Powerful pumps that supply much of California's population with water have killed several thousand threatened and endangered fish this year, prompting a coalition of environmental groups to demand that state and federal agencies ...
Plants & Animals
Apr 9, 2024
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Michigan Tech University biologists have been observing a remote Lake Superior island's fragile wolf population every winter since 1958, but they had to cut this season's planned seven-week survey short after just two weeks.
Environment
Mar 7, 2024
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Globally, salmonids have been widely introduced into freshwater areas for aquaculture and recreational angling. brown trout (Salmo trutta), which are native to Europe, and brook trout (Salvelinus fontinalis), which are native ...
Plants & Animals
Jan 29, 2024
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37
Some 9,700 years ago on an autumn day, a group of people were camping on the west coast of Scandinavia. They were hunter-gatherers that had been fishing, hunting and collecting resources in the area.
Archaeology
Jan 21, 2024
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Scientists from the RUDN University and colleagues from Iran have determined the optimal dosage of a popular dietary supplement for rainbow trout. Exceeding it not only negates a positive effect, but can cause harm to the ...
Plants & Animals
Nov 29, 2023
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Along the picturesque shores of Lake Ohrid, things have taken on a frantic pace at the Lin Hatchery in Albania's Pogradec, as a team of specialists races to release the final batch of newly spawned trout this season.
Ecology
Nov 16, 2023
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In the spiritual tradition of the Chumash people, it's revered as the "Western Gate"—a portal through which the souls of the dead enter paradise.
Ecology
Oct 16, 2023
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A research team from the Chair of Aquatic Systems Biology at the Technical University of Munich (TUM) has analyzed the harm caused to fish, changes in their behavior and the impact on the aquatic habitat at the shaft power ...
Plants & Animals
Oct 11, 2023
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The lakes in Wyoming's Wind River Mountains historically didn't contain fish, but stocking of trout that began in the early 1900s has created an environment in which hundreds of those lakes now have strong fish populations—some ...
Evolution
Jul 31, 2023
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Specially designed gardens could reduce the amount of a toxic chemical associated with tires entering our waterways by more than 90 percent, new research shows.
Plants & Animals
Jun 21, 2023
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