A new technique developed by University of Alberta biologists can determine whether certain fish populations are native to lakes in national parks.
Plants & Animals
Sep 19, 2019
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For many outdoor enthusiasts, fishing borders on an obsession—the thrill of the chase may be just as rewarding as landing a big catch.
Plants & Animals
Jul 03, 2019
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There are thousands upon thousands of viruses in our various environments affecting our everyday life in a variety of ways. Many of those viruses infect humans by entering and exploiting the nasal route. Scientists at The ...
Molecular & Computational Biology
Jun 24, 2019
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Natural variation may help decide which rainbow trout strains are likely to survive worldwide global warming, according to a new study. The findings will be presented today at the American Physiological Society's (APS) Comparative ...
Ecology
Oct 27, 2018
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Hokkaido University researchers have found that more than 10,000 stream fish migrated to a small tributary only four months after it had dried out during the summer, suggesting that even remnant tributaries are critical wintering ...
Ecology
Jan 31, 2017
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Researchers at the University of Alberta have conducted the first-ever study to use hydraulic fracturing fluids to examine effects on aquatic animals, such as rainbow trout. Horizontal drilling with high-volume hydraulic ...
Environment
Jan 25, 2017
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The U.S. Fish and Wildlife Service (Service) announced today that it has completed a status review on the Eagle Lake rainbow trout and determined that the fish does not warrant protection under the Endangered Species Act ...
Ecology
Jul 06, 2016
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In 2014, some 13.3 million kilograms of fish were cultivated for human consumption in Finland. This represented a decrease of some 0.3 million kilograms compared to 2013. The value of farmed edible fish was slightly lower ...
Ecology
Jun 25, 2015
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Freshwater fish with bellies full of shrews – one trout a few years back was found to have eaten 19 – aren't as random as scientists have thought.
Ecology
Oct 31, 2014
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Each year, the rainbow trout industry suffers significant economic losses due to bacterial cold-water disease, caused by the bacterium Flavobacterium psychrophilum. The disease also affects salmon and other cold-water fish ...
Ecology
Oct 06, 2014
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