The respiratory performance of wild Pacific sockeye salmon functions normally even when infected with piscine orthoreovirus (PRV), according to a new study released today.
Plants & Animals
Jul 14, 2021
0
6
Behavior is one indicator of fish welfare. If we have a good understanding of how fish behave in their normal state, as well as in unusual environmental conditions, we can potentially detect events early on that might harm ...
Ecology
Jul 6, 2021
0
22
Hundreds of thousands of salmon swim against the current in southeast Norway—in massive indoor tanks away from the nearest river as the controversial industry increasingly embraces greener land-based facilities.
Ecology
Jun 30, 2021
0
6
With chronic drought drying up rivers earlier than usual this year, California is scaling up a drastic operation to help its famous Chinook salmon reach the Pacific—transporting the fry by road in dozens of large tanker ...
Ecology
Jun 6, 2021
1
9
The inaugural harvest of genetically modified salmon began this week after the pandemic delayed the sale of the first such altered animal to be cleared for human consumption in the United States, company officials said.
Other
May 28, 2021
0
659
Piscine orthoreovirus (PRV) - which is associated with kidney and liver damage in Chinook salmon—is continually being transmitted between open-net salmon farms and wild juvenile Chinook salmon in British Columbia waters, ...
Ecology
May 26, 2021
0
486
Juvenile salmon migrating to the sea in the Sacramento River face a gauntlet of hazards in an environment drastically modified by humans, especially with respect to historical patterns of stream flow. Many studies have shown ...
Plants & Animals
May 20, 2021
0
6
A new study, by researchers from Simon Fraser University and the Department of Fisheries and Oceans, reveals the trade-offs of fish biodiversity—its costs and benefits to mixed-stock fisheries—and points to a potential ...
Ecology
May 13, 2021
0
6
In a multi-stage effort to return migratory salmon to the Upper Columbia River so the fish may rekindle self-sustaining populations, scientists recently concluded that acres of suitable habitat await the salmon, should they ...
Ecology
May 4, 2021
0
6
A joint research study by the Pacific Water Research Centre at Simon Fraser University and the Fraser Basin Council points to the use of certified, nature-based solutions for protecting salmon and aquatic habitats in the ...
Ecology
Apr 23, 2021
0
4
