搜索结果: 1-15 共查到“wildfires”相关记录22条 . 查询时间(0.188 秒)
A wildfire can pump smoke up into the stratosphere, where the particles drift for over a year. A new MIT study has found that while suspended there, these particles can trigger chemical reactions that...
State of the science on western wildfires, forests and climate change
wildfires forests climate change climate warming
2021/8/4
Seeing the urgent need for change, a team of scientists from leading research universities, conservation organizations and government laboratories across the West has produced a synthesis of the scien...
Wildfires may have larger effects on cloud formation and climate change than thought（图）
Wildfires effects cloud formation climate change thought
2021/3/19
As the frequency and size of wildfires continue to increase worldwide, new research by Carnegie Mellon University scientists shows that the chemical aging of the particles emitted by these f...
With the seemingly endless wildfire season gripping many parts of California, interest in the NSF-funded WIFIRE project has seen a sharp rise among the state’s disaster prevention authorities and othe...
Researchers use machine learning to find out which wildfires will burn out of control（图）
machine learning social media University of California
2019/10/18
Scientists at the University of California, Irvine have developed a new technique for predicting the final size of a wildfire from the moment of ignition.Built around a machine learning algorithm, the...
Mega-cloud from Canadian wildfires will help model impacts of nuclear war（图）
Mega-cloud Canadian wildfires model impacts nuclear war
2019/10/21
Extreme wildfires in British Columbia, Canada, pumped so much smoke into the upper atmosphere in August 2017 that an enormous cloud circled most of the Northern Hemisphere – a finding reported in the ...
Study casts doubt on warming implications of brown carbon aerosol from wildfires（图）
warming implications brown carbon aerosol wildfires
2017/10/25
As devastating wildfires continue to rage in the western U.S. and Canada, a team of environmental engineers at Washington University in St. Louis have discovered that light-absorbing organic particula...
In wake of hurricanes,floods and wildfires,NSF awards $18.7 million in natural hazards research grants（图）
hurricanes floods wildfires NSF awards $18.7 million natural hazards research
2017/9/20
Hurricane Harvey: It dropped a record-breaking 50-plus inches of rain across parts of Texas and left behind widespread, devastating floods. Following in Harvey's wake, Hurricane Irma has spun another ...
Researchers discover how wildfires create their own weather
Researchers wildfires their own weather
2017/7/25
Scientists working close to the line of wildfires are obtaining a new understanding of the fires' smoke plumes. The results are providing real-time information, such as vertical wind profiles, to fire...
Future wildfires may burn large parts of landscapes
Future wildfires burn large parts landscapes
2015/10/13
Wildfire history over the past 2,000 years in Colorado's mountains indicates that large fires will continue to increase in a warming climate, according to results of a new study."Even modest regional ...
In year of U.S.wildfires,Nepal earthquake,NSF awards $27.5 million in hazards research grants
year of U.S.wildfires Nepal earthquake NSF awards $27.5 million hazards research grants
2015/9/18
Wildfires raged through Idaho, Washington, Oregon and California this summer, taking the lives of firefighters and forcing thousands to flee their homes. Months earlier and half a world away, another ...
Trust, Social and Personal Attitudes after Wildfires in a Rural Region of Greece
Disasters Wildfires Greece Trust Social Capital Social Cohesion
2013/1/31
We investigated the trust in institutions, social values and personal attitudes of individuals in a part of Greece, after a wildfire disaster. The design of the study was a cross sectional, case-contr...
Trust, Social and Personal Attitudes after Wildfires in a Rural Region of Greece
Disasters Wildfires Greece Trust Social Capital Social Cohesion
2013/9/5
We investigated the trust in institutions, social values and personal attitudes of individuals in a part of Greece, after a wildfire disaster. The design of the study was a cross sectional, case-contr...
Double Disaster: Mental Health Of Survivors of Wildfires and Earthquake in a Part of Greece
Double Disaster Greece Psychopathology Psychological Distress Adults
2013/2/21
This paper investigates stress related psychological morbidity in individuals who experienced two disasters 11 months apart (wildfire and earthquake) in a rural area of Greece. A sample of 150 partici...
Estimated total emissions of trace gases from the Canberra Wildfires of 2003: a new method using satellite measurements of aerosol optical depth & the MOZART chemical transport model
the Canberra Wildfires of 2003 aerosol optical depth the MOZART chemical transport model
2010/8/13
In this paper we describe a new method for estimating trace gas emissions from large vegetation fires using satellite measurements of aerosol optical depth (AOD) at 550 nm, combined with an atmospheri...
