Sentences with phrase «wildfire activity»
The phrase "wildfire activity" refers to the occurrence and behavior of wildfires, which are uncontrolled and rapidly spreading fires in natural areas such as forests or grasslands. It describes how wildfires start, grow, and move, including how fast they spread, the areas they cover, and the damage they cause. Full definition
Hence, the projected regional warming and consequent increase in wildfire activity in the western United States is likely to magnify the threats to human communities and ecosystems, and substantially increase the management challenges in restoring forests and reducing greenhouse gas emissions.
thinkprogress.org
Westerling et al (2006) Warming and Earlier Spring Increase Western U.S. Forest Wildfire Activity Science, vol.
A seasonal wildfire outlook from the National Interagency Fire Center shows a big red splotch across Alaska for the month of August — a forecast of areas where conditions would be favorable for increased wildfire activity.
We do expect more wildfire activity as the West enters a period of increased aridity (cf. Seager et al. 2007, Science) that can not be helped by hotter, longer, drier summers and larger populations.
The press release this year reiterated that at the national and global levels, we are witnessing «heightened levels of wildfire activity.»
The main climate ingredient for wildfire activity in Northwest grasslands is ample winter precipitation, while the main climate ingredient in forest fires is a hot, dry summer.
The scientists used computer models to simulate future wildfire activity across the West between now and 2050.
Climate strongly influences global wildfire activity, and recent wildfire surges may signal fire weather - induced pyrogeographic shifts.
Therefore, the driving factors of contemporary wildfire activity changes must be understood to ensure that wildfires are effectively managed to promote healthy ecosystems while minimizing negative socio - economic impacts.
The intense wildfire activity in California in 2014 was another extremely complex topic that researchers delved into, finding that while they couldn't pick out any direct climate change signal in that year's fires, warming is likely to exacerbate future fire risk.
To learn about why climate change matters, read a recent paper on patterns in wildfire activity by Anthony LeRoy Westerling of the University of California, Merced.
In a year that brought the United States record - breaking wildfire activity, an ongoing drought, and Hurricane Sandy, perhaps these announcements aren't surprising.
But temperatures in the range of 5 - 15 C above average along both the Russia - China border and in Western Russia have combined with warm, southerly winds to spur wildfire activity throughout these regions.
A trough dipping through Central Russia and Siberia has brought rain and cooler conditions — which has suppressed some of the previously extensive wildfire activity near and to the north of Lake Baikal.
Note the storm system near Lake Baikal which has recently suppressed early season wildfire activity there.
By Bobby Magill / Wunderground, published: August 15, 2013: Devastating drought in the Southwest, unprecedented wildfire activity, scorching heat waves and other extreme weather are often cited as signs of a changing climate.
• Wildfire trends indicate that wildfire activity often follows a cyclical pattern of increase and decrease due to changing seasonal weather patterns.
• Persistent and intensifying drought conditions forecast for a large section of the U.S. for the coming year is expected to intensify and spread wildfire activity in early 2012.
Westerling, A. L., Hidalgo, H. G., Cayan, D. R. & Swetnam, T. W. Warming and earlier spring increase Western U.S. forest wildfire activity.
Given projections for further drying in the West due to human - induced warming, this study points to a future with more wildfire activity.
Increasing drought frequency and warming temperatures (fuel moisture) have also been positively associated with increased wildfire activity, particularly in Western North America [39,80 — 84].
«In years where there was high wildfire activity the net carbon balance declined dramatically, and then it would rebuild in the absence of fire.»
Hence, the projected regional warming and consequent increase in wildfire activity in the western United States is likely to magnify the threats to human communities and ecosystems, and substantially increase the management challenges in restoring forests and reducing greenhouse gas emissions.
Increasing wildfire activity may rapidly increase the rate of permafrost thaw.
But rising temperatures and a corresponding increase in wildfire activity could make 2012 - level melt
But rising temperatures and a corresponding increase in wildfire activity could make 2012 - level melt happen yearly by 2100.
Likewise, no direct push from climate change could be found in California's wildfire activity, though it is clear that it is increasing the overall wildfire risk there.
The August 2006 Science cover story, «Warming and Earlier Spring Increase Western U.S. Forest Wildfire Activity» (subs.
«At the same time we constrained the methane emissions from biomass burning (wildfire activity) and showed that those did not change drastically in the past — irrespective of climate conditions.»
The August 2006 Science cover story, «Warming and Earlier Spring Increase Western U.S. Forest Wildfire Activity» (subs.
A. L. Westerling et al., «Warming and Earlier Spring Increase Western U.S. Forest Wildfire Activity,» Science, vol.
A recent study of taiga wildfires in Alaska found that these forests are burning at the highest rate in at least the past 10,000 years, and climate change projections show even more wildfire activity may be to come as the northern climate continues to warm and precipitation patterns change.
Westerling, A. L., Hidalgo, H. G., Cayan, D. R., & Swetnam, T. W. Warming and earlier spring increase western US forest wildfire activity.
Wildfire activity in western North America has increased significantly during the past three decades with longer fire seasons, more wildfire, increased home losses, and more lives at risk.
Given projections for further drying in the West due to human - induced warming, this study points to a future with more wildfire activity.
The Provincial Court of British Columbia has announced that court locations in 100 Mile House and Williams Lake are closed due to the wildfire activity in the area.