IOCAS-IR  > 海洋生态与环境科学重点实验室
Fatty Acid Composition of Euphausia superba, Thysanoessa macrura and Euphausia crystallorophias Collected from Prydz Bay, Antarctica
Yang Guang; Li Chaolun; Wang Yanqing
2016-04-01
Source PublicationJOURNAL OF OCEAN UNIVERSITY OF CHINA
Volume15Issue:2Pages:297-302
SubtypeArticle
AbstractThe information of trophic relationship is important for studying the Southern Ocean ecosystems. In this study, three dominant krill species, Euphausia superba, Thysanoessa macrura and Euphausia crystallorophias, were collected from Prydz Bay, Antarctica, during austral summer of 2009/2010. The composition of fatty acids in these species was studied. E. superba and T. macrura showed a similar fatty acid composition which was dominated by C14:0, C16:0, EPA (eicosapentenoic acid) and DHA (de-cosahexenoic acid) while E. crystallorophias showed higher contents of C18:1(n-9), C18:1(n-7), DHA and EPA than the former two. Higher fatty acid ratios of C18:1(n-9)/18:1(n-7), PUFA (polyunsaturated fatty acid)/SFA (saturated fatty acid), and 18PUFA/16PUFA indicated that E. crystallorophias should be classified as a typical omnivore with a higher trophic position compared with E. superba and T. macrura.
KeywordFatty Acid Krill Prydz Bay Euphausia Superba Euphausia Crystallorophias Thysanoessa Macrura
DOI10.1007/s11802-016-2791-5
Indexed BySCI
Language英语
WOS IDWOS:000376023500013
Citation statistics
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/131079
Collection海洋生态与环境科学重点实验室
AffiliationChinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Yang Guang,Li Chaolun,Wang Yanqing. Fatty Acid Composition of Euphausia superba, Thysanoessa macrura and Euphausia crystallorophias Collected from Prydz Bay, Antarctica[J]. JOURNAL OF OCEAN UNIVERSITY OF CHINA,2016,15(2):297-302.
APA Yang Guang,Li Chaolun,&Wang Yanqing.(2016).Fatty Acid Composition of Euphausia superba, Thysanoessa macrura and Euphausia crystallorophias Collected from Prydz Bay, Antarctica.JOURNAL OF OCEAN UNIVERSITY OF CHINA,15(2),297-302.
MLA Yang Guang,et al."Fatty Acid Composition of Euphausia superba, Thysanoessa macrura and Euphausia crystallorophias Collected from Prydz Bay, Antarctica".JOURNAL OF OCEAN UNIVERSITY OF CHINA 15.2(2016):297-302.
Files in This Item:
File Name/Size DocType Version Access License
Fatty Acid Compositi(311KB)期刊论文出版稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yang Guang]'s Articles
[Li Chaolun]'s Articles
[Wang Yanqing]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yang Guang]'s Articles
[Li Chaolun]'s Articles
[Wang Yanqing]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yang Guang]'s Articles
[Li Chaolun]'s Articles
[Wang Yanqing]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Fatty Acid Composition of Euphausia superba, Thysanoessa macrura and Euphausia crystallorophias Collected from Prydz Bay, Antarctica.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.