EDFish

Selected tag(s): Climate change

What will it take to secure healthy fisheries in the face of climate change?

Editor’s note: This is the first in a multi-part blog series, Fisheries for the Future, examining the impacts from climate change on global fisheries and the opportunities to address these emerging challenges. Throughout the series, we’ll be investigating how climate change will impact the world’s supply and distribution of fish and what we can do to ensure the most sustainable future for ourselves and our planet. Learn more about this work: Resilient Seas

Fisheries are a globally-important source of jobs and income and critically important for the food security and nutrition of some of the most impoverished people on the planet. This is increasingly the case as human populations continue to grow. Managing fisheries well is also an important aspect of ecosystem health, as well-managed fisheries help contribute to vibrant and abundant ecosystems. Climate change is already affecting fish populations and will scramble these systems in ways not fully understood. This poses a risk to fisheries, the people who depend on them for their livelihoods and the continued ecological abundance and diversity that we hold dear. Read More »

Posted in Climate and Fisheries Series / Also tagged | Comments are closed

Carbon and the Deep Blue Sea: Why Recovering Fish Stocks Hold the Key to Sequestering Carbon at the Bottom of the Sea

Important progress is underway around the world to emplace sustainability in wild ocean fisheries. The big surprise, however, is that getting fisheries right at the global scale may also make an unexpected and potentially very significant down payment on helping fight global warming.

We have known for some time that fixing fisheries management is the right answer for economic and ecosystem well-being under today’s conditions. That outcome is moving from the  theoretical to the realm of the possible. For example, the past 12 months have seen the profound transformation of fisheries framework laws in Japan and Cuba, and Belize is about to follow suit. Even China has joined the hunt, both for reforming its own domestic fisheries — the biggest in the world — and also in the way the country imagines “environmental civilization” and the future of the world ocean. Read More »

Posted in Science/Research / Also tagged , , | Comments are closed

Will calamari play an important role in future climate-resilient fisheries?

Global reported squid catches (Millions of metric tons, 1950-2015). While squid catches have increased in recent years, year to year changes have also increased. Data accessed from FAO database. Plot by R. Boenish

Besides being the star in calamari appetizers, squid play the crucial roles of both predator and prey in marine ecosystems. Globally, squid can be found in nearly every ocean habitat from seagrass beds, to coral reefs, to the open ocean. Squid fisheries provide livelihoods and high-quality protein to communities, large and small all over the world. And as it turns out, studying squid can teach us valuable lessons about how to build climate-resilient fisheries. A new paper in Fisheries Research will help fishery managers predict where jumbo squid (Dosidicus gigas) populations might migrate under different scenarios of climate change, and help researchers understand why some species are more resilient than others.

While overall squid catches (all species combined) have increased in recent years, it is unclear what the future will hold in the face of climate change and other pressures. Healthy ecosystems depend on resilience from all links of the food chain. This research, which I contributed to along with a number of leading marine research organizations including Shanghai Ocean University, The University of Washington and The University of Maine, suggests that squid may play a more important role in improving climate resilience in the world’s fisheries than previously thought. Read More »

Posted in Global Fisheries, International, Science/Research / Also tagged , , | Comments are closed

Five reasons for hope on World Fisheries Day 2018

You may not have it on your calendar – but today is World Fisheries Day – a moment to celebrate the incredible bounty that we receive from the sea. It’s also an opportunity to take stock and reflect on where we’ve been, and where we’re headed. As we look back over the past year, the EDF Oceans team has been struck by how much the global oceans community has accomplished. And we’re increasingly optimistic and energized about the future health and resilience of our oceans. Here are five reasons for hope on World Fisheries Day. Read More »

Posted in Global Fisheries, International, Pacific / Also tagged , , , , , | Comments are closed

Science shows that fish are moving, but can fishermen adapt to warming waters?

Europe is already witnessing first-hand shifts in commercially important species such as mackerel, herring and cod. The International Council for the Exploration of the Seas (ICES) recently documented that 16 out of 23 key commercial species in European waters are shifting management areas, with eight of these species moving outside their historic zones.

The North East Atlantic is not immune to the shifts caused by climate change. These waters are home to some of Europe’s most sustainable fisheries as well as complex, highly developed scientific and governance systems. With these complex systems and challenges in mind, the European community is coming together to understand and find effective solutions to the problems being caused by climate change in their fisheries. To spur collaborative action, EDF released a new report outlining tools and approaches to address climate change impacts already being felt in the North East Atlantic region. Read More »

Posted in Europe, International, Policy, Science/Research / Tagged | Comments are closed

Four lessons from European fisheries to consider in 2018

Almost a year ago, my colleague Erik Lindebo (now walking the corridors of power at the European Commission) wrote this prescient piece on the ‘interesting times’ facing Europe and its fisheries.

This seems like a good moment, as we start the New Year, to reflect on what we’ve learnt during these interesting times, and how those lessons will shape EDF’s work in 2018. Read More »

Posted in Europe, International, Policy, Science/Research / Also tagged , | Comments are closed