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NCCOS Scientists Conduct a Bioeffects Assessment in Bristol Bay, Alaska

Scientists from the National Centers for Coastal Ocean Science (NCCOS) traveled to Dillingham, Alaska on September 17–24 to collect sediments for contaminant analysis and toxicity testing, and fish tissue for histology and body burden analysis. They also conducted benthic community surveys to characterize baseline contaminant conditions in the near-shore and coastal waters of Nushagak and […]

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NCCOS Scientists Assess Pollution Impacts on Corals in Commonwealth of the Northern Mariana Islands

From August 25 to August 31, NCCOS scientists will conduct field work offshore of Tinian, an island in the Commonwealth of the Northern Mariana Islands (CNMI), a U.S. territory. This research will assess the extent and magnitude of pollution stressors and their effects on coral reefs. Working in collaboration with the CNMI Division of Environmental […]

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NCCOS and Partners Investigate Effects of Non-lethal Doses of Contaminants on Hawaii Corals

National Centers for Coastal Ocean Science researchers and students from Florida A&M University measured non-lethal effects of contaminants on coral health in Hawaii. Coral larvae were collected during the July spawning event and exposed to hydrocarbon and metal contaminants in a laboratory setting.  The impacts of contaminant stress were measured using coral biochemical markers and […]

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NCCOS, EPA and Partners Continue Monitoring Efforts in Great Lakes “Areas of Concern”

From July 21 to August 3, NCCOS scientists and partners collected wild and recover caged mussels from a number of sites on Lake Michigan, in both Wisconsin and Michigan, for monitoring of chemical contamination and mussel health. These sites are located in what have been designated as “Areas of Concern” as part of the Great […]

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July Field Mission in St. Thomas USVI Marine Reserve

On July 20-25, scientists from the National Centers for Coastal Ocean Science (NCCOS) will conduct a follow-up field mission to the St. Thomas East End Reserves (STEER). The work is part of a project requested by local resource managers to develop an integrated ecosystem assessment for the STEER.  Results from contaminants assessment to be published […]

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NCCOS Contaminant Data Informs New University of Miami Medical Program on Human Health

National Center for Coastal Ocean Science (NCCOS) personnel participated in the first meeting of the Scientific Advisory Board of a new University of Miami School of Medicine research program exploring the effects of environmental exposure to (PCBs) on the human digestive system.  The new program, “Superfund Program in Interdisciplinary Research and Integrated Training (SPIRIT)“, relies […]

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NCCOS Scientists to Conduct Field Mission in St. Thomas, USVI

In late July, scientists from the National Centers for Coastal Ocean Science will conduct a follow-up field mission to the St. Thomas East End Reserves (STEER), on the southeastern end of St. Thomas in the US Virgin Islands. The mission is in response to local regional managers who requested an integrated ecosystem assessment of the […]

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NCCOS data informs new International Joint Commission Report on Health of Great Lakes

The International Joint Commission (IJC), an organization addressing boundary water issues between Canada and the U.S., has released its 16th Biennial Report on Great Lakes Water Quality, which includes a brief summary report based on NCCOS Mussel Watch Program (MWP) data. The IJC has chosen mussels as one of seven indicators of chemical integrity when […]

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