Two pathogens linked to salmon health and survival in B.C.
Many wild salmon populations in B.C. have experienced substantial declines over the last three decades. New UBC research published today can help chart a course towards better protection of wild salmon.
May 19, 2022
Salmon smolts find safety in numbers
Using tags surgically implanted into thousands of juvenile salmon, UBC researchers have discovered that many fish die within the first few days of migration from their birthplace to the ocean.
May 9, 2016
Hot, dry weather spells trouble for sockeye salmon
As UBC biologist Tony Farrell explains, this year’s lack of snow melt coupled with record-high water temperatures mean sockeye salmon heading to the Fraser River to spawn might not make it at all.
Aug 4, 2015
Freshwater and ocean acidification stunts growth of developing pink salmon
Pink salmon that begin life in freshwater with high concentrations of carbon dioxide, which causes acidification, are smaller and may be less likely to survive, according to a new study from UBC.
Jun 29, 2015
Salmon forced to ‘sprint’ less likely to survive migration
Sockeye salmon that sprint to spawning grounds through fast-moving waters may be at risk, suggests new research by University of British Columbia scientists.
Aug 21, 2014
Some populations of Fraser River salmon more likely to survive climate change: UBC study
Populations of Fraser River sockeye salmon are so fine-tuned to their environment that any further environmental changes caused by climate change could lead to the disappearance of some populations, while others may be less affected, says a new study by University of British Columbia scientists.
Mar 31, 2011
Genes contribute to sockeye salmon mortality in Fraser River: UBC and DFO study
Fraser River sockeye salmon with a certain genomic profile are more likely to die before spawning, contributing to the recent declines in British Columbian salmon, says a new study by researchers at the University of British Columbia (UBC) and Fisheries and Oceans Canada (DFO).
Jan 13, 2011