Zooplankton vertical stratification in the East-pacific and Indian sectors of the Southern Ocean
文献类型：期刊论文
| 作者 | Liu, Yunzhe2,3; Wang, Yanqing2,4,5; Sun, Yongming6; Yang, Guang1,2,4,7; Swadling, Kerrie M.3,8 |
| 刊名 | FRONTIERS IN MARINE SCIENCE
 |
| 出版日期 | 2024-09-10 |
| 卷号 | 11页码:18 |
| 关键词 | mesozooplankton vertical distribution Antarctic Surface Water Circumpolar Deep Water Antarctic zooplankton survey planktonic food webs |
| DOI | 10.3389/fmars.2024.1274582 |
| 通讯作者 | Yang, Guang(yangguang@qdio.ac.cn) ; Swadling, Kerrie M.(k.swadling@utas.edu.au) |
| 英文摘要 | Introduction In the Southern Ocean, the large-scale distribution of zooplankton, including their abundance and community composition from the epipelagic to the upper bathypelagic layers, remains poorly understood. This gap in knowledge limits our comprehension of their ecological and biogeochemical roles.Methods To better understand their community structure, depth-stratified zooplankton samples were collected from 0 to 1500 m during four summers in the East-Pacific and Indian sectors of the Southern Ocean. In addition, analysis of environmental drivers including temperature, salinity, dissolved oxygen, and chlorophyll a concentration, as well as water masses was conducted.Results Our study indicates that zooplankton diversity may be similar between the two sectors, while zooplankton abundance was higher in the East-Pacific sector during different sampling months and years. Moreover, zooplankton abundance decreased with depth in both sectors. Based on cluster analysis, zooplankton communities were generally divided by either the epipelagic or the deeper layers' communities. In both sectors, the epipelagic layer was dominated by cyclopoid copepods, such as Oithona similis and Oncaea curvata, as well as calanoid copepods including Calanoides acutus, Rhincalanus gigas, and Ctenocalanus citer, while copepods and other taxa including Chaetognatha, Amphipoda, and Ostracoda, were important contributors to the deep layer communities.Discussion Our analysis revealed that water masses, combined with their physical characteristics such as specific temperature and salinity ranges and depth, along with biological factors such as chlorophyll a concentration, might be the most important drivers for structuring zooplankton communities from epipelagic to upper bathypelagic layer. |
| WOS关键词 | MESOZOOPLANKTON COMMUNITY STRUCTURE ; BROKE-WEST ; EUKROHNIA-HAMATA ; LIFE-CYCLE ; POLAR ; ECOSYSTEM ; SEA ; CIRCULATION ; ANTARCTICA ; ABUNDANCE |
| 资助项目 | National Natural Science Foundation of China10.13039/501100001809 |
| WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001320139600001 |
| 出版者 | FRONTIERS MEDIA SA |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/199255]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Yang, Guang; Swadling, Kerrie M. |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Earth Sci, Beijing, Peoples R China 2.Chinese Acad Sci, Key Lab Marine Ecol & Environm Sci, Inst Oceanol, Qingdao, Peoples R China 3.Univ Tasmania, Inst Marine & Antarctic Studies, Hobart, Tas, Australia 4.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Engn & Technol Dept, Qingdao 266071, Peoples R China 6.Ocean Univ China, Coll Ocean & Atmospher Sci, Key Lab Phys Oceanog, Qingdao, Peoples R China 7.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China 8.Univ Tasmania, Australian Antarctic Program Partnership, Inst Marine & Antarctic Studies, Hobart, Tas, Australia |
| 推荐引用方式 GB/T 7714 | Liu, Yunzhe,Wang, Yanqing,Sun, Yongming,et al. Zooplankton vertical stratification in the East-pacific and Indian sectors of the Southern Ocean[J]. FRONTIERS IN MARINE SCIENCE,2024,11:18. |
| APA | Liu, Yunzhe,Wang, Yanqing,Sun, Yongming,Yang, Guang,&Swadling, Kerrie M..(2024).Zooplankton vertical stratification in the East-pacific and Indian sectors of the Southern Ocean.FRONTIERS IN MARINE SCIENCE,11,18. |
| MLA | Liu, Yunzhe,et al."Zooplankton vertical stratification in the East-pacific and Indian sectors of the Southern Ocean".FRONTIERS IN MARINE SCIENCE 11(2024):18. |
入库方式： OAI收割
来源：海洋研究所
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