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

文献类型：期刊论文

作者Wang, Chaofeng5,6,7; Yang, Mengyao2,4; He, Yan1; Xu, Zhiqiang3,6; Zhao, Yuan5,6,7; Zhang, Wuchang5,6,7; Xiao, Tian5,6,7
刊名FRONTIERS IN MICROBIOLOGY
出版日期2022-06-09
卷号13页码:15
关键词planktonic ciliate community structure hydrographic variations pacification microzooplankton Pacific Arctic Region
DOI10.3389/fmicb.2022.881048
通讯作者Zhang, Wuchang(wuchangzhang@qdio.ac.cn)
英文摘要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.
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
语种英语
WOS记录号WOS:000815145800001
出版者FRONTIERS MEDIA SA
源URL[http://ir.qdio.ac.cn/handle/337002/179160]  
专题海洋研究所_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.Minist Nat Resources, Inst Oceanog 1, Qingdao, Peoples R China
2.Ocean Univ China, Inst Evolut & Marine Biodivers, Qingdao, Peoples R China
3.Chinese Acad Sci, Inst Oceanol, Jiaozhou Bay Marine Ecosyst Res Stn, Qingdao, Peoples R China
4.Ocean Univ China, Coll Marine Life Sci, Qingdao, Peoples R China
5.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Peoples R China
6.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China
7.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China
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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来源：海洋研究所

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