IOCAS-IR  > 海洋生态与环境科学重点实验室
Size fraction of phytoplankton and the contribution of natural plankton to the carbon source of Zhikong scallop Chlamys farreri in mariculture ecosystem of the Sanggou Bay
Jiang Zengjie1,2; Du Meirong1; Fang Jinghui1; Gao Yaping1; Li Jiaqi1; Zhao Li3; Fang Jianguang1,2
2017-10-01
Source PublicationACTA OCEANOLOGICA SINICA
Volume36Issue:10Pages:97-105
SubtypeArticle
AbstractThe biomass and size fraction of phytoplankton in terms of chlorophyll a (Chl a) was measured during four cruises conducted in April, July, October 2013 and January 2014 in mariculture area, the Sanggou Bay, China. Results show that total Chl a levels in the surface seawater of the Sanggou Bay generally range from 0.10 to 20.46 mu g/L, with an average value of 2.13 mu g/L. Nano-phytoplankton was the most important size-fraction and accounted for about 65.1% of total Chl a. In order to evaluate the importance of the "protozoan trophic link" for energy transfer from the microbial loop to filter-feeding feeders, Zhikong scallop Chlamys farreri was then offered a natural planktonic community as potential prey. Results show that scallops obtained carbon source from natural plankton with the rate of 11 033.05 mu g/(g.d). Protists (nanoflagellates and ciliates) were the dominant source of carbon retained by scallop (48.78%). The microbial loop provided 58.45% of the carbon source for farmed scallops. These results indicate that the microbial loop represent a valuable trophic resource in mariculture system of the Sanggou Bay.
KeywordPhytoplankton Picoplankton Protist Microbial Food Web Chlamys Farreri
DOI10.1007/s13131-017-0970-x
Indexed BySCI
Language英语
WOS IDWOS:000412137900011
Citation statistics
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/143221
Collection海洋生态与环境科学重点实验室
Affiliation1.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Minist Agr, Key Lab Sustainable Dev Marine Fisheries, Qingdao 266071, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Funct Lab Marine Fisheries Sci & Food Prod Proc, Qingdao 266071, Peoples R China
3.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
Recommended Citation
GB/T 7714
Jiang Zengjie,Du Meirong,Fang Jinghui,et al. Size fraction of phytoplankton and the contribution of natural plankton to the carbon source of Zhikong scallop Chlamys farreri in mariculture ecosystem of the Sanggou Bay[J]. ACTA OCEANOLOGICA SINICA,2017,36(10):97-105.
APA Jiang Zengjie.,Du Meirong.,Fang Jinghui.,Gao Yaping.,Li Jiaqi.,...&Fang Jianguang.(2017).Size fraction of phytoplankton and the contribution of natural plankton to the carbon source of Zhikong scallop Chlamys farreri in mariculture ecosystem of the Sanggou Bay.ACTA OCEANOLOGICA SINICA,36(10),97-105.
MLA Jiang Zengjie,et al."Size fraction of phytoplankton and the contribution of natural plankton to the carbon source of Zhikong scallop Chlamys farreri in mariculture ecosystem of the Sanggou Bay".ACTA OCEANOLOGICA SINICA 36.10(2017):97-105.
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