News tagged with salmon population

What's cuing salmon migration patterns?

The spring-fed water that flows through Hansen Creek in southwestern Alaska is almost always clear. Its rate and temperature stay relatively constant throughout the year. Each summer, sockeye salmon migrate through the shallow, ...

dateMar 20, 2017 in Ecology
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How will salmon survive in a flooded future?

As torrential rain descends on the Pacific Northwest, new research published online in the journal Global Change Biology provides a glimpse of how salmon rivers might fare in a future with larger floods.

dateOct 17, 2016 in Ecology
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Salmon sickness detected in farmed Canadian fish

Researchers led by a Canadian government scientist have diagnosed potential heart and skeletal muscle inflammation in farmed salmon from British Columbia province, the Canadian fisheries ministry announced Friday.

dateMay 20, 2016 in Ecology
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Researchers discover size gene for salmon

The size of returning Atlantic salmon is largely dependent on the number of years that the salmon remains at sea before returning to spawn in the river. The genetic basis of this trait has not been previously known, making ...

dateNov 04, 2015 in Biotechnology
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