USGS Multimedia Gallery
Title: Photo #364
Description: USGS volunteers learning about instruments used to measure wind and greenhouse gases in a mountain forest.
Location: Niwot Ridge, CO, USA
Date Taken: Aug 6 2007
Photographer: Dean E. Anderson
Usage: This image is public domain/of free use unless otherwise stated. Please refer to the USGS Copyright section for how to credit the photo.
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