Ocean temperature and salinity distributions inverted from combined reflection seismic and XBT data

doi:10.3969/j.issn.0001-5733.2011.05.018

	Ocean temperature and salinity distributions inverted from combined reflection seismic and XBT data
	Huang Xing-Hui 1,2; Song Hai-Bin 1; Pinheiro, Luis M.3,4; Bai Yang 1,2
刊名	CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
	2011-05-01
卷号	54 期号:5 页码:1293-1300
关键词	Seismic Oceanography Post-stack Inversion Temperature And Salinity Distribution Meddy
ISSN号	0001-5733
DOI	10.3969/j.issn.0001-5733.2011.05.018
文献子类	Article
英文摘要	Seismic oceanography has been widely used to detect many kinds of oceanographic features as a new oceanographic prospecting method. Inversion for temperature and salinity distributions from seismic data is a very important research field in seismic oceanography. We analyzed low frequency seismic data from one multichannel seismic (MCS) line acquired in the scope of the European GO Project (line GOLR-12) combined with the simultaneously acquired XBT (eXpendable BathyThermograph) and CTD (Conductivity-Temperature-Depth) data, which are located to the southwest of the Iberian Peninsula. We used a post-stack constrained impedance inversion method to derive temperature and salinity distributions of sea water and the result demonstrated that this method can indeed provide reliable temperature and salinity distribution profiles every 6. 25m along the seismic line, with the temperature resolution of 0. 16 degrees C. This method applied to good quality MCS data can provide high lateral-resolution temperature and salinity profiles for oceanographic research, using only a few oceanographic measurements to constrain the inversion procedure.
WOS关键词	SOUTH CHINA SEA ; INTERNAL WAVES ; IMAGES
WOS研究方向	Geochemistry & Geophysics
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000291189200018
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/73688]
专题	中国科学院地质与地球物理研究所
通讯作者	Huang Xing-Hui
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources Res, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Univ Aveiro, CESAM, P-3800 Aveiro, Portugal 4.Univ Aveiro, Dept Geociencias, P-3800 Aveiro, Portugal
推荐引用方式 GB/T 7714	Huang Xing-Hui,Song Hai-Bin,Pinheiro, Luis M.,et al. Ocean temperature and salinity distributions inverted from combined reflection seismic and XBT data[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2011,54(5):1293-1300.
APA	Huang Xing-Hui,Song Hai-Bin,Pinheiro, Luis M.,&Bai Yang.(2011).Ocean temperature and salinity distributions inverted from combined reflection seismic and XBT data.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,54(5),1293-1300.
MLA	Huang Xing-Hui,et al."Ocean temperature and salinity distributions inverted from combined reflection seismic and XBT data".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 54.5(2011):1293-1300.