Contrasting climate oscillations impacts on phytoplankton in the western and eastern tropical Pacific
文献类型：期刊论文
| 作者 | An, Lina2; Laws, Edward A.3; Liu, Xin2; Chen, Ruiying4; Wang, Shanlin4; Hu, Shijian1; Zhang, Yuchen2; Huang, Yibin4; Xu, Feipeng2; Chai, Fei4 |
| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2025-12-01 |
| 卷号 | 16期号:1页码:10 |
| DOI | 10.1038/s41467-025-65947-x |
| 通讯作者 | Liu, Xin(liuxin1983@xmu.edu.cn) |
| 英文摘要 | Climate oscillations like the El Ni & ntilde;o-Southern Oscillation and Pacific Decadal Oscillation significantly impact marine ecosystems. Traditionally, warm events are thought to suppress nutrient availability, reduce phytoplankton biomass, and change community structure. However, using two decades of field observations, remote sensing, Copernicus reanalysis, and Earth system modeling, we find very different responses in the western tropical Pacific. During El Ni & ntilde;o, chlorophyll concentrations and diatom contributions increase, while La Ni & ntilde;a reverses that trend. The further amplification of these El Ni & ntilde;o-Southern Oscillation-driven contrasts by the Pacific Decadal Oscillation can be attributed to its effects on regional circulation, including the enhancement of eddy activity that facilitates upwelling of nutrients and stimulates phytoplankton production. These findings go beyond the simple narrative of community structure shifts and suggest more complex physical-biological responses in the tropical Pacific. Consideration of these mechanisms will be crucial for improvement of climate change predictions and development of strategies for sustainable management. |
| WOS关键词 | NORTH EQUATORIAL CURRENT ; COMMUNITY STRUCTURE ; EL-NINO ; INTERANNUAL VARIATIONS ; DECADAL VARIABILITY ; CLASS ABUNDANCES ; ENSO ; OCEAN ; STRATIFICATION ; CHLOROPHYLL |
| 资助项目 | Fundamental Research Funds for the Central Universities(Xiamen University: No. 20720240054) ; Fundamental Research Funds for the Central Universities(Xiamen University: No. 20720240105) ; National Natural Science Foundation of China (National Science Foundation of China)[42421004] ; National Natural Science Foundation of China (National Science Foundation of China)[42122044] ; National Natural Science Foundation of China (National Science Foundation of China)[42130401] |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001633599000012 |
| 出版者 | NATURE PORTFOLIO |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/204469]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 通讯作者 | Liu, Xin |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Ocean Circulat & Waves, Qingdao, Shandong, Peoples R China 2.Xiamen Univ, Coll Environm & Ecol, State Key Lab Marine Environm Sci, Xiamen, Fujian, Peoples R China 3.Louisiana State Univ, Coll Coast & Environm, Dept Environm Sci, Baton Rouge, LA USA 4.Xiamen Univ, Coll Ocean & Earth Sci, State Key Lab Marine Environm Sci, Xiamen, Fujian, Peoples R China |
| 推荐引用方式 GB/T 7714 | An, Lina,Laws, Edward A.,Liu, Xin,et al. Contrasting climate oscillations impacts on phytoplankton in the western and eastern tropical Pacific[J]. NATURE COMMUNICATIONS,2025,16(1):10. |
| APA | An, Lina.,Laws, Edward A..,Liu, Xin.,Chen, Ruiying.,Wang, Shanlin.,...&Huang, Bangqin.(2025).Contrasting climate oscillations impacts on phytoplankton in the western and eastern tropical Pacific.NATURE COMMUNICATIONS,16(1),10. |
| MLA | An, Lina,et al."Contrasting climate oscillations impacts on phytoplankton in the western and eastern tropical Pacific".NATURE COMMUNICATIONS 16.1(2025):10. |
入库方式： OAI收割
来源：海洋研究所
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