Science on Tap
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Date:
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September 10, 2012
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Time:
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6:00 p.m.
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Location:
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National Mechanics
22 S. Third Street
Philadelphia, PA 19106 |
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Open to the Public |
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Fee:
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Free
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Although not from space, alien invaders are appearing in our ecosystems at an accelerating pace. Species are transported around the globe through human travel and trade, and these species are continually being introduced to new environments where they did not exist previously.
These species are called introduced, non-native, exotic, or even alien, and while many are harmless, some can become invasive and cause significant ecological and economic harm. Invasive species are one of the leading threats to global biodiversity today. Invasive species in our oceans are less understood than many of the conspicuous invasive species that occur in terrestrial ecosystems, but their occurrences and impacts are on the rise.
In this installment of Science on Tap, Amy Freestone will present “Takeover by Alien Invaders: Invasive Species in Our Oceans.” Travel with her to coastal field sites along the North Atlantic Ocean and Caribbean Sea as she discusses her research on marine invasions and a new global initiative that she is leading to understand invasion dynamics across the Americas, Europe, and Australia.
Amy Freestone is an assistant professor of biology at Temple University. Her ecological field research spans North and Central America and the African island nations of the Union of the Comoros and Madagascar. Her research has been supported by the Smithsonian Institution and the National Science Foundation and has appeared in numerous scientific journals. She has been invited to give talks on her research both nationally and internationally.
Science on Tap is a monthly gathering that features a brief, informal presentation by a scientist or other expert followed by lively conversation.
Presented by the Wagner Free Institute of Science.
Open to the public (age 21+ or accompanied by chaperone 25 years or older).
Register for an event link