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Lichens are a combination of algae cells and a fungi cells. These clumps are easy to find with their unusual white color. They are extremely fragile and do not tolerate foot or four wheeler traffic. Barrow, Alaska.

Credit to read: Photo by Frank Kelley (PolarTREC 2008), Courtesy of ARCUS

Photographer: Frank Kelley
Download: 
Image icon Download Kelley_08_03_Lichen.JPG (1.94 MB)
Category: 
Year: 
2008
Program: 
PolarTREC
Region: 
North Slope, Alaska
Topic: 
File Information
Focal Length: 
6.3mm
File Size: 
2034650
Computed Mime: 
image/jpeg
Max Aperture: 
f/3.3
Height: 
2304
Width: 
3072
Make: 
PENTAX Corporation
Model: 
PENTAX Optio W30
Exposure Time: 
1/125s
ISO: 
64

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