Tuesday, August 16, 2011
Drought and Heat, Summer 2011
Earth Observatory.
Earth Observatory: Heat Wave July 20-27 2011.
Explanations: NWS
Normal July pattern, which has been amplified by strong ridge, the opposite of the winter time "Aleutian Low" NWS.
Tuesday, August 09, 2011
Threatened Forests: a bug for every tree
US Forest Service Alien Pest Explorer Maps:
http://nrs.fs.fed.us/tools/afpe/maps/ Eastern Forest Environmental Threat Center:
Sudden Oak Death
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