Planktonic Tintinnid Community Structure Variations in Different Water Masses of the Arctic Basin
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 wa...
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ftchinacasciocas:oai:ir.qdio.ac.cn:337002/177971 2023-05-15T14:29:10+02:00 Planktonic Tintinnid Community Structure Variations in Different Water Masses of the Arctic Basin Wang, Chaofeng Wang, Xiaoyu Xu, Zhiqiang Hao, Qiang Zhao, Yuan Zhang, Wuchang Xiao, Tian 2022-01-20 http://ir.qdio.ac.cn/handle/337002/177971 https://doi.org/10.3389/fmars.2021.775653 英语 eng FRONTIERS MEDIA SA FRONTIERS IN MARINE SCIENCE http://ir.qdio.ac.cn/handle/337002/177971 doi:10.3389/fmars.2021.775653 Arctic Ocean tintinnid community structure water mass variation indicator species Environmental Sciences & Ecology Marine & Freshwater Biology Environmental Sciences VERTICAL-DISTRIBUTION CHUKCHI SEA BERING-SEA PACIFIC OCEAN SUMMER ZOOPLANKTON CIRCULATION MICROZOOPLANKTON ASSEMBLAGES 期刊论文 2022 ftchinacasciocas https://doi.org/10.3389/fmars.2021.775653 2022-06-27T05:46:42Z 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. Report Arctic Basin Arctic Arctic Ocean Bering Sea Chukchi Chukchi Sea Zooplankton Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR Arctic Arctic Ocean Bering Sea Chukchi Sea Pacific Frontiers in Marine Science 8 |
institution |
Open Polar |
collection |
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR |
op_collection_id |
ftchinacasciocas |
language |
English |
topic |
Arctic Ocean tintinnid community structure water mass variation indicator species Environmental Sciences & Ecology Marine & Freshwater Biology Environmental Sciences VERTICAL-DISTRIBUTION CHUKCHI SEA BERING-SEA PACIFIC OCEAN SUMMER ZOOPLANKTON CIRCULATION MICROZOOPLANKTON ASSEMBLAGES |
spellingShingle |
Arctic Ocean tintinnid community structure water mass variation indicator species Environmental Sciences & Ecology Marine & Freshwater Biology Environmental Sciences VERTICAL-DISTRIBUTION CHUKCHI SEA BERING-SEA PACIFIC OCEAN SUMMER ZOOPLANKTON CIRCULATION MICROZOOPLANKTON ASSEMBLAGES Wang, Chaofeng Wang, Xiaoyu Xu, Zhiqiang Hao, Qiang Zhao, Yuan Zhang, Wuchang Xiao, Tian Planktonic Tintinnid Community Structure Variations in Different Water Masses of the Arctic Basin |
topic_facet |
Arctic Ocean tintinnid community structure water mass variation indicator species Environmental Sciences & Ecology Marine & Freshwater Biology Environmental Sciences VERTICAL-DISTRIBUTION CHUKCHI SEA BERING-SEA PACIFIC OCEAN SUMMER ZOOPLANKTON CIRCULATION MICROZOOPLANKTON ASSEMBLAGES |
description |
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. |
format |
Report |
author |
Wang, Chaofeng Wang, Xiaoyu Xu, Zhiqiang Hao, Qiang Zhao, Yuan Zhang, Wuchang Xiao, Tian |
author_facet |
Wang, Chaofeng Wang, Xiaoyu Xu, Zhiqiang Hao, Qiang Zhao, Yuan Zhang, Wuchang Xiao, Tian |
author_sort |
Wang, Chaofeng |
title |
Planktonic Tintinnid Community Structure Variations in Different Water Masses of the Arctic Basin |
title_short |
Planktonic Tintinnid Community Structure Variations in Different Water Masses of the Arctic Basin |
title_full |
Planktonic Tintinnid Community Structure Variations in Different Water Masses of the Arctic Basin |
title_fullStr |
Planktonic Tintinnid Community Structure Variations in Different Water Masses of the Arctic Basin |
title_full_unstemmed |
Planktonic Tintinnid Community Structure Variations in Different Water Masses of the Arctic Basin |
title_sort |
planktonic tintinnid community structure variations in different water masses of the arctic basin |
publisher |
FRONTIERS MEDIA SA |
publishDate |
2022 |
url |
http://ir.qdio.ac.cn/handle/337002/177971 https://doi.org/10.3389/fmars.2021.775653 |
geographic |
Arctic Arctic Ocean Bering Sea Chukchi Sea Pacific |
geographic_facet |
Arctic Arctic Ocean Bering Sea Chukchi Sea Pacific |
genre |
Arctic Basin Arctic Arctic Ocean Bering Sea Chukchi Chukchi Sea Zooplankton |
genre_facet |
Arctic Basin Arctic Arctic Ocean Bering Sea Chukchi Chukchi Sea Zooplankton |
op_relation |
FRONTIERS IN MARINE SCIENCE http://ir.qdio.ac.cn/handle/337002/177971 doi:10.3389/fmars.2021.775653 |
op_doi |
https://doi.org/10.3389/fmars.2021.775653 |
container_title |
Frontiers in Marine Science |
container_volume |
8 |
_version_ |
1766303240559788032 |