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PubTalk 4/2009 — SOILS, CARBON, and Global exCHANGE

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Detailed Description

by Jennifer Harden, USGS Soil Scientist 


  • Studying Arctic Changes during the International Polar Year
  • Why soils aren't just for growing crops
  • What does carbon have to do with global weather and climate?
  • Balancing tradeoffs between the carbon cycle, econoic concerns, and the environment
  • Making choices-- from household decisions to national policies




Public Domain.