Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017GL072901 |
Surging wildfire activity in a grassland biome | |
Donovan, Victoria M.; Wonkka, Carissa L.; Twidwell, Dirac | |
2017-06-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:12 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Rapid changes in wildfire patterns are documented globally, increasing pressure to identify regions that may experience increases in wildfire in future decades. Temperate grassland and savanna biomes were some of the most frequently burned regions on Earth; however, large wildfires have been largely absent from the Great Plains of North America over the last century. In this paper, we conduct an in-depth analysis of changes in large wildfire (>400ha) regime characteristics over a 30year period across the Great Plains. For the entire biome, (i) the average number of large wildfires increased from 33.45.6 per year from 1985 to 1994 to 116.828.8 wildfires per year from 2005 to 2014, (ii) total area burned by large wildfires increased 400%, (iii) over half the ecoregions had greater than a 70% probability of a large wildfire occurring in the last decade, and (iv) seasonality of large wildfires remained relatively similar. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000405854200014 |
WOS关键词 | WESTERN UNITED-STATES ; RECENT FIRE HISTORY ; RESTORATION ECOLOGY ; GREAT-PLAINS ; RAIN-FORESTS ; BURNED AREA ; REGIMES ; ECOSYSTEMS ; MANAGEMENT ; AUSTRALIA |
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/28438 |
专题 | 气候变化 |
作者单位 | Univ Nebraska Lincoln, Dept Agron & Hort, Lincoln, NE 68588 USA |
推荐引用方式 GB/T 7714 | Donovan, Victoria M.,Wonkka, Carissa L.,Twidwell, Dirac. Surging wildfire activity in a grassland biome[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(12). |
APA | Donovan, Victoria M.,Wonkka, Carissa L.,&Twidwell, Dirac.(2017).Surging wildfire activity in a grassland biome.GEOPHYSICAL RESEARCH LETTERS,44(12). |
MLA | Donovan, Victoria M.,et al."Surging wildfire activity in a grassland biome".GEOPHYSICAL RESEARCH LETTERS 44.12(2017). |
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