Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017GL074111 |
Effects of climate oscillations on wildland fire potential in the continental United States | |
Mason, Shelby A.1; Hamlington, Peter E.1; Hamlington, Benjamin D.2; Jolly, W. Matt3; Hoffman, Chad M.4 | |
2017-07-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:13 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | The effects of climate oscillations on spatial and temporal variations in wildland fire potential in the continental U.S. are examined from 1979 to 2015 using cyclostationary empirical orthogonal functions (CSEOFs). The CSEOF analysis isolates effects associated with the modulated annual cycle and the El Nino-Southern Oscillation (ENSO). The results show that, in early summer, wildland fire potential is reduced in the southwest during El Nino but is increased in the northwest, with opposite trends for La Nina. In late summer, El Nino is associated with increased wildland fire potential in the southwest. Relative to the mean, the largest impacts of ENSO are observed in the northwest and southeast. Climate impacts on fire potential due to ENSO are found to be most closely associated with variations in relative humidity. The connections established here between fire potential and climate oscillations could result in improved wildland fire risk assessment and resource allocation. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000406257400062 |
WOS关键词 | NINO-SOUTHERN-OSCILLATION ; ANNUAL CYCLE ; WILDFIRE ; PATTERNS ; PRECIPITATION ; DANGER ; AREA |
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/27008 |
专题 | 气候变化 |
作者单位 | 1.Univ Colorado, Dept Mech Engn, Boulder, CO 80309 USA; 2.Old Dominion Univ, Dept Ocean Earth & Atmospher Sci, Norfolk, VA USA; 3.US Forest Serv, Rocky Mt Res Stn, Fire Sci Lab, Missoula, MT USA; 4.Colorado State Univ, Dept Forest & Rangeland Stewardship, Ft Collins, CO 80523 USA |
推荐引用方式 GB/T 7714 | Mason, Shelby A.,Hamlington, Peter E.,Hamlington, Benjamin D.,et al. Effects of climate oscillations on wildland fire potential in the continental United States[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(13). |
APA | Mason, Shelby A.,Hamlington, Peter E.,Hamlington, Benjamin D.,Jolly, W. Matt,&Hoffman, Chad M..(2017).Effects of climate oscillations on wildland fire potential in the continental United States.GEOPHYSICAL RESEARCH LETTERS,44(13). |
MLA | Mason, Shelby A.,et al."Effects of climate oscillations on wildland fire potential in the continental United States".GEOPHYSICAL RESEARCH LETTERS 44.13(2017). |
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