Planktonic Tintinnid Community Structure Variations in Different Water Masses of the Arctic Basin

doi:10.3389/fmars.2021.775653

	Planktonic Tintinnid Community Structure Variations in Different Water Masses of the Arctic Basin
	Wang, Chaofeng1,2,3 ; Wang, Xiaoyu 4; Xu, Zhiqiang2,5 ; Hao, Qiang 6; Zhao, Yuan 1,2,3; Zhang, Wuchang 1,2,3; Xiao, Tian 1,2,3
	2022-01-20
发表期刊	FRONTIERS IN MARINE SCIENCE
卷号	8 页码:12
通讯作者	Zhao, Yuan(yuanzhao@qdio.ac.cn) ; Zhang, Wuchang(wuchangzhang@qdio.ac.cn)
摘要	Information on tintinnid community structure variations in different water masses in the Arctic Basin is scarce. During the summer of 2020, tintinnid diversity and vertical distribution were investigated in the Arctic Ocean. A total of 21 tintinnid species were found in five water masses and each water mass had a unique tintinnid community structure. In the Pacific Summer Water (PSW), Salpingella sp.1 occupied the top abundance proportion (61.8%) and originated from the North Pacific. In the Remnant Winter Water (RWW), Acanthostomella norvegica occupied the top abundance proportion (85.9%) and decreased northward. In the Mixed Layer Water, Pacific Winter Water, and Atlantic-origin Water, Ptychocylis urnula had the highest abundance proportion (67.1, 54.9, and 52.2%, respectively). The high abundance distribution area of Salpingella sp.1 and A. norvegica were separated by the boundary of the Beaufort Gyre and Transpolar Drift. The above species could be indicator species of each water masses. The highest abundance proportion of Salpingella sp.1 contributes 81.9% to the dominance of 12-16 mu m lorica oral diameter in the PSW, which indicated that the preferred food items of tintinnid were also getting smaller. The occurrence of North Pacific tintinnid in the PSW might be due to the increasing Pacific Inflow Water. Further studies are needed to explore the lasting period of this species and whether it can establish a local population under rapid Arctic warming progress.
关键词	Arctic Ocean tintinnid community structure water mass variation indicator species
DOI	10.3389/fmars.2021.775653
收录类别	SCI
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS类目	Environmental Sciences ; Marine & Freshwater Biology
WOS记录号	WOS:000750016400001
出版者	FRONTIERS MEDIA SA
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/177973
专题	海洋生态与环境科学重点实验室胶州湾海洋生态系统国家野外研究站
通讯作者	Zhao, Yuan; Zhang, Wuchang
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China 4.Ocean Univ China, Frontiers Sci Ctr Deep Ocean Multispheres & Earth, Key Lab Phys Oceanog, Qingdao, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Jiaozhou Bay Marine Ecosyst Res Stn, Qingdao, Peoples R China 6.Minist Nat Resources, Inst Oceanog 2, Key Lab Marine Ecosyst Dynam, Hangzhou, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Wang, Chaofeng,Wang, Xiaoyu,Xu, Zhiqiang,et al. Planktonic Tintinnid Community Structure Variations in Different Water Masses of the Arctic Basin[J]. FRONTIERS IN MARINE SCIENCE,2022,8:12.
APA	Wang, Chaofeng.,Wang, Xiaoyu.,Xu, Zhiqiang.,Hao, Qiang.,Zhao, Yuan.,...&Xiao, Tian.(2022).Planktonic Tintinnid Community Structure Variations in Different Water Masses of the Arctic Basin.FRONTIERS IN MARINE SCIENCE,8,12.
MLA	Wang, Chaofeng,et al."Planktonic Tintinnid Community Structure Variations in Different Water Masses of the Arctic Basin".FRONTIERS IN MARINE SCIENCE 8(2022):12.

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