How AI is Revolutionizing the Fight Against Illegal Fishing
Release Date: 05/13/2024
When Whale Food Moves: Climate Change, Crab Traps, and Pop-Up Gear
How To Protect The Ocean
In 2014, a patch of unusually warm water nicknamed "the blob" settled off the west coast of North America. The cold, food-rich water that normally stretches far offshore shrank into a narrow strip along the coast, and hungry humpback whales followed their food straight into the waters where Dungeness crabbers had set thousands of traps, each tied to a vertical rope. Entanglements jumped from about 10 a year to 53 in 2015 and 55 in 2016. In this episode, Andrew traces the line from warmer water to a specific whale in a specific rope. You'll learn why lunge-feeding whales depend on dense patches...
info_outline
The Whale Heart That Beats Twice a Minute
How To Protect The Ocean
Fill your hands with cold water, hold your breath, and press your face in. Your heart slows within seconds. That reflex lives in every whale in the ocean too, and in a blue whale it is pushed so far that the largest heart on Earth can drop to two beats a minute on a deep dive. In this episode, Andrew walks through the first heart rate recording from a wild blue whale, led by Jeremy Goldbogen's team at Stanford, and a study by Terrie Williams of UC Santa Cruz that tracked narwhals fleeing after release from nets in East Greenland. The narwhals swam as hard as they could while their hearts fell...
info_outline
The Biggest Mouthful: How Blue Whales Eat and Why Krill Matters
How To Protect The Ocean
A blue whale can swallow a volume of water bigger than its own body in a single gulp. That move, called lunge feeding, is one of the most extreme feats in the animal kingdom, and it only pays off when krill is packed into thick, dense swarms. In a thin patch, a blue whale gets back about six times the energy it spent. In a dense swarm, it gets back more than 200 times. In this first episode of the Age of Giants series, Andrew breaks down how rorqual whales feed, then follows the krill. In 2025, the Antarctic krill fishery hit its 620,000 tonne precautionary limit for the first time and closed...
info_outline
Whales Are Sprinters: What a Blue Whale's Heart Does When It Lunge Feeds
How To Protect The Ocean
What happens to the heart of the largest animal on Earth when it charges into a swarm of krill? Dr. Ashley Blawas, a postdoctoral scholar in Jeremy Goldbogen's lab at Stanford's Hopkins Marine Station, joins Andrew to unpack new research published in PNAS that measured the heart rates of lunge-feeding blue whales and humpback whales using suction-cup ECG tags. Ashley explains the three phases of lunge feeding (accelerate, engulf, filter) and why these giants behave a lot like human sprinters. Their heart rates stay high after each lunge, then gradually recover while they glide and filter,...
info_outline
The Pollution That Breeds: How the Great Lakes Stopped Invaders
How To Protect The Ocean
In 1988, someone found a striped mussel the size of a fingernail in Lake St. Clair. Within a few years, zebra mussels coated pipes, boats, and the bottom of the Great Lakes, and they became the poster child for "it's too late." Andrew closes Marine Pollution week with the pollutant that breaks every rule: a living one that reproduces instead of diluting. He follows two invaders. Zebra mussels rode in on ship ballast water, clogged power plant intakes, and stripped plankton from the base of the food web. Lionfish, likely released from home aquariums, spread from Florida across the Caribbean and...
info_outline
How Beach Cleanup Data Helped Canada Ban Plastic
How To Protect The Ocean
You rinse the yogurt tub, check the number on the bottom, and drop it in the blue bin. In Canada, only about 9% of plastic waste actually gets recycled, and the global rate is the same. Andrew breaks down why plastic is so hard to recycle, why microplastics are so hard to study, and what the controversy over plastic-in-the-brain headlines does and doesn't tell us. Then the story moves to a beach in Stanley Park in 1994, where Vancouver Aquarium staff and volunteers started picking up trash and writing down what they found. That cleanup grew into a national program, and its data fed into the...
info_outline
What Happens to Fish When Our Pills Reach the Water?
How To Protect The Ocean
In 2001, government scientists started adding a tiny amount of the synthetic estrogen found in birth control pills to a remote lake in northwestern Ontario, at levels already measured in city wastewater. Within seven weeks, male fish were making egg-yolk protein. After two summers, some had eggs growing in their testes, and the fathead minnow population collapsed to about 1% of normal. Andrew explains how the same chemistry leaves our bodies every day, passes through treatment plants built for sewage and bacteria, and flows into rivers, lakes, and the coast. Hormones are only part of it. In...
info_outline
How Did Humpback Whales End Up in New York Harbour?
How To Protect The Ocean
This summer, people are boarding whale watching boats and seeing humpbacks feeding in sight of the Manhattan skyline. Fifty years ago, that same water was an open sewer, and every toilet on Manhattan's West Side flushed straight into the Hudson River, untreated. Andrew tells the story of how the whales got here, and why it took most of a century. He starts with the cause: sewers built to empty into the rivers, roughly 590 million gallons of raw sewage a day by the early 1900s, and floating screens at Coney Island to keep it away from swimmers. Then the turn. The city began testing the harbor...
info_outline
Plastic Is Still the Ocean's #1 Villain, with Dr. Judith Weis
How To Protect The Ocean
Plastic keeps getting made, it never goes away, and almost none of it gets recycled. Dr. Judith Weis, Professor Emerita at Rutgers University Newark and Andrew's very first guest on this podcast more than 2,000 episodes ago, returns for her fourth appearance to talk about the second edition of her book, Marine Pollution: What Everyone Needs to Know. Judith walks through every major category of marine pollution: nutrients, metals, oil, pesticides, marine debris, pharmaceuticals, ocean acidification, and one category that surprises most people, biological pollution. She explains why...
info_outline
You Left a Public Comment. Now What?
