Food quality matters for southern resident killer whales, UBC study states
If southern resident killer whales ate just low-lipid salmon, they would have to eat around 80,000 more Chinook salmon every year than if they just ate high-lipid salmon.
Expecting aquaculture to ‘feed the world’ may be unrealistic, UBC-led study shows
Trends in global aquaculture growth rates reveal that the 101 million tonnes of farmed fish intergovernmental bodies expect countries to produce by 2030 may be unrealistic.
Seafood farming’s growth rate has already peaked, and now it’s in decline
The growth rate of seafood farming worldwide peaked in 1996 according to new UBC research, highlighting the importance of rebuilding wild fish stocks to feed future demand.
Global fish stocks can’t rebuild if nothing done to halt climate change and overfishing, new study suggests
“We are at a turning point. What we need is a coordinated global effort to develop practical and equitable marine conservation measures to support effective biomass rebuilding under climate change,” said Dr. William Cheung
Local stakeholder involvement key to understanding protection level of MPAs
Knowledge provided by local non-governmental organizations, academics, civil servants, journalists, and fishers can be valuable for evaluating the effectiveness of countries’ marine protected areas.
Unrelated theories coincide on link between respiratory stress and fish reproduction
A physiological explanation and an evolutionary explanation related to the moment fish become sexually active – and spawn for the first time – have turned out to be two sides of the same coin
Scientists urge WTO to ban subsidies that promote overfishing
Scientists are calling on the World Trade Organization (WTO) to ban subsidies that can cause overfishing at its meeting next week.
Clues from decades-old studies shed light on Newfoundland and Labrador’s cod crisis
Efforts to rebuild the stock should be focused all along Newfoundland and Labrador’s coast, not just in the south, says Dr. George Rose.
Expect to see more squid and less sockeye salmon on “climate changed” menus
Vancouver seafood lovers may see more Humboldt squid but less sockeye salmon on restaurant menus in the near future due to climate change.
Researchers deploy a new tool to study Chinook salmon fat content on the Fraser River
A Chinook with a short migration to Harrison Lake may offer half the calories to a resident killer whale as a similarly sized Chinook headed to the headwaters of the Fraser River.