News tagged with fish

Forest loss starves fish

Debris from forests that washes into freshwater lakes supplements the diets of microscopic zooplankton and the fish that feed off them – creating larger and stronger fish, new research shows.

Jun 11, 2014
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Ecologists make first image of food niche

The ecological niche concept is very important in ecology. But what a niche looks like is fairly abstract. Now, for the first time, Wageningen and British researchers have concretely visualised this. The ...

Jul 11, 2014
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Algae under threat from invasive fish

Tropical fish invading temperate waters warmed as a result of climate change are overgrazing algae, posing a threat to biodiversity and some marine-based industries.

Jul 29, 2014
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Manatees could lose their endangered species status

About 2,500 manatees have perished in Florida over the last four years, heightening tension between conservationists and property owners as federal officials prepare to decide whether to down-list the creature to threatened ...

Aug 19, 2014
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Sharks off the menu and on the tourist trail in Palau

In many places swimmers might prefer to avoid sharks, but wetsuit-clad tourists in Palau clamour to dive among the predators thanks to a pioneering conservation initiative that has made them one of the country's ...

Sep 02, 2014
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Red tide off northwest Florida could hit economy

It's like Florida's version of The Blob. Slow moving glops of toxic algae in the northeast Gulf of Mexico are killing sea turtles, sharks and fish, and threatening the waters and beaches that fuel the region's ...

Sep 17, 2014
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