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| DOI | 10.1002/lno.12559 |
| Evolutionary adaptation to steady or changing environments affects competitive outcomes in marine phytoplankton | |
| 发表日期 | 2024 |
| ISSN | 0024-3590 |
| EISSN | 1939-5590 |
| 起始页码 | 69 |
| 结束页码 | 5 |
| 卷号 | 69期号:5 |
| 英文摘要 | The interplay of phytoplankton competition and adaptation affects how phytoplankton, and ultimately marine ecosystems, respond to global warming. However, current ecosystem models that are run under global warming scenarios do not include both processes simultaneously. To fill this gap, we developed an innovative ecosystem model for the Baltic Sea that simulates competition between three phytoplankton functional groups and allows for adaptation to changing temperatures. As adaptation can be affected by the resuspension of dormant resting cells from the sediment, we explicitly implemented this mechanism. We found that resuspension tends to slow down adaptation, and that competition and adaptation influence each other. The outcome of the competition-adaptation interplay depends on environmental conditions. In a steady environment, competition drives adaptation to individual temperature niches to reduce competition pressure. In a changing environment, adaptation allows inferior competitors to mitigate the dominance of preadapted superior competitors. Our results demonstrate that by neglecting adaptation, models can systematically overestimate warming-related changes in taxa dominance. Ecosystem models should include both competition and adaptation to accurately simulate phytoplankton responses to global warming. Our model is ideally suited to integrate emerging evolutionary data based on long-term data series (e.g., from sediment archives) to further improve projections of future ecosystem change. |
| 语种 | 英语 |
| WOS研究方向 | Marine & Freshwater Biology ; Oceanography |
| WOS类目 | Limnology ; Oceanography |
| WOS记录号 | WOS:001197180900001 |
| 来源期刊 | LIMNOLOGY AND OCEANOGRAPHY
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/295288 |
| 作者单位 | University of Hamburg; Helmholtz Association; Helmholtz-Zentrum Hereon |
| 推荐引用方式 GB/T 7714 | . Evolutionary adaptation to steady or changing environments affects competitive outcomes in marine phytoplankton[J],2024,69(5). |
| APA | (2024).Evolutionary adaptation to steady or changing environments affects competitive outcomes in marine phytoplankton.LIMNOLOGY AND OCEANOGRAPHY,69(5). |
| MLA | "Evolutionary adaptation to steady or changing environments affects competitive outcomes in marine phytoplankton".LIMNOLOGY AND OCEANOGRAPHY 69.5(2024). |
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