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Latest Dave Peterson Stories

2011-02-01 06:40:00

GREENEVILLE, Tenn., Feb.

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2010-04-13 09:15:00

Whether forests are dying back, or just drying out, projections for warming show the Pacific Northwest is becoming primed for more wildfires.


Word of the Day
ecotone
  • A transitional zone between two communities containing the characteristic species of each.
The word 'ecotone' comes 'eco-' plus a Greek root meaning 'tension'.