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Climate change threatens to worsen U.S. ozone pollution
Americans face the risk of a 70 percent increase in unhealthy summertime ozone events by 2050 because of factors related to climate change.
- Climate,
- Air Quality
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Regional nuclear war would have global reach
A nuclear exchange, even if limited to one region, would have severe atmospheric impacts.
- Air Quality
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Stratospheric sulfates have human cause
Scientists link coal, oil, and biomass to a layer of sulfates high above Asia.
- Air Quality
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NCAR joins massive field campaign to examine summertime air in Southeast
The five-project field campaign looks at unique features affecting air quality and climate in the region.
- Air Quality
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Small volcanoes make big impact on climate
A new study by an NCAR researcher shows that small- to moderate-size volcanoes have helped slow down warming over the last decade, while industrial emissions of Sun-blocking sulfur dioxide over Asia have contributed relatively little to the slowdown.
- Climate,
- Air Quality