Hydrographic Feature Variation Caused Pronounced Differences in Planktonic Ciliate Community in the Pacific Arctic Region in the Summer of 2016 and 2019

doi:10.3389/fmicb.2022.881048

	Hydrographic Feature Variation Caused Pronounced Differences in Planktonic Ciliate Community in the Pacific Arctic Region in the Summer of 2016 and 2019
	Wang, Chaofeng1,2,3 ; Yang, Mengyao 4,5; He, Yan 6; Xu, Zhiqiang2,7 ; Zhao, Yuan 1,2,3; Zhang, Wuchang 1,2,3; Xiao, Tian 1,2,3
	2022-06-09
发表期刊	FRONTIERS IN MICROBIOLOGY
卷号	13 页码:15
通讯作者	Zhang, Wuchang(wuchangzhang@qdio.ac.cn)
摘要	Planktonic ciliates are an important component of microzooplankton, but there is limited understanding of their responses to changing environmental conditions in the Pacific Arctic Region. We investigated the variations of ciliate community structure and their relationships with environmental features in the Pacific Arctic Region in the summer of 2016 and 2019. The Pacific water was warmer and more saline in 2019 than in 2016. The abundance and biomass of total ciliate and aloricate ciliate were significantly higher in 2019 than those in 2016, while those of tintinnid were significantly lower. The dominant aloricate ciliate changed from large size-fraction (> 30 mu m) in 2016 to small size-fraction (10-20 mu m) in 2019. More tintinnid species belonging to cosmopolitan genera were found in 2019 than in 2016, and the distribution of tintinnid species (Codonellopsis frigida, Ptychocylis obtusa, and Salpingella sp.1) in 2019 expanded by 5.9, 5.2, and 8.8 degrees further north of where they occurred in 2016. The environmental variables that best-matched tintinnid distributions were temperature and salinity, while the best match for aloricate ciliate distributions was temperature. Therefore, the temperature might play a key role in ciliate distribution. These results provide basic data on the response of the planktonic ciliate community to hydrographic variations and implicate the potential response of microzooplankton to Pacification as rapid warming progresses in the Pacific Arctic Region.
关键词	planktonic ciliate community structure hydrographic variations pacification microzooplankton Pacific Arctic Region
DOI	10.3389/fmicb.2022.881048
收录类别	SCI
语种	英语
资助项目	China Postdoctoral Science Foundation[2020M672149] ; Basic Scientific Fund for National Public Research Institutes of China[2021Q08] ; Applied Research Project for Postdoctoral in Qingdao ; National Natural Science Foundation of China[42176228]
WOS研究方向	Microbiology
WOS类目	Microbiology
WOS记录号	WOS:000815145800001
出版者	FRONTIERS MEDIA SA
引用统计	被引频次：6[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/337002/179161
专题	海洋生态与环境科学重点实验室
通讯作者	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 Megasci, Qingdao, Peoples R China 4.Ocean Univ China, Coll Marine Life Sci, Qingdao, Peoples R China 5.Ocean Univ China, Inst Evolut & Marine Biodivers, Qingdao, Peoples R China 6.Minist Nat Resources, Inst Oceanog 1, Qingdao, Peoples R China 7.Chinese Acad Sci, Inst Oceanol, Jiaozhou Bay Marine Ecosyst Res Stn, Qingdao, Peoples R China
第一作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
通讯作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Wang, Chaofeng,Yang, Mengyao,He, Yan,et al. Hydrographic Feature Variation Caused Pronounced Differences in Planktonic Ciliate Community in the Pacific Arctic Region in the Summer of 2016 and 2019[J]. FRONTIERS IN MICROBIOLOGY,2022,13:15.
APA	Wang, Chaofeng.,Yang, Mengyao.,He, Yan.,Xu, Zhiqiang.,Zhao, Yuan.,...&Xiao, Tian.(2022).Hydrographic Feature Variation Caused Pronounced Differences in Planktonic Ciliate Community in the Pacific Arctic Region in the Summer of 2016 and 2019.FRONTIERS IN MICROBIOLOGY,13,15.
MLA	Wang, Chaofeng,et al."Hydrographic Feature Variation Caused Pronounced Differences in Planktonic Ciliate Community in the Pacific Arctic Region in the Summer of 2016 and 2019".FRONTIERS IN MICROBIOLOGY 13(2022):15.

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