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Researchers take tree cores from a ponderosa pine

2024 (approx.)

Detailed Description

Andreas Wion and Melanie Wright core opposite sides of a ponderosa pine tree in a forest near Santa Fe, NM. This forest was thinned and treated with prescribed fire to reduce forest density and fuels, thereby reducing the risk of severe wildfire.  Photo by Carolina May (USGS). 

Sources/Usage

Public Domain.

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