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.
Intelligence
How climate change-induced temperature increases impact crustacean aquaculture
Building resiliency in crustacean aquaculture requires physiological responses, emerging technologies and adaptive management practices.
Responsibility
Wales launches study to map carbon footprint of its seafood industry
The Welsh government has launched a study to measure the carbon footprint of its seafood industry and guide its transition to net-zero.
Fisheries
How change in spawning locations of Atlantic cod in the Barents Sea may affect the mean individual size of the offspring
Decreased offspring size likely affects population dynamics through reduced recruitment and may be the cause of reduced biomass of Barents Sea cod.
Responsibility
Study: Warming Arctic rivers threaten Chinook salmon and food security for Indigenous communities
Warming Arctic rivers put Chinook salmon at risk, raising food security concerns for Indigenous communities in Alaska and the Yukon.
Fisheries
Decadal changes in nearshore habitats drive disconnect between settlement and fishery recruitment of western rock lobster in Australia
Monitoring marine habitats like submerged vegetation can complement long-term fishery data collection and coastal management.
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.
Intelligence
Carbon clarity and a call to action: Shrimp industry urged to start work on low-emissions future
New Shrimp Carbon Footprint Guide launches at Global Shrimp Forum, urging swift industry action and practical steps for a low-carbon future.
Responsibility
Study: Overhauling global food systems with sustainable seafood may help boost food security and avert worsening land crisis
Scientists say sustainable seafood, less food waste and land restoration can boost food security and protect biodiversity.
Responsibility
An iron in the fire: How iron sulfide could turn fish farms into climate solutions
Researchers say mussels and iron sulfide enhancement on fish farms and could sequester hundreds of millions of tons of carbon dioxide.
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.
Fisheries
Climate change will increase labor risks in fisheries, study warns
Authors of a new Marine Policy paper call for integrated policy responses across climate, industrial fisheries and labor systems.
Responsibility
Are giant kelp forests carbon sinks? Environmental DNA technology offers clues
Researchers in New Zealand use environmental DNA to track carbon from giant kelp and assess its potential for carbon sequestration and climate solutions.
Fisheries
The relationship between American lobster landings and sea surface temperatures in Prince Edward Island, Canada
How might future ocean warming impact a commercially important lobster fishery, given that ocean temperatures have an influence on landings?
Responsibility
Scientists call for global conservation of wild seaweed at UN ocean summit
Wild seaweed must be protected like coral reefs, scientists argue, citing its role in climate, food security and ocean ecosystem health.
Fisheries
Paper calls for permanent ban on high seas exploitation, including commercial fishing
Leading scientists say banning deep-sea mining, oil drilling and commercial fishing on high seas will safeguard ocean ecosystems