Nanophytoplankton and microphytoplankton in the western tropical Pacific Ocean: its community structure, cell size and carbon biomass | |
Yan, Wenzhuo1,2; Chen, Zhuo1,3,4; Zhang, Linlin5,6; Wang, Feng1,5,6; Zhang, Guicheng1,2; Sun, Jun1,2,3,4 | |
刊名 | FRONTIERS IN MARINE SCIENCE |
2023-04-25 | |
卷号 | 10页码:14 |
关键词 | phytoplankton species composition carbon biomass cell size environmental factors quantile regression |
DOI | 10.3389/fmars.2023.1147271 |
通讯作者 | Sun, Jun(phytoplankton@163.com) |
英文摘要 | 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. |
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关键词 | SCRIPPSIELLA-TROCHOIDEA ; PHYTOPLANKTON GROWTH ; TEMPORAL VARIABILITY ; WATER ; PHOSPHORUS ; BIOVOLUME ; RATIOS ; NORTH ; SEA |
WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
语种 | 英语 |
出版者 | FRONTIERS MEDIA SA |
WOS记录号 | WOS:000983986900001 |
内容类型 | 期刊论文 |
源URL | [http://ir.qdio.ac.cn/handle/337002/182954] |
专题 | 海洋研究所_海洋环流与波动重点实验室 |
通讯作者 | Sun, Jun |
作者单位 | 1.China Univ Geosci, Inst Adv Marine Res, Guangzhou, Peoples R China 2.Tianjin Univ Sci & Technol, Res Ctr Indian Ocean Ecosyst, Tianjin, 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. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论