Plunging fish numbers linked to dam releases
A significant decline in the numbers of native fish in Australia's Murray-Darling Basin may be linked to released dam water being too cold for breeding.
A significant decline in the numbers of native fish in Australia's Murray-Darling Basin may be linked to released dam water being too cold for breeding.
Environment
Jun 11, 2013
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America's commercial and recreational fisheries show continued stability and make a large contribution to the nation's economy thanks to sustainable fisheries management policies, according to a new report from NOAA Fisheries.
Ecology
Oct 29, 2015
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Anglers are required to use circle hooks in some fishing tournaments because they are less likely to cause lethal injuries in billfish, such as marlin. However, research from North Carolina State University shows that broadening ...
Ecology
Mar 28, 2012
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Recreational fishing in the U.S. is largely a personal hobby that scales up to a multibillion-dollar economic activity. More than 44 million people in the U.S. identify as recreational anglers making this hobby second only ...
Ecology
Aug 18, 2021
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545
The number of sea turtles inadvertently snared by commercial fishing gear over the past 20 years may reach into the millions, according to the first peer-reviewed study to compile sea turtle bycatch data from gillnet, trawl ...
Ecology
Apr 6, 2010
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Recreational fishing is a major contributor to the rapid decline of important salt marshes along Cape Cod because it strips top predators such as striped bass, blue crabs, and smooth dogfish out of the ecosystem, according ...
Ecology
Jun 11, 2012
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U.S. commercial and recreational saltwater fishing generated more than $199 billion in sales and supported 1.7 million jobs in the nation's economy in 2011, according to a new economic report released by NOAA's Fisheries ...
Other
Mar 8, 2013
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It is widely acknowledged that human beings are largely responsible for the widespread alteration of ecosystems on the planet. A recent study by Dara Seidl and Peter Klepeis of Colgate University in New York traces the ways ...
Ecology
Sep 1, 2011
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The most aggressive largemouth bass in the lake are also the ones most prized by anglers. These are the fish that literally 'take the bait' and put the fun into both competitive and casual sport fishing.
Ecology
Jun 3, 2015
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Researchers have developed a new tool that tracks the monthly changes in Wikipedia page views for thousands of species. The Species Awareness Index (SAI) is designed to provide a real-time measure of changing interest in ...
Ecology
May 4, 2023
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