Institutional Repository of Key Laboratory of Ocean Circulation and Wave Studies, Institute of Oceanology, Chinese Academy of Sciences
Nanophytoplankton and microphytoplankton in the western tropical Pacific Ocean: its community structure, cell size and carbon biomass | |
Yan, Wenzhuo1,2; Chen, Zhuo2,3,4; Zhang, Linlin5,6; Wang, Feng2,5,6; Zhang, Guicheng1,2; Sun, Jun1,2,3,4 | |
2023-04-25 | |
发表期刊 | FRONTIERS IN MARINE SCIENCE |
卷号 | 10页码:14 |
通讯作者 | Sun, Jun(phytoplankton@163.com) |
摘要 | Phytoplankton, as a crucial component of the marine ecosystem, plays a fundamental role in global biogeochemical cycles. This study investigated the composition and distribution of phytoplankton in the western Tropical Pacific Ocean using the Utermohl method and carbon volume conversion. We identified four primary groups of phytoplankton: dinoflagellates (181 species), diatoms (73 species), cyanobacteria (4 species), and chrysophyceae (2 species). The clustering analysis classified phytoplankton into four groups based on their composition, which were found to be closely related to ocean currents. Diatoms were highly abundant in areas influenced by current-seamount interaction. In contrast, areas with little influence from ocean currents were dominated by Trichodesmium. The majority of phytoplankton had an equivalent spherical diameter (ESD) of 2-12 mu m, with a few exceeding 25 mu m. Although nanophytoplankton (ESD = 2-20 mu m) dominated cell abundance, microphytoplankton (ESD = 20-200 mu m) contributed significantly to carbon biomass (792.295 mg m(-3)). This study yielded valuable insights into the distribution and composition of phytoplankton in the western tropical Pacific Ocean, shedding light on the relationship between species distribution and ocean currents. In addition, it provided fundamental information regarding cell size and carbon biomass within the region. |
关键词 | phytoplankton species composition carbon biomass cell size environmental factors quantile regression |
DOI | 10.3389/fmars.2023.1147271 |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[41876134] ; Changjiang Scholar Program of the Chinese Ministry of Education[T2014253] ; State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences[GKZ22Y656] |
WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
WOS类目 | Environmental Sciences ; Marine & Freshwater Biology |
WOS记录号 | WOS:000983986900001 |
出版者 | FRONTIERS MEDIA SA |
WOS关键词 | SCRIPPSIELLA-TROCHOIDEA ; PHYTOPLANKTON GROWTH ; TEMPORAL VARIABILITY ; WATER ; PHOSPHORUS ; BIOVOLUME ; RATIOS ; NORTH ; SEA |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/182955 |
专题 | 海洋环流与波动重点实验室 |
通讯作者 | Sun, Jun |
作者单位 | 1.Tianjin Univ Sci & Technol, Res Ctr Indian Ocean Ecosyst, Tianjin, Peoples R China 2.China Univ Geosci, Inst Adv Marine Res, Guangzhou, Peoples R China 3.China Univ Geosci Wuhan, State Key Lab Biogeol & Environm Geol, Wuhan, Peoples R China 4.China Univ Geosci Wuhan, Coll Marine Sci & Technol, Wuhan, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao, Peoples R China 6.Pilot Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China |
推荐引用方式 GB/T 7714 | Yan, Wenzhuo,Chen, Zhuo,Zhang, Linlin,et al. Nanophytoplankton and microphytoplankton in the western tropical Pacific Ocean: its community structure, cell size and carbon biomass[J]. FRONTIERS IN MARINE SCIENCE,2023,10:14. |
APA | Yan, Wenzhuo,Chen, Zhuo,Zhang, Linlin,Wang, Feng,Zhang, Guicheng,&Sun, Jun.(2023).Nanophytoplankton and microphytoplankton in the western tropical Pacific Ocean: its community structure, cell size and carbon biomass.FRONTIERS IN MARINE SCIENCE,10,14. |
MLA | Yan, Wenzhuo,et al."Nanophytoplankton and microphytoplankton in the western tropical Pacific Ocean: its community structure, cell size and carbon biomass".FRONTIERS IN MARINE SCIENCE 10(2023):14. |
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