EDFish

Expert Q&A: What we need to know to ensure aquaculture in offshore US waters is done right

As global populations grow and fish populations shift or even shrink, one thing is clear: offshore aquaculture in the United States is a matter of when not if. But it’s also a matter of how. Because as demand for safe, delicious, low-carbon seafood grows, we must also ensure that offshore seafood farming in United States waters does not negatively impact marine ecosystems or wild capture fisheries. And according to a new report, Toward an environmentally responsible offshore aquaculture industry in the United States: Ecological risks, remedies, and knowledge gaps, building a robust regulatory framework to ensure that requires more studies and more data.

We talked to some of the report’s authors to better understand what we know, what we need to know, and where we go from here:

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Building international collaboration in a remote world: Finding the resilience within to build resilience in crustacean fisheries

By Jeff Young, Kristin Kleisner and Yong Chen

As climate change and overfishing continue to impact coastal communities worldwide, crustacean fisheries provide an opportunity for hope. Crustacean fisheries, consisting of species such as crabs, shrimps, prawns and lobster, provide a critical source of food, jobs, and income for coastal communities worldwide. These species tend to reproduce quickly and therefore have traditionally been considered more resilient to overfishing, which has contributed to crustaceans representing an increasing share of the global catch in many parts of the world. With overfishing and climate change continuing to pose threats to fisheries worldwide, crustaceans provide a critical opportunity for diversification and greater stability in livelihoods, assuming they can be managed well. Read More »

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What the BBNJ negotiations could mean for the ocean’s ‘twilight zone’

By Vrinda Suresh, Julia Mason and Doug Rader 

During the last two weeks of August 2022, delegates from across the globe gathered in New York City for the Fifth Session of the Intergovernmental Conference, or IGC5, to develop a new treaty to protect biodiversity in offshore waters, called the Biodiversity Beyond National Jurisdiction Agreement, or BBNJ Agreement. The BBNJ Agreement specifically addresses high seas waters, which include all areas more than 200 nautical miles from coastlines and fall outside the management authority of individual countries. The high seas make up nearly 60% of Earth’s oceans.   Read More »

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Looking to the oceans for answers to the climate crisis

Three new reports examine the potential of blue carbon pathways to act as natural climate solutions.

By Kristin Kleisner, Monica Moritsch and Jamie Collins

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Tech solutions to meet the challenges of a changing ocean

By Janelle Hangen and Huff McGonigal

Climate change will continue to have serious impacts on oceans, fish stocks and fishing communities. If we continue to emit carbon at the current rate, landings of sustainably caught fish will decline by as much as a 25% by the end of the century due to shifting stocks and decreases in productivity. To meet this challenge, a suite of new and emerging technologies can help fishers, managers and communities to fish smarter and to become more climate-resilient in an uncertain future. EDF’s new publication, Technologies for Climate-Resilient Fisheries, identifies four primary climate challenges and the technologies available to meet them. Read More »

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The Climate-Resilient Fisheries Toolkit can help you build resilience now

By Jeff Young

Climate change and overfishing are increasingly straining fisheries and marine ecosystems, putting marine biodiversity, the nutrition of people in coastal communities and global food supply at greater risk. Fishers, community leaders and practitioners worldwide are poised to take action, but often grapple with uncertainty, limited data or insufficient resources. Meanwhile, the journey of building resilience can often feel daunting and overwhelming. These leaders and change-makers are not alone in their experiences and tangible solutions to these major challenges are within reach. Read More »

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