tree-ring_patterns_from_white.jpg


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Tree-ring patterns from white spruce trees in Alaska. Each ring represents a year of growth. The wide rings indicate good growing conditions (warmer summers in this case). Photo Credit: Nicole Davi.
Originally uploaded in TREX - Tree Ring Expeditions:TREX for Students.

Image 160890 is a 900 by 1200 pixel WebP
Uploaded: Aug14 17


Last Modified: 2017-08-14 17:06:48
Permanent URL: https://serc.carleton.edu/download/images/160890/tree-ring_patterns_from_white.webp

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nicole davi, William Paterson University of New Jersey
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