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| DOI | 10.1016/j.envres.2024.118444 |
| Modulations of ocean-atmosphere interactions on squid abundance over Southwest Atlantic | |
| 发表日期 | 2024 |
| ISSN | 0013-9351 |
| EISSN | 1096-0953 |
| 起始页码 | 250 |
| 卷号 | 250 |
| 英文摘要 | Anthropogenic shifts in seas are reshaping fishing trends, with significant implications for aquatic food sources throughout this century. Examining a 21 -year abundance dataset of Argentine shortfin squids Illex argentinus paired with a regional oceanic analysis, we noted strong correlations between squid annual abundance and sea surface temperature (SST) in January and February and eddy kinetic energy (EKE) from March to May in the Southwest Atlantic. A deeper analysis revealed combined ocean-atmosphere interactions, pinpointed as the primary mode in a rotated empirical orthogonal function analysis of SST. This pattern produced colder SST and amplified EKE in the surrounding seas, factors crucial for the unique life stages of squids. Future projections from the CMIP6 archive indicated that this ocean-atmosphere pattern, referred to as the Atlantic symmetric pattern, would persist in its cold SST phase, promoting increased squid abundance. However, rising SSTs due to global warming might counteract the abundance gains. Our findings uncover a previously unrecognized link between squids and specific environmental conditions governed by broader ocean-atmosphere interactions in the Southwest Atlantic. Integrating these insights with seasonal and decadal projections can offer invaluable information to stakeholders in squid fisheries and marine conservation under a changing climate. |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health |
| WOS类目 | Environmental Sciences ; Public, Environmental & Occupational Health |
| WOS记录号 | WOS:001203872500001 |
| 来源期刊 | ENVIRONMENTAL RESEARCH
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| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/294123 |
| 作者单位 | National Taiwan University; National Taiwan University; National Taiwan University; National Taiwan University; Academia Sinica - Taiwan; University of California System; University of California Riverside; National Taiwan Ocean University; Taiwan Fish Research Institute; National Taiwan Ocean University; National Taiwan University |
| 推荐引用方式 GB/T 7714 | . Modulations of ocean-atmosphere interactions on squid abundance over Southwest Atlantic[J],2024,250. |
| APA | (2024).Modulations of ocean-atmosphere interactions on squid abundance over Southwest Atlantic.ENVIRONMENTAL RESEARCH,250. |
| MLA | "Modulations of ocean-atmosphere interactions on squid abundance over Southwest Atlantic".ENVIRONMENTAL RESEARCH 250(2024). |
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