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Origin and destination of selected invasive/alien species

Origin and destination of selected invasive/alien species

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Uploaded 22 Feb 2012 by GRID-Arendal
Year: 2007
From collection: Vital Caspian Graphics
Author: Philippe Rekacewicz, UNEP/GRID-Arendal
Description:
Invasive and alien species that are brought into a new environment, either on purpose or by accident, can quickly exploit ecological niches that are not fully covered by indigenous (local) species. They will then quickly spread and outcompete the local wildlife.
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