部门 > 海洋生态研究中心

	Study on seasonal variety of ocean color and delimitation between river and sea in Yellow River Estuary based on TM images
	Ma Anqing 1,2; Wang Qixiang 3; Chen Shang 4; Jia Yonggang 2; Gao Zhenghui 5; Frouin, RJ ; Agarwal, VK ; Kawamura, H ; Nayak, S ; Pan, D
	2006
会议日期	11 15, 2006 - 11 17, 2006
会议地点	Goa, India
关键词	Yellow River Estuary ocean color delimitation river and sea
卷号	6406
期号	6406
DOI	10.1117/12.693273
英文摘要	Using Landsat-5 TM image on November 24, 2004 and May 13, 2005; and quasi-synchronous surveyed data, the dynamic change of suspended silt and chlorophyll a in the Yellow River Estuary were inversed and the coastal line of this region was interpreted. The mean correlation coefficient between measured data and spectral signature value of every image is 0.85 which proved that the inversion is satisfying. The results show that there were different seasonal patterns between suspended silt and chlorophyll a. The concentration of suspended silt in the surface seawater in the estuary averaged 307.8mg/L in winter and 352.7mg/L in spring. While the Chlorophyll a concentration in the surface seawater averaged 0.7 mu g/L in winter and 0.59 mu g/L in spring. The surveyed data show one distinct boundary in concentration of suspended silt along the sampled stations. The reversed data from band1, band2, band3, band4 and band6 also show the same boundary at the same location.
会议录	REMOTE SENSING OF THE MARINE ENVIRONMENT
会议录出版者	SPIE-INT SOC OPTICAL ENGINEERING
会议录出版地	1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
语种	英语
资助项目	National Program (908)[908-02-04-03]
ISSN号	0277786X
WOS研究方向	Instruments & Instrumentation ; Remote Sensing ; Imaging Science & Photographic Technology
WOS记录号	WOS:000244435700038
内容类型	会议论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/5300]
专题	业务部门_海洋生态研究中心
作者单位	1.China Ocean Univ, Minist Educ, Key Lab Marine Environm Sci & Ecol, Qingdao 266003, Peoples R China; 2.Ocean Univ China, Coll Sci & Technol Environm, Qingdao 266003, Peoples R China; 3.Ocean Univ China, Fac Life Sci & Technol, Qingdao 266003, Peoples R China; 4.State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China; 5.Marine Management Div North China Sea Branch SOA, Qingdao 266033, Peoples R China
推荐引用方式 GB/T 7714	Ma Anqing,Wang Qixiang,Chen Shang,et al. Study on seasonal variety of ocean color and delimitation between river and sea in Yellow River Estuary based on TM images[C]. 见:. Goa, India. 11 15, 2006 - 11 17, 2006.