News tagged with invasive species

Invasive crabs help Cape Cod marshes

(Phys.org) —Ecologists are wary of non-native species, but along the shores of Cape Cod where grass-eating crabs have been running amok and destroying the marsh, an invasion of a predatory green crabs has ...

dateApr 03, 2013 in Ecology
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New requirements for ballast water dumped by ships

(AP)—The Environmental Protection Agency has issued new requirements for cleansing ballast water dumped from ships, which scientists believe has brought invasive species to U.S. waters that damage ecosystems and cost the ...

dateMar 29, 2013 in Environment
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Invasive weeds could shed light on climate-coping

(Phys.org) —In the race to adapt to climate change, weeds may be the winners. Understanding their well-honed coping mechanisms could inform strategies for ecological management, says a Cornell crop and ...

dateMar 13, 2013 in Ecology
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Screening preferred to halt invasive species

(Phys.org) —Stakeholders interested in the environmental impacts of North America's horticultural industry would prefer a mandatory screening process—over other policy options, such as fees or taxes—to ...

dateMar 06, 2013 in Ecology
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