Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020GL090661 |
The Continuum of Northeast Pacific Marine Heatwaves and Their Relationship to the Tropical Pacific | |
Tongtong Xu; Matthew Newman; Antonietta Capotondi; Emanuele Di Lorenzo | |
2020-12-19 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2020 |
英文摘要 | Some questions remain concerning the record‐breaking 2013‐2015 Northeast Pacific marine heatwave (MHW) event: was it exceptional or merely the most pronounced of a group of similar events, and was its intensity and multi‐year duration driven by internal extratropical processes or did the tropics play an important role? By analyzing the statistical behavior of the historical MHWs within the ERSST.v3 dataset over the 1950‐2019 period, we find that Northeast Pacific MHWs occurred over a continuum of intensities and durations, suggesting that these events are a recurrent Pacific phenomenon. These statistics and corresponding composite evolution are dynamically reproduced by a large ensemble simulation of a Pacific Linear Inverse Model, thereby providing a greater range of MHW expressions than the short observational record alone. Consistent with the 2013‐2015 event's evolution, we find that overall the tropics influence MHWs primarily by increasing their duration, while MHW intensity is related to the initial extratropical anomalies. 150/150 |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/308115 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Tongtong Xu,Matthew Newman,Antonietta Capotondi,et al. The Continuum of Northeast Pacific Marine Heatwaves and Their Relationship to the Tropical Pacific[J]. Geophysical Research Letters,2020. |
APA | Tongtong Xu,Matthew Newman,Antonietta Capotondi,&Emanuele Di Lorenzo.(2020).The Continuum of Northeast Pacific Marine Heatwaves and Their Relationship to the Tropical Pacific.Geophysical Research Letters. |
MLA | Tongtong Xu,et al."The Continuum of Northeast Pacific Marine Heatwaves and Their Relationship to the Tropical Pacific".Geophysical Research Letters (2020). |
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