Study Explores Extreme Air Pollution, Sunlight, and Tree Death (IMAGE)

USDA Forest Service - Northern Research Station

Study Explores Extreme Air Pollution, Sunlight, and Tree Death

Caption

A USDA Forest Service scientist is part of an international team that used dendroecology and dendrochemistry to explore air pollution's affect on trees in the most polluted site on Earth.

Credit

Photo courtesy of Alexander Kirdyanov

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Credit Alexander Kirdyanov

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