Planktonic ciliates in different water masses of Cosmonaut and Cooperation Seas (Indian sector of the Southern Ocean) during austral summer
Planktonic ciliates are important components of microzooplankton in marine pelagic ecosystems. However, the study of planktonic ciliate distribution in different water masses of the Southern Ocean was scarce. We investigated planktonic ciliate distribution in different water masses of the Cosmonaut...
Published in: | Polar Biology |
---|---|
Main Authors: | , , , , , , , , |
Format: | Report |
Language: | English |
Published: |
SPRINGER
2022
|
Subjects: | |
Online Access: | http://ir.qdio.ac.cn/handle/337002/179509 http://ir.qdio.ac.cn/handle/337002/179510 https://doi.org/10.1007/s00300-022-03057-w |
id |
ftchinacasciocas:oai:ir.qdio.ac.cn:337002/179510 |
---|---|
record_format |
openpolar |
spelling |
ftchinacasciocas:oai:ir.qdio.ac.cn:337002/179510 2023-05-15T13:50:10+02:00 Planktonic ciliates in different water masses of Cosmonaut and Cooperation Seas (Indian sector of the Southern Ocean) during austral summer Li, Haibo Xu, Zhiqiang Mou, Wenxiu Gao, Libao Zu, Yongcan Wang, Chaofeng Zhao, Yuan Zhang, Wuchang Xiao, Tian 2022-06-15 http://ir.qdio.ac.cn/handle/337002/179509 http://ir.qdio.ac.cn/handle/337002/179510 https://doi.org/10.1007/s00300-022-03057-w 英语 eng SPRINGER POLAR BIOLOGY http://ir.qdio.ac.cn/handle/337002/179509 http://ir.qdio.ac.cn/handle/337002/179510 doi:10.1007/s00300-022-03057-w Planktonic ciliates Community structure Water mass Cosmonaut Sea Cooperation Sea Southern Ocean Biodiversity & Conservation Environmental Sciences & Ecology Biodiversity Conservation Ecology 期刊论文 2022 ftchinacasciocas https://doi.org/10.1007/s00300-022-03057-w 2022-07-29T12:11:57Z Planktonic ciliates are important components of microzooplankton in marine pelagic ecosystems. However, the study of planktonic ciliate distribution in different water masses of the Southern Ocean was scarce. We investigated planktonic ciliate distribution in different water masses of the Cosmonaut and Cooperation Seas during December 6, 2019 to January 6, 2020. Tintinnids contributed 5.97% and 3.65% to total planktonic ciliate abundance and biomass, respectively. Both total planktonic ciliate and aloricate ciliate abundances were highest in the Winter Water (WW), while tintinnid abundance was highest in the Summer Surface Water (SSW). The biomasses of total planktonic ciliates and aloricate ciliates were highest in SSW, while that of tintinnids was highest in WW. The lowest values were all observed in the Circumpolar Deep Water (CDW). Fourteen tintinnid species were grouped into three types based on their distribution characteristics: Type I (Amphorellopsis quinquealata, Codonellopsis gaussi, Cymatocylis antarctica, Cymatocylis cf. calyciformis, Cymatocylis cf. convallaria, Salpingella faurei, and Salpingella sp.) species distributed in all the water masses; Type II species (Cymatocylis cf. cristallina, Cymatocylis cf. drygalskii, and Laackmanniella naviculaefera) were found in SSW and WW; and Type III species (Amphorides laackmanni, S. costata, S. laackmanni, and one undefined species) were restricted to WW and CDW. Our results characterize the distribution patterns and influencing factors of planktonic ciliates in different water masses in the Cosmonaut and Cooperation Seas, which will be helpful to understand the pelagic assemblage variation and constitute a baseline for studying the marine food web variation in the Antarctic Zone of the Southern Ocean. Report Antarc* Antarctic Antarctica Cooperation Sea Cosmonaut sea Polar Biology Southern Ocean Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR Antarctic Southern Ocean The Antarctic Austral Indian Cooperation Sea ENVELOPE(70.000,70.000,-67.000,-67.000) Polar Biology 45 6 1059 1076 |
institution |
Open Polar |
collection |
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR |
op_collection_id |
ftchinacasciocas |
language |
English |
topic |
Planktonic ciliates Community structure Water mass Cosmonaut Sea Cooperation Sea Southern Ocean Biodiversity & Conservation Environmental Sciences & Ecology Biodiversity Conservation Ecology |
spellingShingle |
Planktonic ciliates Community structure Water mass Cosmonaut Sea Cooperation Sea Southern Ocean Biodiversity & Conservation Environmental Sciences & Ecology Biodiversity Conservation Ecology Li, Haibo Xu, Zhiqiang Mou, Wenxiu Gao, Libao Zu, Yongcan Wang, Chaofeng Zhao, Yuan Zhang, Wuchang Xiao, Tian Planktonic ciliates in different water masses of Cosmonaut and Cooperation Seas (Indian sector of the Southern Ocean) during austral summer |
