The Southwest Fire Science Consortium is partnering with FRAMES to help fire managers access important fire science information related to the Southwest's top ten fire management issues.
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Displaying 1 - 10 of 125
Albores, Buchholz, Ortega, Emmons, Hannigan, Lacey, Pfister, Tang, Worden
The wildfire season in the Western United States (U.S.) was anomalously large in 2020, with a majority of burned area due to lightning ignitions resulting in overall fire emissions of carbon monoxide (CO) in the Western region almost 3 times the…
Year: 2023
Type: Document
Crist, Belger, Davies, Davis, Meldrum, Shinneman, Remington, Welty, Mayer
Fire regimes in sagebrush (Artemisia spp.) ecosystems have been greatly altered across the western United States. Broad-scale invasion of non-native annual grasses, climate change, and human activities have accelerated wildfire cycles, increased…
Year: 2023
Type: Document
Preiss, Wonkka, McGranahan, Lodge, Dickinson, Kavanagh, Starns, Tolleson, Treadwell, Twidwell, Rogers
Questions: Fire regime alterations are pushing open ecosystems worldwide past tipping points where alternative steady states characterized by woody dominance prevail. This reduces the frequency and intensity of surface fires, further limiting their…
Year: 2023
Type: Document
Cheng, Luo, Yang, Li, Luo, Jia, Huang
Changes in soil carbon (C) pools driven by fire in forest ecosystems remain equivocal, especially at a global scale. In this study we analyzed data from 232 studies consisting of 1702 observations to investigate whether ecosystem type, climate zone…
Year: 2023
Type: Document
Santín, Moustakas, Doerr
Interactions between humans and wildfires have increased in many regions over the last decades driven by climate and land-use changes. A shift towards more adaptive fire management and policies is urgently needed but remains difficult to achieve.…
Year: 2023
Type: Document
Kelp, Carroll, Liu, Yantosca, Hockenberry, Mickley
Smoke from wildfires presents one of the greatest threats to air quality, public health, and ecosystems in the United States, especially in the West. Here we quantify the efficacy of prescribed burning as an intervention for mitigating smoke…
Year: 2023
Type: Document
Nolan, Anderson, Poulter, Varner
Aim: Each year, wild and managed fires burn roughly 4 million km2 [~400 million hectares (Mha)] of savanna, forest, grassland and agricultural ecosystems. Land use and climate change have altered fire regimes throughout the world, with a trend…
Year: 2022
Type: Document
Juliano, Jiménez, Kosović, Eidhammer, Thompson, Berg, Fast, Motley, Polidori
The 2020 wildfire season (May through December) in the United States was exceptionally active, with the National Interagency Fire Center reporting over 10 million acres (40,000 km2) burned. During the September 2020 wildfire events, large…
Year: 2022
Type: Document
Saito, Shiraishi, Hirata, Niwa, Saito, Steinbacher, Worthy, Matsunaga
Emissions from biomass burning (BB) are a key source of atmospheric tracer gases that affect the atmospheric carbon cycle. We developed four sets of global BB emissions estimates (named GlcGlob, GlcGeoc, McdGlob, and McdGeoc) using a bottom-up…
Year: 2022
Type: Document
Harvey, Enright
Extreme fire seasons in both hemispheres in 2019 and 2020 have highlighted the strong link between climate warming and altered fire regimes. While shifts in fire regimes alone can drive profound changes in plant populations, communities, and…
Year: 2022
Type: Document