File:Polygons - a sign of continous underground permafrost - show up in stark contrast against the red tundra vegetation. Variations (c4ed779a-1dd8-b71c-0786-604db8eeea9f).jpg

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Original file ‎(1,600 × 1,067 pixels, file size: 916 KB, MIME type: image/jpeg)

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Summary

[edit]
English: Vibrant geometry
Photographer
English: NPS Photo
Title
English: Vibrant geometry
Publisher
English: U.S. National Park Service
Description
English:

Aerial view of polygons on tundra

Polygons - a sign of continous underground permafrost - show up in stark contrast against the red tundra vegetation. Variations in moisture on the perimeter of the polygons encourages plant growth of a different color.

  • Keywords: tundra; polygon; plant; permafrost; landscape; geology; backcountry; autumn; alaska; aerial
Depicted place
English: Noatak National Preserve, Alaska
Date Taken on 5 September 2012
Accession number
c4ed779a-1dd8-b71c-0786-604db8eeea9f
Source
English: NPGallery
Permission
(Reusing this file)
Public domain This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information.
NPS Unit Code
InfoField
NOAT
Album(s)
InfoField
English: Fantastic Landscapes

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current21:10, 14 May 2024Thumbnail for version as of 21:10, 14 May 20241,600 × 1,067 (916 KB)BMacZeroBot (talk | contribs)Batch upload (Commons:Batch uploading/NPGallery)

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