During the last ice age, Canada's Akimiski Island was buried under several thousand meters of ice, but since its retreat, the island has rebounded (risen in elevation) and new beach areas have emerged, streams and lakes have formed, and trees and other vegetation have colonized the new territory. This image of Akimiski Island was captured by the Landsat 7 satellite on August 9, 2000. (NASA/Jesse Allen, Landsat,University of Maryland's Global Land Cover Facility) #
"The Earth Observatory is a website run by NASA's Earth Observing System Project Science Office (EOSPSO). Bringing together imagery from many different satellites and astronaut missions, the website publishes fantastic images with highly detailed descriptions, feature articles and more. Gathered here are some standout photographs from the collections in the Earth Observatory over the past several years. For more images and information, please visit the Earth Observatory site itself."
2 comments:
Very interesting and beautiful. Jerry and I are sitting here watching Clear and Present Damage. How did you know?
I'd like to say that my studies leave me to believe that global warming is overhyped. Of course, I haven't done any real research about anthropogenic influences on climate change, I just like to be contrary.
Post a Comment