Invasive species 'hitchhiking' on tourist and research ships threaten Antarctica's unique ecosystems

Marine life hitching a ride on ocean-crossing ships poses a threat to Antarctica's pristine ecosystems, with the potential for invasive species to arrive from almost anywhere across the globe, say the authors of a new study.

from Phys.org - latest science and technology news stories https://ift.tt/33pW1r6

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