Biological Invasions – The Ecological and Societal Impacts of Non-native Species

Dr. Anthony Ricciardi talks about “biological invasions” and how they can cause extinctions, disrupt ecosystems, alter natural resources, threaten human health, and even pose national security problems. He further discusses how ecologists are planning “assisted colonization” for species to rescue species threatened by climate change.


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    October 9, 2014 at 3:27 pm