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News and Features by Research Area or Topic

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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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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Technology Transfer Between NOAA and France Improve Caribbean Ciguatoxin Detection

A PhD candidate from the French Research Institute for Exploitation of the Sea (IFREMER), Francesco Pisapia, is visiting the NCCOS Center for Coastal Fisheries and Habitat Research (CCFHR) for eleven weeks of intensive training on the method and technique of cytotoxicity assays to detect ciguatoxins (CTXs) and maitotoxins (MTXs) in fish tissue and cell cultures. […]

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Getting the Word Out: Sharing the Benefits of Shellfish Aquaculture

Different aspects of shellfish aquaculture science were recently shared on three separate occasions with regional groups that varied from industry partners to regional growers to high school students. These presentations are part of an effort to communicate best practices of shellfish aquaculture to the public and stakeholders so that these methods will be employed in […]

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Toxic Pseudo-nitzschia Bloom Reported in Alaska’s Kachemak Bay

Volunteers with the NOAA’s Phytoplankton Monitoring Network reported a bloom of the diatom, Pseudo-nitzschia occurring within NOAA’s National Estuarine Research Reserve System at Kachemak Bay, AK.  NOAA’s Analytical Response Team identified the bloom as Pseudo-nitzchia australis using scanning electron microscopy and confirmed the bloom produced the neurotoxin domoic acid, after which, state managers of the […]

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