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DOI | 10.1038/s41558-023-01852-9 |
Thunderstorm straight line winds intensify with climate change | |
Prein, Andreas F. | |
发表日期 | 2023 |
ISSN | 1758-678X |
EISSN | 1758-6798 |
起始页码 | 1353 |
结束页码 | + |
卷号 | 13期号:12 |
英文摘要 | Straight line winds (SLWs), or non-tornadic thunderstorm winds, are causing widespread damage in many regions around the world. These powerful gusts are associated with strong downdraughts in thunderstorms, rear inflow jets and mesovortices. Despite their significance, our understanding of climate change effects on SLWs remains limited. Here, focusing on the central USA, a global hot spot for SLWs, I use observations, high-resolution modelling and theoretical considerations to show that SLWs have intensified over the past 40 years. Theoretical considerations suggest that SLWs should intensify at a rate of similar to 7.5% degrees C-1, yet the observed rates show a more pronounced increase of similar to 13% degrees C-1. The simulation results indicate a 4.8 +/- 1.2-fold increase in the geographical extent affected by SLWs during the study period. These findings underscore the importance of incorporating intensifying SLWs into climate change adaptation planning to ensure the development of resilient future infrastructure. |
英文关键词 | WEATHER RESEARCH; BOW ECHO; ENVIRONMENTS; CONVECTION; FUTURE; DOWNBURST; MODEL; MICROBURST; STORMS |
WOS研究方向 | Environmental Sciences ; Environmental Studies ; Meteorology & Atmospheric Sciences |
WOS记录号 | WOS:001098015800005 |
来源期刊 | Nature Climate Change
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文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/282521 |
作者单位 | National Center Atmospheric Research (NCAR) - USA |
推荐引用方式 GB/T 7714 | Prein, Andreas F.. Thunderstorm straight line winds intensify with climate change[J],2023,13(12). |
APA | Prein, Andreas F..(2023).Thunderstorm straight line winds intensify with climate change.Nature Climate Change,13(12). |
MLA | Prein, Andreas F.."Thunderstorm straight line winds intensify with climate change".Nature Climate Change 13.12(2023). |
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