Transition of neritic and oceanic tintinnid communities in the Northern Gulf of Alaska
文献类型：期刊论文
| 作者 | Li, Jingyuan2,3,4,5; Zhao, Yuan2,3,4; Zhao, Li2,3,4; Dong, Yi2,3,4; Hopcroft, Russell R.1; Zhang, Wuchang2,3,4 |
| 刊名 | JOURNAL OF PLANKTON RESEARCH
 |
| 出版日期 | 2026-03-01 |
| 卷号 | 48期号:2页码:13 |
| 关键词 | tintinnids neritic oceanic Gulf of Alaska |
| ISSN号 | 0142-7873 |
| DOI | 10.1093/plankt/fbag005 |
| 通讯作者 | Hopcroft, Russell R.(wuchangzhang@qdio.ac.cn) ; Zhang, Wuchang(rrhopcroft@alaska.edu) |
| 英文摘要 | Tintinnids play a key role in marine microbial food webs and are broadly categorized into neritic and oceanic species. While tintinnids have been well studied in the western subarctic gyre of the North Pacific, their occurrence in the eastern subarctic gyre, particularly in the Gulf of Alaska, remains poorly understood. To address this, we investigated the tintinnid community within Prince William Sound and along the Seward Line in the Northern Gulf of Alaska during 12-19 September 2024. Our findings revealed the spatial patterns of neritic and oceanic tintinnid species in this zone. Compared with the western subarctic gyre, oceanic tintinnids in the Northern Gulf of Alaska showed similar dominant oceanic species, suggesting a shared species pool. Twelve common species exhibited specific horizontal and vertical preferences. Different dominant species were found at two nearshore stations: neritic Stenosemella sp. dominated at GAK-1, while oceanic Acanthostomella norvegica was more abundant at PWS-2. Cross-shelf variation in lorica oral diameter correlated inversely with Chl a, reflecting links between morphology and productivity. The occurrence of warm-water Dictyocysta sp. at similar to 57.8 degrees N indicated the possible influence of subtropical water. These findings could serve as baseline data for the eastern subarctic gyre in the context of global change monitoring. |
| WOS关键词 | FRESH-WATER DISCHARGE ; PRINCE-WILLIAM-SOUND ; VERTICAL-DISTRIBUTION ; ARCTIC-OCEAN ; BERING-SEA ; ABUNDANCE ; PACIFIC ; SHELF ; MICROZOOPLANKTON ; ATLANTIC |
| 资助项目 | AOOS Core ; Seward Line and NGA-LTER[OCE- 2322806] ; EVOS[24120114-L] ; NPRB[L39] ; National Natural Science Foundation of China[42376142] ; National Natural Science Foundation of China[42476143] |
| WOS研究方向 | Marine & Freshwater Biology ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:001691493500001 |
| 出版者 | OXFORD UNIV PRESS |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/204775]  |
| 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 | Hopcroft, Russell R.; Zhang, Wuchang |
| 作者单位 | 1.Univ Alaska Fairbanks, Coll Fisheries & Ocean Sci, Dept Oceanog, 505 South Chandalar Dr, Fairbanks, AK 99775 USA 2.Chinese Acad Sci, Ctr Ocean Mega Sci, 88 Haijun Rd, Qingdao 266000, Shandong, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Lab Marine Ecol & Environm Sci, Shandong Prov Key Lab Marine Biodivers & Bioresour, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, 88 Haijun Rd, Qingdao 266000, Shandong, Peoples R China 5.Univ Chinese Acad Sci, 1 Yanqihu East Rd, Beijing 101408, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Jingyuan,Zhao, Yuan,Zhao, Li,et al. Transition of neritic and oceanic tintinnid communities in the Northern Gulf of Alaska[J]. JOURNAL OF PLANKTON RESEARCH,2026,48(2):13. |
| APA | Li, Jingyuan,Zhao, Yuan,Zhao, Li,Dong, Yi,Hopcroft, Russell R.,&Zhang, Wuchang.(2026).Transition of neritic and oceanic tintinnid communities in the Northern Gulf of Alaska.JOURNAL OF PLANKTON RESEARCH,48(2),13. |
| MLA | Li, Jingyuan,et al."Transition of neritic and oceanic tintinnid communities in the Northern Gulf of Alaska".JOURNAL OF PLANKTON RESEARCH 48.2(2026):13. |
入库方式： OAI收割
来源：海洋研究所
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