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NCCOS and Partners Explore Climate-Related Thresholds and Tipping Points

Stakeholders expressed concerns related to climate thresholds and tipping points for coastal systems through a workshop held at the Hollings Marine Lab August 18-19, 2014. Representatives from the National Centers for Coastal Ocean Science, other National Ocean Service (NOS) offices, coastal management groups, and academia discussed the application of tipping point concepts for coastal managers, and associated […]

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Atlantic Ocean Temperature Rise Could Favor Range Expansion of Invasive Lionfish and Native Species

Warming ocean temperatures could favor the expansion of the invasive Indo-Pacific Lionfish and native tropical species distributions within the Atlantic according to a recent study conducted by researchers from the National Centers for Coastal Ocean Science, National Marine Fisheries Service, and the University of North Carolina, Wilmington. The study was conducted from 2006–2010 in temperate rocky […]

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New Research Funding Opportunities Available for 2015

The National Centers for Coastal Ocean Science’s (NCCOS) Center for Sponsored Coastal Ocean Research (CSCOR) has released three competitive Federal Funding Opportunities for the 2015 Fiscal Year beginning October 1, 2014. The competitive Federal Funding Announcements of Opportunity (FFOs), published in Grants.gov, are: 2015 Ecological Effects of Sea Level Rise Program 2015 Northern Gulf of […]

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Coastal Ocean Acidification: The Other Eutrophication Problem

Eutrophication, or increased nutrient loading to estuaries, causes algae to bloom and consequently coastal hypoxia (low oxygen waters) when the algal biomass decomposes. Often overlooked, eutrophication can also produce carbon dioxide, which leads to a lowering of seawater pH (or increasing acidity). A recent invited paper by scientists supported by NCCOS and the NOAA Ocean Acidification Program shows low […]

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Declining Oxygen Levels Threaten Oysters in Chesapeake Bay

NCCOS-sponsored research by the Smithsonian Institution Environmental Research Center (SERC) reveals low dissolved oxygen (hypoxia) hampers oysters’ ability to fight Dermo, a disease that has ravaged oysters throughout the Chesapeake Bay, resulting in up to two to three times more infected oysters than in waters with normal oxygen levels. Hypoxia is commonly studied on large geographic […]

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Puget Sound Stakeholders See Value in HAB Forecasts

At a June 26 meeting, NCCOS-funded ECOHAB project investigators concluded that climate change could increase the window of opportunity for blooms of the toxic dinoflagellate, Alexandrium catenella to occur. In light of this information, state officials expressed strong interest in seasonal HAB forecasts, while industry and local managers requested daily to weekly forecasts. Although future climate change will […]

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Volunteers Enhance the Living Shoreline of Rachel Carson National Estuarine Research Reserve

A group of enthusiastic volunteers helped plant Spartina alterniflora, or salt marsh cordgrass, at the Rachel Carson Reserve, a component of the North Carolina National Estuarine Research Reserve in Beaufort, N.C. The June 2014 planting event was part of a living shoreline demonstration project led by researchers from the reserve and NOAA’s National Centers for […]

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