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News and Features by Region Chesapeake Bay Archives - News and Features

Maryland’s Nutrient Trading Program Educates Stakeholders

In order to prepare stakeholders for the implementation of Maryland’s revised nutrient trading guidance, the Maryland Departments of the Environment and Agriculture sponsored the Nutrient Trading Symposium in collaboration with the Harry R. Hughes Center for Agro-Ecology, Chesapeake Bay Foundation, and Maryland Grain Producers . The symposium was held on Friday, January 8, 2016 at […]

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Land Use in Chesapeake Bay Watershed Influences Aquatic Health of Tributaries

A recent report released by the National Centers for Coastal Ocean Science (NCCOS) found relationships between land use, water quality, and several important aquatic organisms in certain tributaries of the Chesapeake Bay. This report synthesized six years of water quality and biological condition measurements in six Chesapeake Bay tributaries with different land use patterns. Linkages were explored […]

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Hardened Shorelines Associated with Seagrass Decline in Southern Chesapeake Bay

A recent study sponsored by NCCOS found that submerged aquatic vegetation (SAV) in the saltier (and more southern) portions of Chesapeake Bay decreases in areas near hardened shorelines. Shoreline hardening is an attempt to stabilize coastal land and protect residential and commercial infrastructure along the coast by building structures, like bulkheads, to hold back the sea and prevent the […]

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Climate Patterns Influence Amount of Fecal Bacteria in Maryland Shellfish Harvest Waters

NCCOS scientists and their partners have identified a link between inter-annual patterns of precipitation and air temperature and fecal coliform levels in shellfish harvest waters in Maryland’s portion of the Chesapeake Bay. Drawing on 34 years of monitoring data (1979–2013) from the Maryland Department of the Environment, the team found that fecal coliform tended to be […]

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NOAA and Partners Evaluate Oyster Nutrient Removal as Best Management Practice for the Chesapeake

Scientists from NCCOS and the Northeast Fisheries Science Center were selected by the Chesapeake Bay Program Water Quality Goal Implementation Team, along with university researchers, federal, state and local resource managers, to serve on the Oyster Best Management Practice Expert Panel. The charge to the 13 member panel, conducted by the Oyster Recovery Partnership, is […]

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NCCOS and Partners Conduct Ecological Assessment in NOAA’s Choptank Habitat Focus Area

NCCOS led a six month-long ecological assessment (EA) this year in the Tred Avon River, the largest tributary of the Choptank River in Chesapeake Bay. The Choptank River Complex is one of ten U.S. Habitat Focus Areas designated by NOAA for the purpose of concentrating agency investments and expertise at the landscape scale to improve […]

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Government Regulators Consider Negative Impacts of Shoreline Armoring

Results from a six-year NCCOS sponsored study on the impacts of different approaches to erosion control – seawalls, riprap, and “living” shorelines – on submerged aquatic plants, crabs, fish, ducks, and geese in Chesapeake Bay has prompted government regulators to consider the cumulative impacts of shoreline armoring projects in upcoming management decisions. Scientists have presented […]

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Scientists Assess Impacts of Bioluminescent Algae on Chesapeake Bay Fisheries

Around mid-August, a bloom of the dinoflagellate Alexandrium monilatum appeared in lower Chesapeake Bay and its tidal tributaries. It is unclear whether the bloom originated there or was carried there by currents. Since it first appeared in the York River and at the oceanfront off Sandbridge Beach, the bloom has been observed miles into lower […]

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