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DOI | DOI10.1088/1748-9326/ab8dd9 |
Dynamical response of atmospheric circulation to below-normal East Sea sea surface temperatures associated with heavy snowfall in eastern Korea | |
Taekyun Kim; Yoonjae Kim; Jae-Hong Moon; Emilia Kyung Jin | |
2020-07-06 | |
发表期刊 | Environmental Research Letters
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出版年 | 2020 |
英文摘要 | Prior studies have shown that above-normal sea surface temperatures (SSTs) enhance snowfall over Korea. Here, we show that heavy snow is also associated with below-normal East Sea SSTs, and we investigate the dynamical response of the atmosphere to this surface condition using observations and numerical modeling. The results indicate that anomalous southeasterly/easterly winds are induced by heavy snowfall-related cold SST anomalies, and consequently, the moisture flux is converged. The existence of the southeasterly winds and the accompanied moisture flux convergence appear to be instrumental in producing the heavy snowfall events. The anomalous southeasterly/easterly winds associated with heavy snowfall-related cold SST anomalies reduce the climatological northwesterly/westerly winds, leading to relatively warm and wet conditions over the east coast of Korea that are favorable for forming and intensifying snowfall events in the region. |
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/282672 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Taekyun Kim,Yoonjae Kim,Jae-Hong Moon,et al. Dynamical response of atmospheric circulation to below-normal East Sea sea surface temperatures associated with heavy snowfall in eastern Korea[J]. Environmental Research Letters,2020. |
APA | Taekyun Kim,Yoonjae Kim,Jae-Hong Moon,&Emilia Kyung Jin.(2020).Dynamical response of atmospheric circulation to below-normal East Sea sea surface temperatures associated with heavy snowfall in eastern Korea.Environmental Research Letters. |
MLA | Taekyun Kim,et al."Dynamical response of atmospheric circulation to below-normal East Sea sea surface temperatures associated with heavy snowfall in eastern Korea".Environmental Research Letters (2020). |
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