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  • As oceans acidify, shellfish farmers respond

    The oceans are acidifying at an alarming rate due to human-influenced climate change, and the effects are proving detrimental to our food chain and the marine ecosystem - especially shellfish, which are literally crumbling due to the increased levels of carbon dioxide. But shellfish farmers, governments, and scientists are striving to respond with a variety of solutions that vary from the short-term, such as altering methods for growing shellfish for improved harvest, to the bigger picture, seeking ways to decrease CO2 emissions on a global scale.

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  • As Big Marine Reserves Proliferate, a New Focus on Enforcement

    Scientists and conservationists have been pushing for more marine protected areas, regions that restrict human activity to protect marine life. But, they're quickly realizing it’s not about the quantity of mpa’s, but the quality.

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  • After its dams came down, a river is reborn

    Removing dams pays back dividends by restoring ecological diversity. In Washington State, the decommissioning of the Elwha and Glines Canyon Dams began a decades-long process of restoring the Elwha River’s floodplain. By studying the river and learning from their failures, researchers are learning the best ways to maintain salmon populations and foster an environment more resilient to climate change.

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  • Catching food security in a dipnet

    In Alaska, transitioning from sport fishing to dipnetting, a practice that allows a much higher limit for the amount of fish that can be caught, has resulted in a sustainable food supply for some families. Although not without limitation, such as the distance and expense of getting to the coastal areas necessary, the results have caught the eyes of researchers in the subsistence division at the Alaska Department of Fish and Game.

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  • Here's What Can Be Done to Stop the Mounting Deaths of Right Whales

    Right whales are highly endangered and far too many were killed by ship strikes in the Gulf of St. Lawrence. With the help of the International Marine Organization, mitigation measures have been taken, such as to prevent ships from entering areas where whales often inhabit, and the creation of shipping lanes.

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  • Ghost Gear Busters: Paying Fishers to Collect Derelict Nets, Traps

    "Ghost gear" describes the nets, lines, and other debris lost off the back of commercial fishing boats in staggering amounts each year, and it spells death for hundreds of thousands of marine animals and birds who get tangled in it. Previously, there was little financial incentive to pull this litter back out of the water, but a new public-private partnership called Fishing For Energy is paying fishers to gather up ghost gear and help recycle it, as well as developing new technologies to prevent bycatch and educating communities about the issue.

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  • The New Technology That Promises to Blow up Illegal Fishing

    Illegal fishing is a grave concern that not only threatens to destroy the ocean's ecosystem but the livelihoods of billions of people around the world who depend on stable fish populations for food. Now, software developed in a partnership between Vulcan - a private Seattle-based tech firm - and Australia's Commonwealth Scientific and Industrial Research Organization allows law enforcement to quickly analyze suspicious patterns from the transponders of thousands of ships at a time, using special algorithms that automatically detect is a ship is a high-risk for criminal activity.

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  • Digital startup aims to lead a revolution in retail transparency

    Being able to trace the means of production and transport of an consumer good allows people to make informed, ethical decisions about their purchases. The website Provenance provides this information by working with companies who ethically source their products to share information about their supply chain.

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  • Madagascar: No more fish? We'll farm seaweed instead

    Adapting to climate change in coastal areas means adjusting local fishing and cultivation practices. Residents of Velondriake, a locally managed marine area in southern Madagascar, have introduced seaweed and algae farming as an alternative to fishing. With the help of Blue Ventures, an NGO based in the UK, and the University of Toliara, residents are monitoring their ecosystem and finding new markets for their harvests.

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  • Vietnam's response to climate change? A shrimp and mangrove cocktail

    Increasing salinization of water sources and droughts as a result of climate change have threatened traditional agricultural practices in the Mekong Delta of Vietnam. But The International Union for the Conservation of Nature and the Netherlands Development Agency are helping teach farmers to adapt by showing them how to work with the saltier waters, establishing organic shrimp farms instead of growing rice and preserving the valuable mangroves that protect their coastline from storms.

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