How To Protect The Ocean
All week, Andrew has asked listeners to comment on and show up for California's marine protected area review. Today he answers the question that comes after: once the meeting ends and the news coverage stops, how do you find out if anything actually changed? He works through four practical questions every ocean advocate should know how to answer. First, where to find the current rules for any of the 124 MPAs in California's network (the California Department of Fish and Wildlife's own MPA pages). Second, why a Fish and Game Commission vote isn't the finish line, since approved changes still go...
info_outlineOn this episode of the How to Protect the Ocean podcast, we dive into how AI technology is being used to combat illegal fishing, ultimately reducing the risks migrants from Africa face when crossing into Europe. Discover the innovative work of Dyhia Belhabib from Algeria, who has revolutionized enforcement against illegal fishing practices. Tune in to learn more about the impact of her efforts.
Link to the article: https://www.popsci.com/technology/ai-marine-conservation/
AI technology is revolutionizing the fight against illegal fishing activities, a critical issue with far-reaching implications beyond marine conservation. As highlighted in the podcast episode, individuals like Dahia Belhabib showcase how AI can effectively combat illegal fishing. By developing sophisticated AI-powered databases like Spyglass and utilizing tools such as the GRACE AI risk assessment tool, authorities can now track vessel movements in real-time and predict the likelihood of environmental crimes at sea.
Reducing illegal fishing activities is crucial not only for protecting marine ecosystems but also for the livelihoods of artisanal fishers in African countries. These fishers rely on sustainable fishing practices to support their families, and illegal fishing depletes fish stocks, leaving them without a viable source of income. This often leads to dangerous migration of African migrants to other countries, risking their lives on overcrowded boats.
By leveraging AI technology to crack down on illegal fishing, the goal is to create a more sustainable fishing industry that allows local fishers to thrive in their communities. Preserving fish stocks through effective enforcement enables artisanal fishers to continue their traditional practices and provide for their families without needing to migrate for better opportunities. This not only safeguards marine biodiversity but also addresses the root causes of migration, ultimately reducing the risks associated with dangerous migration routes.
The use of AI technology in monitoring and tracking illegal fishing activities is a powerful tool in the global fight against this issue. By enhancing surveillance capabilities and enabling real-time data analysis, authorities can more effectively detect and apprehend rogue fishing vessels. This proactive approach not only protects marine resources but also contributes to the safety and well-being of African migrants who might otherwise undertake perilous journeys in search of a better life.
Dahiya Belhabib, a remarkable woman from Algeria, has made significant strides in combating illegal fishing by harnessing the power of artificial intelligence (AI). Belhabib's innovative approach involves creating a comprehensive database to monitor criminal activities of industrial fishing vessels. This database, known as Spyglass, is the world's largest registry of criminal history related to illegal fishing operations.
Belhabib's journey began with her doctoral research, which revealed the alarming extent of illegal fishing activities supplying Chinese and European markets. Recognizing the urgent need for action, she established the Spyglass database. This initiative has revolutionized the enforcement of illegal fishing laws by providing real-time tracking of vessel movements and identifying potential environmental crimes at sea.
Through her collaboration with co-founder Sogol Godin, Belhabib developed an AI-powered risk assessment tool named GRACE, in honor of the pioneering coder Grace Hopper. This tool predicts the likelihood of environmental crimes committed by vessels, enabling authorities to take proactive measures against illegal fishing activities. By leveraging AI technology and customized monitoring systems, Belhabib's efforts have significantly enhanced the effectiveness of policing marine crimes and criminal vessels.
Belhabib's dedication and entrepreneurial spirit have transformed marine conservation and paved the way for a more sustainable future. Her work exemplifies the impact individuals can have in safeguarding oceans and protecting ecosystems. Through her pioneering use of AI, Belhabib continues to lead the charge in combating illegal fishing and preserving marine biodiversity for future generations.
The Role of AI in Enhancing Illegal Fishing Monitoring and Enforcement
The episode highlights the groundbreaking work of Dahia Belhabib, who has leveraged AI technology to combat illegal fishing activities. By combining AI with real-time data processing, Belhabib has revolutionized the tracking and monitoring of illegal fishing vessels. This innovative approach has the potential to significantly enhance enforcement efforts and ultimately lead to the elimination of illegal fishing in the future.
Belhabib's creation of the Marine Crimes database, powered by AI algorithms like Ada and GRACE, has enabled the tracking of vessel movements in real-time. By utilizing signals from marine traffic transponders and other monitoring technologies, her team can predict the risk of environmental crimes at sea. This proactive approach allows for the identification of vessels engaged in illegal fishing activities, providing law enforcement agencies with the necessary information to intervene promptly.
Moreover, the collaboration with organizations like Global Fishing Watch and the use of satellite imagery have further strengthened monitoring capabilities. By visualizing global fishing activities and sharing data in near real-time, authorities can target suspect vessels and apprehend rogue fishing operations. This comprehensive approach, backed by advanced AI technology, has the potential to transform the landscape of illegal fishing enforcement.
The episode emphasizes the importance of AI in processing vast amounts of data efficiently and accurately. With the ability to analyze and interpret data in real-time, AI technology can facilitate quicker decision-making and response to illegal fishing incidents. By triangulating vessel positions and predicting routes, authorities can enhance their surveillance efforts and increase the likelihood of apprehending illegal fishing vessels.
Overall, the integration of AI with real-time data processing represents a significant advancement in the fight against illegal fishing. By harnessing the power of technology to track, monitor, and enforce regulations, stakeholders can work towards the ultimate goal of eliminating illegal fishing activities. Dahia Belhabib's pioneering work serves as a testament to the transformative potential of AI in marine conservation and enforcement efforts.