Fisheries
Tuna fisheries most at risk from climate change, new research suggests
A global study warns tuna and other migratory fisheries face the greatest climate risks as warming seas shift stocks and strain management.
Fisheries
The ocean is getting darker. What could that mean for global fisheries?
As a darkening ocean threatens to reshape marine ecosystems, scientists explore risks for fisheries and how rewilding with restorative aquaculture could help.
Fisheries
‘Who will win and who will lose?’ How climate change is shifting the ocean food chain – and potentially global fisheries
Climate change is shifting the foundation of the ocean food chain, potentially but not definitively causing a poleward migration of fisheries.
Fisheries
Researchers point to ocean oxygen as key to improving fisheries management
Focusing on ocean oxygen as a dynamic, limited resource may improve fisheries management, according to Newcastle University researchers.
Health & Welfare
New training helps aquaculture workers tackle harmful algal blooms
New training helps aquaculture workers detect and manage harmful algal blooms, protecting fish health amid rising ocean temperatures.
Intelligence
Global omega-3 fatty acid shortage puts public health at risk, study warns
Study finds 85 percent of world's population is deficient in omega-3 fatty acids, due partly to a shortage driven by environmental factors.
Responsibility
Ocean warming increases worries of Vibrio-related foodborne illnesses
European researchers are investigating the prevalence of Vibrio, common bacteria in many types of shellfish, and identifying high-risk zones.
Responsibility
Ocean temperatures hit record highs in 2024
Ocean temperatures reached record highs in 2024, with deep ocean warming underscoring the urgent need for climate action.
Fisheries
Amid warnings, some marine species exhibit climate resilience as oceans warm
Warming oceans are causing major changes, yet some fish species, where the waters are most in flux, are showing climate resilience.
Responsibility
With oceans warming, researchers explore a thermotolerant salmon in New Zealand
The impact of ocean warming on farmed salmon has encouraged the Cawthron Institute to research ways to boost climate change resilience.
Responsibility
Machine learning model tracks decline in ocean oxygen, highlighting climate change impact
A new machine learning technique precisely tracks ocean oxygen loss, offering insights into climate change’s impact on marine life.
Responsibility
Study: Ocean warming boosts deep sea phytoplankton, threatening marine ecosystems
A new study indicates deep sea phytoplankton thrive with ocean warming, raising concerns about marine ecosystems.
Responsibility
FAO: Climate change could reduce fish biomass 10 percent by mid-century
Global projections show fish biomass could drop more than 10 percent in many regions by mid-century if greenhouse gas emissions stay high.
Fisheries
How ocean warming and acidification affect the life cycle of six commercial sea urchin species
A summary of the literature focusing on the impacts of ocean warming and acidification on life stages of commercially relevant sea urchin species.
Fisheries
Study: Ocean warming is driving wild Pacific salmon into Canadian Arctic
Ocean warming is increasing Pacific salmon in the Canadian Arctic, indicating that climate change is expanding their habitat.
Responsibility
Have mussel shells become more porous due to climate change?
A new study reveals East Coast mussel shells have become weaker and more susceptible to damage due to climate change.