Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2019GL082908 |
Larger Increases in More Extreme Local Precipitation Events as Climate Warms | |
Li, Chao1,2,3; Zwiers, Francis3; Zhang, Xuebin4; Chen, Gang5; Lu, Jian6; Li, Guilong4; Norris, Jesse5; Tan, Yaheng3,7; Sun, Ying8; Liu, Min1 | |
2019-06-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:12页码:6885-6891 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; Canada; USA |
英文摘要 | Climate models project that extreme precipitation events will intensify in proportion to their intensity during the 21st century at large spatial scales. The identification of the causes of this phenomenon nevertheless remains tenuous. Using a large ensemble of North American regional climate simulations, we show that the more rapid intensification of more extreme events also appears as a robust feature at finer regional scales. The larger increases in more extreme events than in less extreme events are found to be primarily due to atmospheric circulation changes. Thermodynamically induced changes have relatively uniform effects across extreme events and regions. In contrast, circulation changes weaken moderate events over western interior regions of North America and enhance them elsewhere. The weakening effect decreases and even reverses for more extreme events, whereas there is further intensification over other parts of North America, creating an "intense gets intenser" pattern over most of the continent. |
英文关键词 | extreme precipitation events impact-relevant spatial scales atmospheric dynamics climate change |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000477616300080 |
WOS关键词 | FUTURE CHANGES ; TEMPERATURE ; PATTERN ; TRENDS |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
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/184279 |
专题 | 气候变化 |
作者单位 | 1.East China Normal Univ, Sch Geog Sci, Minist Educ, Key Lab Geog Informat Sci, Shanghai, Peoples R China; 2.East China Normal Univ, State Key Lab Estuarine & Coastal Res, Shanghai, Peoples R China; 3.Univ Victoria, Pacific Climate Impacts Consortium, Victoria, BC, Canada; 4.Environm & Climate Change Canada, Climate Res Div, Toronto, ON, Canada; 5.Univ Calif Los Angeles, Atmospher & Ocean Sci, Los Angeles, CA USA; 6.Pacific Northwest Natl Lab, Atmospher Sci & Global Change Div, Richland, WA 99352 USA; 7.Sun Yat Sen Univ, Sch Atmospher Sci, Guangzhou, Guangdong, Peoples R China; 8.China Meteorol Adm, Lab Climate Studies, Natl Climate Ctr, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Li, Chao,Zwiers, Francis,Zhang, Xuebin,et al. Larger Increases in More Extreme Local Precipitation Events as Climate Warms[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(12):6885-6891. |
APA | Li, Chao.,Zwiers, Francis.,Zhang, Xuebin.,Chen, Gang.,Lu, Jian.,...&Liu, Min.(2019).Larger Increases in More Extreme Local Precipitation Events as Climate Warms.GEOPHYSICAL RESEARCH LETTERS,46(12),6885-6891. |
MLA | Li, Chao,et al."Larger Increases in More Extreme Local Precipitation Events as Climate Warms".GEOPHYSICAL RESEARCH LETTERS 46.12(2019):6885-6891. |
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