Neritic tintinnid community structure and mixing with oceanic tintinnids in shelf waters of the Pacific Arctic Region during summer
Tintinnids play an important role in the microbial food web and consist of neritic and oceanic ones biogeographically. Neritic tintinnid species are mainly present in continental shelf areas. Knowing their community structure is thus critical to better understand the ecological function of microzoop...
Published in: | Continental Shelf Research |
---|---|
Main Authors: | , , , , , , , , |
Format: | Report |
Language: | English |
Published: |
PERGAMON-ELSEVIER SCIENCE LTD
2022
|
Subjects: | |
Online Access: | http://ir.qdio.ac.cn/handle/337002/179176 http://ir.qdio.ac.cn/handle/337002/179177 https://doi.org/10.1016/j.csr.2022.104720 |
id |
ftchinacasciocas:oai:ir.qdio.ac.cn:337002/179177 |
---|---|
record_format |
openpolar |
spelling |
ftchinacasciocas:oai:ir.qdio.ac.cn:337002/179177 2023-05-15T13:24:38+02:00 Neritic tintinnid community structure and mixing with oceanic tintinnids in shelf waters of the Pacific Arctic Region during summer Wang, Chaofeng Xu, Zhiqiang He, Yan Yuan, Chao Li, Haibo Zhao, Yuan Denis, Michel Zhang, Wuchang Xiao, Tian 2022-04-15 http://ir.qdio.ac.cn/handle/337002/179176 http://ir.qdio.ac.cn/handle/337002/179177 https://doi.org/10.1016/j.csr.2022.104720 英语 eng PERGAMON-ELSEVIER SCIENCE LTD CONTINENTAL SHELF RESEARCH http://ir.qdio.ac.cn/handle/337002/179176 http://ir.qdio.ac.cn/handle/337002/179177 doi:10.1016/j.csr.2022.104720 Neritic tintinnid Community structure Vertical distribution Mixing Pacific arctic region Oceanography 期刊论文 2022 ftchinacasciocas https://doi.org/10.1016/j.csr.2022.104720 2022-07-29T12:11:51Z Tintinnids play an important role in the microbial food web and consist of neritic and oceanic ones biogeographically. Neritic tintinnid species are mainly present in continental shelf areas. Knowing their community structure is thus critical to better understand the ecological function of microzooplankton in the Pacific Arctic Region. During the summer of 2019, neritic tintinnid diversity, vertical distribution, and mixing with oceanic tintinnids were investigated from the Bering Sea to the Chukchi Sea. A total of 19 neritic tintinnid species belonging to 5 genera were identified. All of the neritic species were reported in waters south of the Pacific Arctic Region. No endemic Arctic neritic tintinnid was found. The distributions of nine abundant neritic species exhibited no difference between the Bering Sea and Chukchi Sea. Abundant neritic species were divided into surface- and bottom-dwellers according to their vertical distributions. Bering Shelf Water was dominated by neritic bottom-dwellers, while Anadyr Water was inhabited by neritic surface-dwellers. Neritic and oceanic tintinnids from the Pacific were mainly advected into the Chukchi Sea by Bering Shelf Water. Neritic bottomdwellers could be mixed into surface waters possibly due to upwelling caused by Pacific Inflow Water flow over shelves. In surface waters, the neritic tintinnid community represented <50% of the total tintinnid abundance. Our results will help to predict future changes in the microzooplankton community under the influence of global warming and increasing Pacific Inflow Water on the Pacific Arctic Region shelf as well as in the Arctic basin. Report Anadyr Anadyr' Arctic Basin Arctic Bering Sea Chukchi Chukchi Sea Global warming Pacific Arctic Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR Arctic Bering Sea Chukchi Sea Pacific Anadyr ENVELOPE(177.510,177.510,64.734,64.734) Anadyr’ ENVELOPE(176.233,176.233,64.882,64.882) Bering Shelf ENVELOPE(-170.783,-170.783,60.128,60.128) Continental Shelf Research 239 104720 |
institution |
Open Polar |
collection |
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR |
op_collection_id |
ftchinacasciocas |
language |
English |
topic |
Neritic tintinnid Community structure Vertical distribution Mixing Pacific arctic region Oceanography |
spellingShingle |
Neritic tintinnid Community structure Vertical distribution Mixing Pacific arctic region Oceanography Wang, Chaofeng Xu, Zhiqiang He, Yan Yuan, Chao Li, Haibo Zhao, Yuan Denis, Michel Zhang, Wuchang Xiao, Tian Neritic tintinnid community structure and mixing with oceanic tintinnids in shelf waters of the Pacific Arctic Region during summer |