topic_facet |
Planktonic ciliates Community structure Water mass Cosmonaut Sea Cooperation Sea Southern Ocean Biodiversity & Conservation Environmental Sciences & Ecology Biodiversity Conservation Ecology |
description |
Planktonic ciliates are important components of microzooplankton in marine pelagic ecosystems. However, the study of planktonic ciliate distribution in different water masses of the Southern Ocean was scarce. We investigated planktonic ciliate distribution in different water masses of the Cosmonaut and Cooperation Seas during December 6, 2019 to January 6, 2020. Tintinnids contributed 5.97% and 3.65% to total planktonic ciliate abundance and biomass, respectively. Both total planktonic ciliate and aloricate ciliate abundances were highest in the Winter Water (WW), while tintinnid abundance was highest in the Summer Surface Water (SSW). The biomasses of total planktonic ciliates and aloricate ciliates were highest in SSW, while that of tintinnids was highest in WW. The lowest values were all observed in the Circumpolar Deep Water (CDW). Fourteen tintinnid species were grouped into three types based on their distribution characteristics: Type I (Amphorellopsis quinquealata, Codonellopsis gaussi, Cymatocylis antarctica, Cymatocylis cf. calyciformis, Cymatocylis cf. convallaria, Salpingella faurei, and Salpingella sp.) species distributed in all the water masses; Type II species (Cymatocylis cf. cristallina, Cymatocylis cf. drygalskii, and Laackmanniella naviculaefera) were found in SSW and WW; and Type III species (Amphorides laackmanni, S. costata, S. laackmanni, and one undefined species) were restricted to WW and CDW. Our results characterize the distribution patterns and influencing factors of planktonic ciliates in different water masses in the Cosmonaut and Cooperation Seas, which will be helpful to understand the pelagic assemblage variation and constitute a baseline for studying the marine food web variation in the Antarctic Zone of the Southern Ocean. |
format |
Report |
author |
Li, Haibo Xu, Zhiqiang Mou, Wenxiu Gao, Libao Zu, Yongcan Wang, Chaofeng Zhao, Yuan Zhang, Wuchang Xiao, Tian |
author_facet |
Li, Haibo Xu, Zhiqiang Mou, Wenxiu Gao, Libao Zu, Yongcan Wang, Chaofeng Zhao, Yuan Zhang, Wuchang Xiao, Tian |
author_sort |
Li, Haibo |
title |
Planktonic ciliates in different water masses of Cosmonaut and Cooperation Seas (Indian sector of the Southern Ocean) during austral summer |
title_short |
Planktonic ciliates in different water masses of Cosmonaut and Cooperation Seas (Indian sector of the Southern Ocean) during austral summer |
title_full |
Planktonic ciliates in different water masses of Cosmonaut and Cooperation Seas (Indian sector of the Southern Ocean) during austral summer |
title_fullStr |
Planktonic ciliates in different water masses of Cosmonaut and Cooperation Seas (Indian sector of the Southern Ocean) during austral summer |
title_full_unstemmed |
Planktonic ciliates in different water masses of Cosmonaut and Cooperation Seas (Indian sector of the Southern Ocean) during austral summer |
title_sort |
planktonic ciliates in different water masses of cosmonaut and cooperation seas (indian sector of the southern ocean) during austral summer |
publisher |
SPRINGER |
publishDate |
2022 |
url |
http://ir.qdio.ac.cn/handle/337002/179509 http://ir.qdio.ac.cn/handle/337002/179510 https://doi.org/10.1007/s00300-022-03057-w |
long_lat |
ENVELOPE(70.000,70.000,-67.000,-67.000) |
geographic |
Antarctic Southern Ocean The Antarctic Austral Indian Cooperation Sea |
geographic_facet |
Antarctic Southern Ocean The Antarctic Austral Indian Cooperation Sea |
genre |
Antarc* Antarctic Antarctica Cooperation Sea Cosmonaut sea Polar Biology Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Cooperation Sea Cosmonaut sea Polar Biology Southern Ocean |
op_relation |
POLAR BIOLOGY http://ir.qdio.ac.cn/handle/337002/179509 http://ir.qdio.ac.cn/handle/337002/179510 doi:10.1007/s00300-022-03057-w |
op_doi |
https://doi.org/10.1007/s00300-022-03057-w |
container_title |
Polar Biology |
container_volume |
45 |
container_issue |
6 |
container_start_page |
1059 |
op_container_end_page |
1076 |
_version_ |
1766253140173127680 |