Fisheries

The Overlooked Impact of Bottom Trawling

A new study published by the scientific journal Nature is the first to quantify the potential release of carbon dioxide (CO2) into the ocean from trawling and finds that trawling is pumping hundreds of millions of tons of CO2 into the ocean every year. Juan Mayorga, marine scientist and study coauthor, talks about the groundbreaking

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Half the Ocean: Updating The Global Footprint of Fisheries

Global Fishing Watch’s updated fishing data offers new insight into the presence and behavior of the global fishing fleet In 2018, we published the first-ever global assessment of commercial fishing activity in Science. We tracked over 60,000 fishing vessels between 2012 and 2016, and estimated that fishing occurred on more than half of the ocean. 

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COVID-19 Brings Unmatched Downturn in Global Fishing Activity

One year into the pandemic that triggered turmoil around the world, an analysis of Global Fishing Watch data sheds light on shifts in global fishing activity  As the world marks the March 11th anniversary of the World Health Organization’s declaration of the COVID-19 pandemic, the fishing sector—like many industries—continues to feel the effects. With our

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Costa Rica Boats

Latin America Highlights Transparency as Essential in Tackling Illegal Fishing

Countries embrace transparency-based strategy to promote fair and effective ocean governance The 34th Session of the Food and Agriculture Organization of the United Nations’ Committee on Fisheries (COFI 34) was held virtually last week. Front and center of the agenda was the need to combat illegal, unreported and unregulated (IUU) fishing, a practice which accounts

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MUNRO and Kamchatka

Global Fishing Watch Assists U.S. Coast Guard Patrol in the Pacific

International collaboration and information sharing are key to detecting suspicious vessels and achieving well-managed fisheries. The U.S. Coast Guard (USCG) Cutter DOUGLAS MUNRO recently completed a nearly two-month patrol, traveling 12,500 miles (20,117 km) throughout the ocean in support of Operation North Pacific Guard, an annual high seas fisheries law enforcement operation designed to detect

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Celebrating 25 Years of Collaboration for Responsible Fisheries

Life Below Water: Celebrating 25 Years of Collaboration for Responsible Fisheries

Innovative use of data and technology can support the implementation of historic, flagship policies October 2020 brings the 25th anniversary of the Code of Conduct for Responsible Fisheries (the Code). Developed by the Food and Agriculture Organization of the United Nations (FAO), the Code aims to “strengthen international legal frameworks for more effective conservation, management

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Daily total landed fishing hours for japanese domestic vessels graphic

COVID-19 Harms Japanese Fisheries Despite Active Fleet

A second wave of the coronavirus could exacerbate future fisheries damages Global fishing activity has been in decline since the COVID-19 pandemic began. From the start of 2020 fishing activity has decreased by approximately 6.6 percent, and it has dropped nearly 7.9 percent since the World Health Organization declared a global pandemic on March 11.

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Officer crosschecks suspicious vessel behaviors identified in VMS data in the Marshall Islands

New Partnership Brings Added Opportunities to Fisheries Monitoring

Global Fishing Watch becomes observer to International Monitoring, Control and Surveillance Network  It has been a busy summer for us at Global Fishing Watch. While travel may have been suspended and the majority of fisheries and ocean-related meetings were either canceled or postponed – some held virtually – the work has not slowed down. And

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Fisheries Transparency

Seafood Sector Can Benefit from Fisheries Transparency

Ocean stewardship begins with sharing information, requires courage and leadership Martin Exel, managing director of Seafood Business for Ocean Stewardship (SeaBOS), speaks on the importance of the seafood industry’s role in promoting transparency and sustainability.  Information sharing has the ability to transform fisheries governance. Through increased transparency and cutting-edge technology and analysis, Global Fishing Watch

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Chinese lighting vessels

International Cooperation Uncovers Large-Scale Illegal Fishing, Highlights Need for More Multinational Efforts

Experts from four countries joined forces to find out the real cause behind drastic decline in squid catch   A Global Fishing Watch-led study uncovers what is possibly the largest ever documented case of illegal fishing by vessels originating from one country operating in another nation’s waters, leading to significant ramifications. The story behind the research

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Illegal fishing by dark fleets in north korea

New Technology Unveils Massive Illegal Fishing by Dark Fleets in North Korea, What Next?

International collaboration and new technology shows unprecedented picture of fishing activity in North Korea, calls on nations to take action In the 30th issue of Science Advances Global Fishing Watch, along with 13 other co-authors, published a study revealing widespread illegal fishing in North Korean waters across 2017 and 2018. Hundreds of large, industrial vessels

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Fisheries activity

Peruvian Fisheries Experience Massive Decline in Activity from COVID-19

One of world’s biggest fishing nations faces economic setbacks, turns to artisanal fleet for food security This is the second blog in a series on the effects of COVID-19 on global fishing activity. Read our initial analysis of changes in global fishing activity during the pandemic here. According to the Global Fishing Watch database, fishing

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fishing data

Track and trace: transparent and digitized fishing data is crucial to ocean resilience

Recovery from COVID-19 will require greater transparency in commercial fishing activity As the global COVID-19 pandemic continues to unfold, its myriad negative consequences are slowly becoming clearer. While many of the impacts have been unmistakable, with entire countries locked down, some are playing out far away from our homes and shorelines, in the open ocean. 

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Life below water

Life Below Water: Prioritizing safe and decent working conditions for fishers and fisheries observers

Two months ago, the death of fisheries observer Eritara Aati Kaierua was reported in Pacific waters, leading to an ongoing murder investigation. For many people, the idea of a murder taking place on board a confined fishing vessel out at sea seems inconceivable, but for those that know the fisheries sector well, it is yet

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