topic_facet |
Neritic tintinnid Community structure Vertical distribution Mixing Pacific arctic region Oceanography |
description |
Tintinnids play an important role in the microbial food web and consist of neritic and oceanic ones biogeographically. Neritic tintinnid species are mainly present in continental shelf areas. Knowing their community structure is thus critical to better understand the ecological function of microzooplankton in the Pacific Arctic Region. During the summer of 2019, neritic tintinnid diversity, vertical distribution, and mixing with oceanic tintinnids were investigated from the Bering Sea to the Chukchi Sea. A total of 19 neritic tintinnid species belonging to 5 genera were identified. All of the neritic species were reported in waters south of the Pacific Arctic Region. No endemic Arctic neritic tintinnid was found. The distributions of nine abundant neritic species exhibited no difference between the Bering Sea and Chukchi Sea. Abundant neritic species were divided into surface- and bottom-dwellers according to their vertical distributions. Bering Shelf Water was dominated by neritic bottom-dwellers, while Anadyr Water was inhabited by neritic surface-dwellers. Neritic and oceanic tintinnids from the Pacific were mainly advected into the Chukchi Sea by Bering Shelf Water. Neritic bottomdwellers could be mixed into surface waters possibly due to upwelling caused by Pacific Inflow Water flow over shelves. In surface waters, the neritic tintinnid community represented <50% of the total tintinnid abundance. Our results will help to predict future changes in the microzooplankton community under the influence of global warming and increasing Pacific Inflow Water on the Pacific Arctic Region shelf as well as in the Arctic basin. |
format |
Report |
author |
Wang, Chaofeng Xu, Zhiqiang He, Yan Yuan, Chao Li, Haibo Zhao, Yuan Denis, Michel Zhang, Wuchang Xiao, Tian |
author_facet |
Wang, Chaofeng Xu, Zhiqiang He, Yan Yuan, Chao Li, Haibo Zhao, Yuan Denis, Michel Zhang, Wuchang Xiao, Tian |
author_sort |
Wang, Chaofeng |
title |
Neritic tintinnid community structure and mixing with oceanic tintinnids in shelf waters of the Pacific Arctic Region during summer |
title_short |
Neritic tintinnid community structure and mixing with oceanic tintinnids in shelf waters of the Pacific Arctic Region during summer |
title_full |
Neritic tintinnid community structure and mixing with oceanic tintinnids in shelf waters of the Pacific Arctic Region during summer |
title_fullStr |
Neritic tintinnid community structure and mixing with oceanic tintinnids in shelf waters of the Pacific Arctic Region during summer |
title_full_unstemmed |
Neritic tintinnid community structure and mixing with oceanic tintinnids in shelf waters of the Pacific Arctic Region during summer |
title_sort |
neritic tintinnid community structure and mixing with oceanic tintinnids in shelf waters of the pacific arctic region during summer |
publisher |
PERGAMON-ELSEVIER SCIENCE LTD |
publishDate |
2022 |
url |
http://ir.qdio.ac.cn/handle/337002/179176 http://ir.qdio.ac.cn/handle/337002/179177 https://doi.org/10.1016/j.csr.2022.104720 |
long_lat |
ENVELOPE(177.510,177.510,64.734,64.734) ENVELOPE(176.233,176.233,64.882,64.882) ENVELOPE(-170.783,-170.783,60.128,60.128) |
geographic |
Arctic Bering Sea Chukchi Sea Pacific Anadyr Anadyr’ Bering Shelf |
geographic_facet |
Arctic Bering Sea Chukchi Sea Pacific Anadyr Anadyr’ Bering Shelf |
genre |
Anadyr Anadyr' Arctic Basin Arctic Bering Sea Chukchi Chukchi Sea Global warming Pacific Arctic |
genre_facet |
Anadyr Anadyr' Arctic Basin Arctic Bering Sea Chukchi Chukchi Sea Global warming Pacific Arctic |
op_relation |
CONTINENTAL SHELF RESEARCH http://ir.qdio.ac.cn/handle/337002/179176 http://ir.qdio.ac.cn/handle/337002/179177 doi:10.1016/j.csr.2022.104720 |
op_doi |
https://doi.org/10.1016/j.csr.2022.104720 |
container_title |
Continental Shelf Research |
container_volume |
239 |
container_start_page |
104720 |
_version_ |
1766380671721275392 |