Alien Earthworms Threaten Our Forests
Worms may seem like they would be natural friends of the forest, but some alien invaders are causing problems in the Northeast, say researchers at Colgate University. When exotic species of earthworm are introduced to America’s northern forests, they chow down on the organic “forest litter” on the ground, which…
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Alien Earthworms Threaten Our Forests
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Alien Earthworms Threaten Our Forests
Worms may seem like they would be natural friends of the forest, but some alien invaders are causing problems in the Northeast, say researchers at Colgate University. When exotic species of earthworm are introduced to America’s northern forests, they chow down on the organic “forest litter” on the ground, which…
Read the original here:
Alien Earthworms Threaten Our Forests
Posted by
on September 6, 2011. Filed under News, World News.
You can follow any responses to this entry through the RSS 2.0.
You can skip to the end and leave a response. Pinging is currently not allowed.