EDFish

“50 in 10” Collaborative Aims to Bring 50% of the World’s Catch Under Sustainable Management in 10 Years

On World Oceans Day we celebrated an ecosystem which is inextricably linked to our lives. Oceans cover about 70% of the planet and contain 99% of Earth’s living space. They are home to nearly half of all known species, generate most of the oxygen we breathe, help regulate the climate, and provide food for billions of people around the world. In fact, 2 billion people in the developing world depend on seafood for at least 50% of their nutritional needs.

There are myriad challenges facing the world’s oceans, including pollution, climate change, acidification and overfishing (often as a result of mis-management of fisheries), yet new policies and management tactics offer hope for improving the economic and environmental outlook of our oceans.

EDF is a founding partner of the World Bank’s Global Partnership for Oceans—an “alliance of more than 100 governments, international organizations, civil society groups, and private sector interests committed to addressing the threats to the health, productivity and resilience of the world’s oceans.” A separate but complimentary initiative is the “50 in 10 Initiative” which seeks to ensure that 50% of the world’s fish are caught under sustainable management by 2023. Consensus is emerging among global leaders that solutions to the problems we are facing exist—and can be scaled up to empower fisheries to deploy these proven solutions. Read More »

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How Sustainable is your Supermarket’s Seafood Case?

sustainability rankings of seafood retailers 2013

ImageCredit: Greenpeace, from “Carting Away the Oceans 2013” Report

Last week, Greenpeace USA released the seventh edition of their popular Carting Away the Oceans report, which ranks the sustainable seafood performance of the nation’s 20 largest supermarket chains. Industry leaders like Wegmans (a former EDF partner on salmon and shrimp sourcing), Whole Foods and Safeway once again scored in the top five, while Winn Dixie, Publix and Supervalu perennially find themselves at the bottom of the rankings.

This year’s report places extra emphasis on the ways that these companies approach pressing conservation policy issues, such as the approval of genetically-modified salmon, the advancement of industry-wide seafood traceability, and catch methods for canned tuna. Read More »

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Seafood Selector helps you have your hake (and eat it too)

Environmental Defense Fund recently released the latest version of its popular Seafood Selector, a tool to help make consumers aware of critical ocean conservation issues through the fish that they and their families eat. Today I want to take a moment to remember what life was like in 2001, when our first version came out as a small black-and-white paper cutout in the organization’s quarterly member newsletter. (I know it’s hard to believe, but most people still received their environmental news by snail mail back in those days).

Back then, most people still didn’t have cell phones, and those that did just kept them in their gloveboxes for emergencies. I was a graduate student at the University of Hawaii, studying shark ecology and physiology. Even as a young marine biologist, I was largely unaware of the impacts of our personal choices on the health of the oceans.

Raising consumer awareness of ocean conservation issues was no easy task 12 years ago – and is still a challenge today – given the complexity of how most fish makes it to our plates. For example, here are some interesting facts you might not know about the U.S. seafood market: Read More »

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EDF Releases New Blog for All Our Expert Voices: Collecting stories, ideas and arguments from all of our experts in one place

EDFish is where EDF’s ocean experts share their thoughts on ocean conservation issues. We advocate and innovate for a healthier ocean and provide a unique perspective on how to restore and maintain sustainable fisheries. However, we know you may have a broad interest in environmental issues.

That’s why we wanted to share with you Environmental Defense Fund’s new flagship blog, EDF Voices. EDF Voices collects stories, ideas and arguments from all of our EDF expert voices in one place. Our thought leaders use this space to weigh in on all sorts of environmental issues, from stories about ocean conservation in Belize to reflections on a life impacted by a magnificent songbird, the Golden-Cheeked Warbler.

We hope you like what you read on our new EDF Voices blog and become a subscriber!

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Climate Change is Changing Fisheries

Recently, the impacts of climate change on fisheries have been in the news.  The emphasis has been on the inability of scientists to explain how climate change is affecting fisheries or to fix the problems it seems to be causing.  These include shifting distribution and abundance patterns of commercially valuable fish stocks – shifts that may leave fishermen stranded with very restrictive catch limits, even when they have been doing everything possible to protect and restore their stocks.  These problems are being felt acutely in New England, where catch of some valuable stocks has been highly restricted to rebuild stocks depleted by overfishing – but they face even more restrictions as scientists find less fish in the water, possibly due to migrations induced by climate change.

A better scientific understanding of how climate change influences the distribution and abundance of fish is certainly needed, but that may be less important than the need for more flexible human institutions that can rapidly adjust to those changes. Read More »

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Newsflash! Warming oceans=changes in fish populations and ecosystems

A number of scientific studies indicate that warming waters are affecting fish populations globally—and often in unpredictable ways. This finding is significant for fisheries management because as fish populations shift, whole ecosystems are changed. A recent study covering 40 years of data illuminates these changes in fish distributions and a Huffington Post article examines the research conducted to date and highlights the uncertain implications of this knowledge. The article extensively quotes our own scientist and Director of Spatial Initiatives, Jake Kritzer. Jake comments on the difficulty of making management predications without a complete understanding of how complex underwater ecosystems are shifting:

“It’s an immensely complicated situation. You have climate change overlaying everything, and it seems to be changing the way everything works, which means we have a lot of problems. It’s getting harder and harder to assess the stocks, to model them and understand their dynamics and predict what’s going to happen. Because those models are based on years and years of experience reading fish stocks and studying them, they have been tested over a long time and they rely on a certain set of assumptions and conditions that now seem to be rapidly changing. Tools that have been fairly well established and worked well in the past just don’t seem to be working as well anymore.”

Read the full Huffington Post article: http://www.huffingtonpost.com/2013/05/17/ocean-climate-change-fishing-industry_n_3275505.html

Access the recent study published in Nature from researchers in British Columbia: http://www.nature.com/nature/journal/v497/n7449/full/497320a.html

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