Monitoring An Active Thermocline, Rapid Changes

    State University of New York (SUNY)—Plattsburgh

    Beginning in the 1990s, researchers have collected samples manually every few weeks on trips to Lake Champlain to gather data on its dynamics. But the metrics the team has collected are spotty, considering the faster-paced changes fueled by a changing […]
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    sentinel lake superior

    A New Kind of Sentinel on Lake Superior

    Superior Watershed Partnership, Lentic Environmental Services and UC-Boulder

    For more than 100 years, the Stannard Rock Lighthouse has kept a watchful guard over Lake Superior. But now, a new weather buoy is joining the watch in a remote part of Lake Superior, providing much-needed weather data to local […]
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    protecting Ohio river wildlife

    Protecting Ohio River Wildlife

    U S Army Corps of Engineers

    A complex series of locks and dams up and down the Ohio River enable interstate commerce, travel, and recreation. But maintaining a usable pathway for watercraft comes at a cost. The inevitable byproducts of disrupting the river’s natural systems are […]
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    Submerged Sensors of Sebago Lake

    Portland Water District

    Sebago Lake is the second largest lake in Maine—one of the only lakes in the nation with clean enough water for use by a drinking water facility without filtration requirements. Residents of the Greater Portland area are the beneficiaries, and […]
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    The Coral Reef Early Warning System (CREWS)

    Central Caribbean Marine Institute (CCMI)

    Corals around the world are under threat. The buoys of the Coral Reef Early Warning System (CREWS) help face that threat, providing the entire world with weather patterns and data about climate change from their home in the Caribbean Sea. […]
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    lighter buoys, quicker in-house responses

    Lighter Buoys Mean Quicker, In-House Responses

    NOAA Chesapeake Bay

    The NOAA Chesapeake Bay Office runs an unusual set of buoys. NOAA’s Chesapeake buoys originated as part of the John Smith Water Trail—a kind of aquatic Appalachian Trail for boaters. Although the buoys are no longer used as interpretive trail […]
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    Stone Lab buoy tracks algae

    Stone Lab Buoy Tracks Algae

    Ohio State University

    Even before the Toledo Water Crisis, researchers at Stone Lab were concerned with the algae blooming in Lake Erie. With their location on the lake’s Gibraltar Island, it was easy for them to see the tides whipping up green stuff […]
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    Cellular data buoys predict E. coli

    Cellular Data Buoys Predict E. Coli

    Chicago Park District

    The Chicago Park District is one of the largest municipal park managers in the nation with 8,100 acres of green space spread across 580 different parks. It also manages many indoor facilities, historical landmarks and beaches. At eight of its […]
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    Suttle Lake data buoy

    Suttle Lake Data Buoy

    High Lakes Aquatic Alliance Foundation

    For some time, sockeye salmon weren’t able to reach Oregon’s Suttle Lake due to barriers along the Deschutes and Metolius Rivers that kept them out. But thanks to recent remediation efforts, the lake has recently been seeing more sockeye migrating […]
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    Lake Nipissing Algae Events

    Nipissing University

    Despite Lake Nipissing’s popularity as a destination for tourists and fishermen in Ontario, Canada, relatively little is known about nutrient availability for algae that sometimes blooms there. Luckily, several investigators at the University of Saskatchewan and Nipissing University are working […]
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