Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/joc.6388 |
Quantifying relationships between environmental factors and power dissipation on the most prolific days in the largest tornado "outbreaks" | |
Schroder, Zoe; Elsner, James B. | |
2019-12-03 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY |
ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2019 |
文章类型 | Article;Early Access |
语种 | 英语 |
国家 | USA |
英文摘要 | Studies show an increasing tendency for tornadoes in the United States to occur in larger outbreaks. To shed light on the reason for this, the authors use a regression model to quantify the relationship between convective environmental variables and accumulated tornado power (ATP). They consider only days with many tornadoes that occur as part of an outbreak. Results show an average upward trend in ATP at 5% ([2.5%, 12%], 95% uncertainty interval) per year. ATP increases by 125% for every 10 m.s(-1) increase in bulk shear (on average)and by 33% for every 1,000 J.kg(-1) increase in convective available potential energy holding the other variables constant. Changes in bulk shear, which has the largest effect on ATP, might help explain the documented changes in tornado activity. |
英文关键词 | accumulated tornado power atmospheric environments regression model tornado outbreaks |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000500072900001 |
WOS关键词 | UNITED-STATES ; SEVERE-THUNDERSTORM ; CLIMATOLOGY ; RANKING |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
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/225501 |
专题 | 环境与发展全球科技态势 |
作者单位 | Florida State Univ, Dept Geog, Tallahassee, FL 32306 USA |
推荐引用方式 GB/T 7714 | Schroder, Zoe,Elsner, James B.. Quantifying relationships between environmental factors and power dissipation on the most prolific days in the largest tornado "outbreaks"[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2019. |
APA | Schroder, Zoe,&Elsner, James B..(2019).Quantifying relationships between environmental factors and power dissipation on the most prolific days in the largest tornado "outbreaks".INTERNATIONAL JOURNAL OF CLIMATOLOGY. |
MLA | Schroder, Zoe,et al."Quantifying relationships between environmental factors and power dissipation on the most prolific days in the largest tornado "outbreaks"".INTERNATIONAL JOURNAL OF CLIMATOLOGY (2019). |
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