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NCCOS’ Mussel Watch Program to Assess Chesapeake Bay for New and Emerging Water Pollutants

Scientists from NCCOS are partnering with the Maryland Department of Natural Resource (MD-DNR) to launch a monitoring project in the Chesapeake Bay designed to survey the magnitude and distribution of contaminants of emerging concern (CECs). CECs, such as current-use pesticides, pharmaceuticals, personal care products, and other chemicals associated with human activities, can enter the environment […]

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NOAA “Science to Management” Project Trains Stakeholders in Coral Reef Forensics

NCCOS supported researchers led a May 2015 training event wherein local community members learned to use coral reef “forensics” on reef plants and animals. This activity identified and provided early warning of coral reef stress, death and decay causes. The event, hosted by the citizen conservation group Maui Nui Marine Resource Council on the Hawaiian […]

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NOAA, partners predict an average ‘dead zone’ for Gulf of Mexico

Outlook incorporates multiple hypoxia models for first time Scientists are expecting that this year’s Gulf of Mexico hypoxic zone, also called the “dead zone,” will be approximately 5,483 square miles or about the size of Connecticut–the same as it has averaged over the last several years. The dead zone in the Gulf of Mexico affects […]

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Persistent Organic Pollutants Unlikely Cause of Dolphin Health Issues after Deepwater Horizon

NCCOS scientists reported that persistent organic pollutants (POPs) were likely not a contributing factor to the poor health conditions and increased mortality observed in some populations of bottlenose dolphins following the Deepwater Horizon (DWH) oil spill.  This study, recently published in the journal Science of the Total Environment, analyzed 169 remote biopsy samples that were […]

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NCCOS Scientists Assess Chemical Contaminants in Cocos Lagoon

NCCOS scientists recently traveled to Guam for a project funded by NOAA’s Coral Reef Conservation Program (CRCP), to help quantify chemical contamination in Cocos Lagoon, located at the southern tip of the island.  Working with local partners, including the Guam Environmental Protection Agency, Guam Department of Agriculture, the University of Guam, NOAA NMFS and CRCP, […]

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Hypoxia Leads to Pathological, but Reversible, Changes in Fish Brains

The NCCOS sponsored project, Modeling Reproductive and Population Impacts of Hypoxia in the Northern Gulf of Mexico, led by the University of Texas at Austin, is investigating the impacts of low levels of dissolved oxygen on the brain functions of the Atlantic croaker, a common estuarine and coastal fish inhabiting the east coast of the United States. […]

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NOAA Seminar Series Features Patuxent River Shellfish Aquaculture and Eutrophication Research

A scientist from NCCOS’s Center for Coastal Monitoring and Assessment described a modeling study in Chesapeake Bay region’s Patuxent River Estuary at the NOAA NOS Science Seminar Series on June 3, 2015. The presentation, titled “Shellfish Aquaculture: A Strategy for Eutrophication Mitigation in the Patuxent River,” reported nitrogen removal estimates through cultivation and harvest of oysters […]

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Palau Sustainable Fisheries Supported by NCCOS Science

Recent findings from research conducted in Palau show that in order to manage reef fisheries, both good water quality and an intact biological community are needed.  Their results show that fish larvae respond to both reef sounds and the smells when seeking a place to settle from open water and mature into adults. This NCCOS-supported […]

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