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  • The Dutch have mastered water for a millennium. Could their new approach save New Orleans?

    As New Orleans and the Louisiana coast become increasingly vulnerable to rising sea levels, the city is looking to the example of the Netherlands in using nature as a tool in coastal preservation. In the Netherlands, the Maeslant storm surge barrier was built 23 years ago with the ability to block out waters to prevent flooding. In recent years, however, the Dutch have adapted: using green roofs, adding trees as an extra defense in front of levees, and looking to nature more and more to protect cities in the age of climate change.

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  • Alaskan Roulette

    An initiative called the Southeast Alaska Tribal Ocean Research is the state’s first coordinated testing effort to ensure that harvesters are not selling shellfish that contain paralytic shellfish poisoning. The program keeps track of data from 42 beaches in southern Alaska. However, the program only covers a small part of the active fishing sites in the state, so data is limited. But since the testing program was set up, no one at those sites have become sick.

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  • The Coral Ark That Hopes to Save Florida's Ailing Reefs

    The Coral Rescue Project is trying to save coral reefs, and their newest tool is a series of arks at Nova Southeastern University that will house and study corals that are under threat of a mysterious carribean disease. So far, they have collected 1,747 colonies and are storing them in the arks and at zoos across the U.S.The hope is that ultimately, the reefs can be restored to their ocean home in Florida.

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  • The divers rescuing a drowning island

    Vaan Island, off the coast of Indian in the Gulf of Mannar, is rapidly sinking. But scientists are working to prevent that erosion by replanting seagrass, which is an important plant in a marine ecosystem. Despite fishermen pulling up the seagrass with their nets, so far, nine acres of seagrass have been rehabilitated in the area.

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  • How to Exorcise the Ghosts of Crab Traps Past

    Low cost sonar helps teams of crabbers in the Great Bay Estuary locate abandoned traps, which they use hook lines to remove to protect wildlife and damage to fishing boats. Funded by three grants, teams have retrieved around 2,200 traps and crabbers are compensated for their efforts. The initiative is modeled after one in the Chesapeake Bay, where 34,408 ghost pots were removed over six years. Similar efforts have been implemented around the world, including the Ghost Trap Rodeo in Tampa Bay, which is styled like a fishing tournament but competitors collect abandoned traps instead of catching fish.

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  • Reforesting the Ocean

    In Australia, scientists have developed a method to seed the ocean floor with healthy plants as a way to regrow dying ocean forests vital to the ecosystem. They have also crowdsourced the process, with volunteers collecting healthy seagrass and depositing it in bins along the beach.

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  • Climate Change Was Killing Northwest Oysters. Growers and Scientists Fought Back

    The world's oceans absorb carbon dioxide from the atmosphere, which is a positive thing in the face of climate change for those living on land, but can harm the animals that rely on certain acidification levels of ocean waters. When it became apparent off the coasts of Oregon and Washington that oysters and other sea life with a shell or a skeleton were suffering the ramifications, researchers created a sensor that could detect acidification levels that could warn oyster growers of potentially harmful areas.

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  • Greta Thunberg sparks surge in sailboat hitchhiking

    Greta Thunberg is well-known for leading the youth climate movement, but her habit of using sailboats as a means of transportation is also gaining traction. Facebook groups that help connect sailboat hitchhikers have seen a significant uptick in members as of late, which in turn supports eco-friendly traveling.

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  • Restoring Jamaica's lost coral reefs

    Coral reefs play a vital role in the ecosystem, but are facing a dire future in many parts of the world. In Jamaica, however, "grassroots-run coral nurseries and fish sanctuaries" have been established over the last decade, which has helped bring reefs in this area back to life.

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  • A Vision For Floating Buildings, Minus the Libertarian Politics

    A floating prototype in the San Francisco bay - envisioned by researchers at California College of Art - is testing the sustainability and possibilities of the creation of floating buildings. The structure, which has successfully integrated with barnacles and other marine life, is one in a number of visions of floating communities that respond to the rapidly appearing effects of climate change on coastal communities.

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