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  • How to Plant Millions of Oysters in a Day

    Conservationists are injecting millions of baby oysters into the Chesapeake Bay region to boost the native populations and improve the water quality. With their efforts, they’ve been able to restore 10 tributaries and about 324 hectares of oyster reefs have been restored.

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  • Off the coast of Italy, a radical approach to battling illegal fishing: a seafloor sculpture museum

    An unlikely sculpture museum is helping to battle illegal fishing off the coast of Italy, but this one museum you'll have to dive to see. Over 39 sculptures make up this underwater exhibit and serve as a physical barrier to seafloor trawling.

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  • Could crushed rocks absorb enough carbon to curb global warming?

    Scientists are testing if adding alkaline substances to seawater can allow oceans to absorb more carbon dioxide emissions. Early tests suggest this could be a potential way to combat climate change, but there are still many questions about how this can scale, how it impacts the natural ecosystem, and if it’s cost effective to implement.

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  • The force that could redraw the peninsula of India

    In the South Indian coast, erosion is leading to disappearing beaches. A study found that this erosion was in part due to man-made structures like a harbor that was built in the late 80s, groynes, and seawalls. These structures were interfering with the natural movement of sand. To fix it, they needed a structure that could block waves but also allow sand movement, the solution? An artificial reef. It was installed and some beaches are already seeing the results.

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  • Indonesia coral reef partially restored in extensive project

    A coral reef in Indonesia has been partially restored due to the collective efforts of conversation groups, nonprofits, and even a pet food company. They laid structures on the seabed to help stimulate reef growth. Because of their efforts, they have been able to increase coral cover from 5 percent to 55 percent.

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  • A Program in Galveston Turns Discarded Oyster Shells Into Treasure

    A nonprofit is taking discarded oyster shells from restaurants and giving them a new purpose as homes for marine life in Galveston, Texas. The Galveston Bay Foundation started an oyster recycling program, which have now grown to include 10 area restaurants. Oysters are collected weekly, at no cost to restaurants, then taken to a facility to be processed and disinfected naturally. "The program has recycled 1,072 tons of oyster shells."

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  • A Unique Alliance Could Help Warn Us of Toxic Algae

    A unique partnership between scientists, state agencies, and coastal communities in Washington state allows these different entities to monitor and manage toxic algal blooms. Known as the Olympic Region Harmful Algal Blooms Partnership, the initiative allows them to take water samples and analyze them for domoic acid, which is a deadly neurotoxin produced by algae. This collaboration allows fishers from tribal communities to know if it’s safe to harvest seafood and state officials to warn people when it becomes unsafe.

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  • Teachable Moments on the Dock

    A British Columbia project that includes education with regulations is a winning formula for rockfish conservation. Six cameras were placed strategically around the shoreline next to Galiano Island RCAs, and 46 information signs were posted at marinas and docks. The signs provide photos to help identify rockfish, show the boundaries of the RCAs, and offer specifics on the fishing rules. Team members also appear at community events to distribute information on RCAs, explaining how they work and what they are intended to achieve.

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  • Is seaweed the solution to climate change?

    Agricultural and marine scientists teamed up to tackle methane emissions from cow belches. They created a formula made up of red algae seaweed that cut methane emissions from the animals by 70 percent. While tests still need to be done to figure out how to mass produce the seaweed without disturbing native ecosystems and ensure that it doesn’t affect meat and milk quality, this could be one way to combat the effects of climate change.

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  • Restoring Harmony in Haida Gwaii

    Scientists from the Haida Nation, Parks Canada, and Fisheries and Oceans Canada, researchers from academic institutions, nonprofit organizations, and representatives from the commercial fishing sector, are all collaborating to help restore the two large reserves in Canada. This collaboration between Indigenous and non-Indigenous people alike is helping to create statistical models that target the most beneficial conservation efforts.

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