Teasing out the small events that can cause big changes in an ecosystem

A new way of studying and visualizing Earth science data from a NASA and U.S. Geological Survey satellite program is resulting in, for the first time, the ability to tease out the small events that can cause big changes in an ecosystem.

Called LandTrendr, this computer program is able to find patterns previously buried within vast amounts of scientific data. Still in development, it’s already led to seeing for the first time in satellite imagery an obscured, slow-moving decline and recovery of trees in Pacific Northwest forests (Nasa, 2013)   Click here to read more.
satellite image (Nasa, 2013)
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