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27 matches found for "wildfire smoke"

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Wildfires set to increase 50% by 2050

The study predicts that the worst affected areas will be the forests in the Pacific Northwest and the Rocky Mountains, where the area of forest destroyed by wildfire is predicted to increase by 78% an...

Studies and Analyses | nachricht Read more
Scientists expect wildfires to increase as climate warms in the coming decades

As the climate warms in the coming decades, atmospheric scientists at Harvard's School of Engineering and Applied Sciences (SEAS) and their colleagues expect that the frequency of wildfires will ...

Earth Sciences | nachricht Read more
Damage, pollution from wildfires could surge as western U.S. warms

This potential leap in destructiveness and pollution--mainly from an increase in wildfire frequency--is forecast by computer models calculating impacts of moderate global warming on western U.S. wildf...

Earth Sciences | nachricht Read more
Potentially Harmful Chemicals Found in Forest Fire Smoke

Researchers have detected common plant toxins that affect human health and ecosystems in smoke from forest fires. The results from the new study also suggest that smoldering fires may produce more tox...

Ecology, The Environment and Conservation | nachricht Read more
Fire is important part of global climate change

The work is the culmination of a meeting supported by the Kavli Institute for Theoretical Physics (KITP) and the National Center for Ecological Analysis and Synthesis (NCEAS), both based at UC Santa B...

Ecology, The Environment and Conservation | nachricht Read more
New aerosol observing technique turns gray skies to blue

Some types of small aerosols -- such as black carbon from motor vehicle exhaust and biomass burning -- promote atmospheric warming by absorbing sunlight. Others, such as sulfates from coal-fired power...

Earth Sciences | nachricht Read more
Particulate Matter from California Wildfires Is More Toxic than in Ambient Air

The study adds to growing literature supporting source and component specific differences in toxicity of pollutant particles of a given size, and challenges regulators to consider toxicity as well as ...

Ecology, The Environment and Conservation | nachricht Read more
Where there's wildfire smoke, there's toxicity

The health threat to city dwellers posed by Southern California wildfires like those of November 2008 may have been underestimated by officials.Detailed particulate analysis of the smoke produ...

Ecology, The Environment and Conservation | nachricht Read more
Wildfires Cause Ozone Pollution to Violate Health Standards

The research, by scientists at the National Center for Atmospheric Research (NCAR), focused on California wildfires in 2007, finding that they repeatedly caused ground-level ozone to spike to unhealth...

Earth Sciences | nachricht Read more
Wildfires cause ozone pollution to exceed health standards

"It's important to understand the health impacts of wildfires," says scientist Gabriele Pfister of the National Center for Atmospheric Research (NCAR), who is lead author of the study. ...

Ecology, The Environment and Conservation | nachricht Read more
National Oceanic and Atmospheric Administration University of Colorado Joint Release

Smoke transported to the Arctic from northern forest fires may cool the surface for several weeks to months at a time, according to the most detailed analysis yet of how smoke influences the Arctic cl...

Ecology, The Environment and Conservation | nachricht Read more
Unmanned Aircraft to Study Southern California Smog and its Consequences

Funded by the California Energy Commission, the California AUAV Air Pollution Profiling Study (CAPPS) uses autonomous unmanned aerial vehicles (AUAVs) to gather meteorological data as the aircraft fly...

Ecology, The Environment and Conservation | nachricht Read more
UN climate conference hears how EO can help

The Protocol commits its signatories to reduce levels of greenhouse gases – chief among them carbon dioxide – believed to be increasing global warming. Around 25 billion tonnes of extra carbon dioxide...

Ecology, The Environment and Conservation | nachricht Read more
Envisat captures California ablaze

Gale-force winds have fed more than a dozen fires from Santa Barbara to the Mexican border since breaking out on Sunday, killing one person and forcing the evacuation of a quarter of a million people...

Ecology, The Environment and Conservation | nachricht Read more
Researchers hope virtual reality can help to prevent wildfires

In a year when many Americans have experienced first-hand the dangers of raging wildfires, University of Central Florida researchers are preparing to study whether interactive, virtual reality simulat...

Ecology, The Environment and Conservation | nachricht Read more
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