News tagged with population decline

Human sewage kills imperiled coral: study

A research team from Rollins College in Florida and the University of Georgia has identified human sewage as the source of the coral-killing pathogen that causes white pox disease of Caribbean elkhorn coral. ...

dateAug 17, 2011 in Ecology
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From yeast, researchers learn how populations collapse

In the early 1990s, overfishing led to the collapse of one of the most bountiful cod fisheries in the world, off the coast of Newfoundland. Twenty years later, the cod population still has not recovered, dramatically ...

dateJun 01, 2012 in Ecology
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Death rate spikes among migrating whooping cranes

(AP) -- The world's only naturally migrating whooping cranes, and the species' best chance for survival, died at about twice their normal rate last year and will likely see an overall drop in their numbers, ...

dateAug 25, 2009 in Ecology
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