您好，欢迎访问中国水产科学研究院 机构知识库！
中国水产科学研究院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Fatty acids and stable isotopes of a marine ecosystem: Study on the Japanese anchovy (Engraulis japonicus) food web in the Yellow Sea

文献类型： 外文期刊

作者： Wan, Ruijing 2 ; Wu, Ying 1 ; Huang, Liang 3 ; Zhang, Jing 1 ; Gao, Lei 1 ; Wang, Na 1 ;

作者机构： 1.E China Normal Univ, State Key Lab Estuarine & Coastal Res, Shanghai 200062, Peoples R China

2.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Minist Agr, Key Lab Sustainable Utilizat Marine Fisheries Res, Qingdao 266071, Peoples R China

3.Jiujiang Univ, Coll Chem & Chem Engn, Jiujiang 332005, Peoples R China

关键词： Fatty acid;Stable isotope ratio;Japanese anchovy;Yellow Sea

期刊名称：DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY （ 影响因子：2.732； 五年影响因子：3.419 ）

ISSN： 0967-0645

年卷期： 2010 年 57 卷 11-12 期

页码：

收录情况： SCI

摘要： In recent years, the decline of the fish resource in the Yellow Sea has been dramatic. The fish community structure is changing. We determined the stable isotope and fatty acids composition in the Japanese anchovy (Engraulis japonicus) (dominant species) food web in the Yellow Sea, China, to study the ecological variation especially in the shifting trophic level. The major fatty acids found in the species were 14:0, 16:0, 16:1n-7, 18:0, 18:1n-7, 18:1n-9, 20:5n-3, and 22:6n-3, which made up 60-80% of the total fatty acids (FA). Scomberomorus niphonius and Conger myriaster were richer in 18:1n-9. A higher percentage of saturated FA and lower percentage of polyunsaturated FA were found in Pseudosciaena polyactis, Chelidonichthys kumu, and Priacanthus macracanthus. A special feature of the grassfish was the high level of 20:4n-6. An enrichment of stable carbon and nitrogen isotopes was observed from phytoplankton and zooplankton to fishes: the stable nitrogen isotope varied in the range 2.9-13.9 parts per thousand and the mean values of stable carbon isotopes of fishes tended to vary within a limited range (-19.4 to -17.9 parts per thousand). Both delta N-15 and specific fatty acids (such as 18:1n-9, DHA, EPA) showed a good relationship with trophic level. A distinct change in the fatty acids signature and stable isotopes was observed for the Japanese anchovy with the increase in body length, which was independent of the variety of geographic locations. Egg and postlarva samples were richer in 16:1n-7, 18:1n-9, and C22:6n-3. The major fatty acids were 16:0 and 18:1n-9, followed by 20:5n-3, 22:6n-3, and 20:4n-6, in young and adult Japanese anchovy. The shift in diet between the different life stages could be the explanation for this observation. Variations in trophic levels can be proven using stable isotope and fatty acids compositions, but this should be done with caution, such as with the application of principal components analysis in this study. (C) 2010 Elsevier Ltd. All rights reserved,

  • 相关文献

[1]Polymorphic microsatellite loci for the Japanese anchovy Engraulis japonicus (Engraulidae). Lin, L.,Zhu, L.,Liu, S. -F.,Zhuang, Z. -M.,Lin, L.,Su, Y. -Q.. 2011

[2]Mitochondrial DNA sequence variation of Japanese anchovy Engraulis japonicus from the Yellow Sea and East China Sea. Yu, ZN,Kong, XY,Guo, TH,Jiang, YY,Zhuang, ZM,Jin, XS. 2005

[3]Effect of the Fatty Acid Composition and Flavor Compound of Butter Oil by Palatase 20,000L Catalysis. Benheng Guo,Yinghong Qu,Zhidong Liu,Hongliang Huang,Yun Deng,Yunfei Li,Zhenming Liu. 2012

