Tundra - Pulling Roots
Even on a balmy day in Alaska, ice can be found just below the surface of the soil. But the ice is melting and the ecosystem may be in jeopardy.  See acast.com/privacy for privacy and opt-out information.
Pulse of the Planet Podcast with Jim Metzner | Science | Nature | Environment | Technology
July 6, 20162m 30s
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Show Notes
Even on a balmy day in Alaska, ice can be found just below the surface of the soil. But the ice is melting and the ecosystem may be in jeopardy.
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