Difference of planktonic ciliate communities of the tropical West Pacific, the Bering Sea and the Arctic Ocean

被引：18

作者：

Wang, Chaofeng ^{[1
,2
,3
,4
]}

Li, Haibo ^{[1
,2
,4
]}

Xu, Zhiqiang ^{[4
,5
]}

Zheng, Shan ^{[4
,5
]}

Hao, Qiang ^{[6
,7
]}

Dong, Yi ^{[1
,2
,4
]}

Zhao, Li ^{[1
,2
,4
]}

Zhang, Wuchang ^{[1
,2
,4
]}

Zhao, Yuan ^{[1
,2
,4
]}

Gregori, Gerald ^{[8
]}

Xiao, Tian ^{[1
,2
,4
]}

机构：

[1] Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China

[2] Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China

[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

[4] Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China

[5] Chinese Acad Sci, Inst Oceanol, Jiaozhou Bay Marine Ecosyst Res Stn, Qingdao 266071, Peoples R China

[6] State Key Lab Satellite Ocean Environm Dynam, Hangzhou 310012, Peoples R China

[7] Minist Nat Resources, Inst Oceanog 2, Hangzhou 310012, Peoples R China

[8] Toulon Univ, Aix Marseille Univ, CNRS, IRD,Mediterranean Inst Oceanol UM110, Marseille 13288, France

来源：

ACTA OCEANOLOGICA SINICA | 2020年 / 39卷 / 04期

基金：

中国国家自然科学基金;

关键词：

planktonic ciliates; vertical distribution; community structure; tropical West Pacific; Bering Sea; Arctic Ocean; DIFFERENT WATER MASSES; VERTICAL-DISTRIBUTION; GRAZING IMPACT; SIZE STRUCTURE; ABUNDANCE; MICROZOOPLANKTON; TINTINNIDS; SUMMER; BAY; PHYTOPLANKTON;

D O I：

10.1007/s13131-020-1541-0

中图分类号：

P7 [海洋学];

学科分类号：

0707 ;

摘要：

Ciliates are important components in planktonic food webs, but our understanding of their community structures in different oceanic water masses is limited. We report pelagic ciliate community characteristics in three seas: the tropical West Pacific, the Bering Sea and the Arctic Ocean. Planktonic ciliate abundance had "bimodal-peak", "surface-peak" and "DCM (deep chlorophyll a maximum layer)-peak" vertical distribution patterns in the tropical West Pacific, the Bering Sea and the Arctic Ocean, respectively. The abundance proportion of tintinnid to total ciliate in the Bering Sea (42.6%) was higher than both the tropical West Pacific (7.8%) and the Arctic Ocean (2.0%). The abundance proportion of small aloricate ciliates (10-20 mu m size-fraction) in the tropical West Pacific was highest in these three seas. The Arctic Ocean had higher abundance proportion of tintinnids in larger LOD (lorica oral diameter) size-class. Proportion of redundant species increased from the Arctic Ocean to the tropical West Pacific. Our result provided useful data to further understand ecology roles of planktonic ciliates in different marine habitats.

引用

页码：9 / 17

页数：9