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  • Are you watering your lawn wrong? USU's Water Checkers will help you figure it out

    Water Checkers visit homeowners in Salt Late City for free to help asses soil quality and determine if their sprinkler systems’ water distribution is working and efficient. By participating in this program, residents have reduced their irrigation by 7,900 gallons per month, which helps keep waters in tributaries of the Great Salt Lake.

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  • Drinking water in short supply? There's a solution in the air.

    As governments and residents wrestle with drought and dwindling water supplies, atmospheric water generation systems are popping up throughout the United States as a way to convert air into water. One product, called WeDew, collects water droplets that are formed when warm air meets a cool surface. That water can be used to water plants or create safe drinking water. These air-to-water generators are being used in places from California to Uganda.

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  • How Stony Brook University Scientists Gave Shinnecock Bay a New Life

    After planting clams in Shinnecock Bay in 2012, scientists at Stony Brook University were able to reverse the trends of red tide in the coastal New York waters. The bay restoration project resulted in 400,000 square meters of seagrass regrowth and the local clam population significantly grew.

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  • Saving the Great Lakes, one laundry load at a time

    A pilot experiment in Canada shows that adding a filter on a washing machine can prevent microfibers from entering the wastewater system and ending up in marine ecosystems. After installing these filters on machines in a community, there was a 41 percent decrease of microfibers in the washing machine liquid waste. This will not keep all microfibers from ending up in the environment, but legislators are working on passing bills requiring manufacturers to get these filters installed on new machines.

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  • Can Small Seaweed Farms Help Kelp Scale Up?

    Atlantic Sea Farms strives to create sustainable ocean livelihoods by growing seaweed, which is good for both people and the planet. It's nutritionally dense, provides an extra source of revenue for fishermen, and is environmentally low impact. Ongoing studies also indicate it might absorb carbon dioxide in the ocean and tamp down ocean acidification. In 2018, Atlantic Sea Farms was producing 30,000 wet pounds of seaweed a year but expects a harvest of 1.2 million pounds this year, making it the largest in the U.S.

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  • Researchers use waste glass to clean up polluted sea

    The beach in Omura Bay in Japan isn’t a normal beach covered in sand: It’s covered in glass. This glass beach, developed by the Nagasaki Prefectural Environmental Health Research Center, is meant to recycle waste from the ocean and promote the growth of shellfish to maintain the water’s health. After five years, the center has seen about 525 clams per square meter, an increase over previous years.

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  • Catching Crabs in a Suffocating Sea

    Frances Chan, a researcher at Oregon State University first came across hypoxia or dangerously low-levels of oxygen in the ocean in Oregon back in 2002. To better understand the issue and empower crab fishers whose livelihoods suffered as a result, he helped develop "small, low-cost oxygen sensors" that fit into their crab pots and read the levels of oxygen in water in real time as they fish. This year, 38 instruments were sent out on eight boats, and with time, the information could help fishers adapt.

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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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