1. Andrea Sealy

    Andrea Sealy has been working for the last two years to find some answers to the many questions surrounding the Sahelian drought.

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  2. Fitting new pieces into the African drought puzzle

    Andrea Sealy, NCAR's Advanced Study Program • If you are from the Caribbean and you're good at math and science, the advice you get is to become a doctor, says Sealy. "But I never liked biology much," she adds. Now she's a researcher at the Caribbean Institute for Meteorology and Hydrology.

    • Weather

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  3. Photograph of Alex Guenther looking at an instrument attached to a pine tree

    International field campaign examines impact of beetle kill on Rocky Mountain weather and air quality

    Mountain pine beetles appear to be doing more than killing large swaths of forests in the Rocky Mountains. Scientists suspect they are also altering local weather patterns and air quality.

    • Air Quality,
    • Weather

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  4. Down-to-earth predictions

    In a potential boon for agriculture, a NASA-funded effort that involves NCAR and the private firm DTN/Meteorlogix has produced one of the world’s most accurate systems for predicting soil temperature up to two days in advance.

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  5. Ozone and the “weekend effect”

    Research from MIRAGE (Megacities Impacts on Regional and Global Environments), a field campaign held in Mexico City in 2006, is coming to fruition as scientists begin to publish their findings. A new paper details the ozone “weekend effect” in Mexico City and its implications for local air pollution.

    • Air Quality

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