[4]Ecological conversion efficiency and its influencers in twelve species of fish in the Yellow Sea Ecosystem. Tang, Qisheng,Guo, Xuewu,Sun, Yao,Zhang, Bo. 2007

[5]The Pacific decadal oscillation and changes in anchovy populations in the Northwest Pacific. Zhou, Xin,Huang, Wen,Sun, Liguang,Zhou, Xin,Huang, Wen,Sun, Liguang,Sun, Yao,Tang, Qisheng,Huang, Wen,Smol, John P.. 2015

[6]A new species of Magelona (Polychaeta: Magelonidae) from Chinese coastal waters. Zhou, Jin,Mortimer, Kate. 2013

[7]Warm currents affecting the spring and winter distributions of living coccolithophores in the Yellow Sea, China. Luan, Qingshan,Sun, Jianqiang,Niu, Mingxiang,Wang, Jun. 2013

[8]In situ target-strength measurement of young hairtail (Trichiurus haumela) in the Yellow Sea. Zhao, XY.

[9]First record of wild ephyrae of the giant jellyfish Nemopilema nomurai. Toyokawa, Masaya,Shibata, Masashi,Akiyama, Hideki,Cheng, Jia-Hua,Li, Hui-Yu,Ling, Jian-Zhong,Lin, Nan,Liu, Zun-Lei,Zhang, Yi,Shimizu, Manabu.

[10]Autumn net copepod abundance and assemblages in relation to water masses on the continental shelf of the Yellow Sea and East China Sea. Zuo, T,Wang, R,Chen, YQ,Gao, SW,Wang, K. 2006

[11]Characteristics and flux of settling particulate matter in neritic waters: The southern Yellow Sea and the East China Sea. Guo, Xuewu,Zhang, Yansong,Zhang, Feijun,Cao, Qiyuan. 2010

[12]The biomass yields and management challenges for the Yellow sea large marine ecosystem. Tang, Qisheng,Ying, Yiping,Wu, Qiang.

[13]Seasonal nutrient chemistry in an integrated multi-trophic aquaculture region: case study of Sanggou Bay from North China. Mahmood, Tariq,Mahmood, Tariq,Zhang, Jing,Mahmood, Tariq,Fang, Jianguang,Jiang, Zengjie.

[14]Seasonal phytoplankton response to physical processes in the southern Yellow Sea. Liu, Xin,Huang, Bangqin,Huang, Qiu,Wang, Lei,Ni, Xiaobo,Tang, Qisheng,Sun, Song,Wei, Hao,Sun, Jun,Liu, Sumei.

[15]Size variability and natural mortality dynamics of anchovy Engraulis japonicus eggs under high fishing pressure. Wan, Ruijing,Bian, Xiaodong.

[16]Establishment of trophic continuum in the food web of the Yellow Sea and East China Sea ecosystem: Insight from carbon and nitrogen stable isotopes. Cai, DL,Li, HY,Tang, QS,Sun, Y.

[17]Depth-dependent target strength of anchovy (Engraulis japonicus) measured in situ. Zhao, Xianyong,Wang, Yong,Dai, Fangqun.

[18]Seasonal biochemical changes in composition of body wall tissues of sea cucumber Apostichopus japonicus. Gao Fei,Xu Qiang,Yang Hongsheng,Gao Fei. 2011

[19]Analysis of Nutrient Composition, Amino Acid and Fatty Acid Profile in the Muscle of a Farmed Rainbow Trout (Oncorhynchus Mykiss). Wei, Ya,Xin, Shao-Ping,Zhao, Yong-Qiang,Cen, Jian-Wei,Hao, Shu-Xian,Huang, Hui,Xin, Shao-Ping. 2016

[20]Comparison of proximate composition, amino acid and fatty acid profiles in wild, pond- and cage-cultured longsnout catfish (Leiocassis longirostris). Wang, Fei,Ma, Xuzhou,Wang, Wu,Liu, Jiyuan,Liu, Jiyuan. 2012

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：中国水产科学研究院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台