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Projects

The Role of Nitric Oxide in Promoting Heterosigma ...

Heterosigma akashiwo has emerged as a threat to finfish and shellfish stocks resulting in significant impacts to the coastal economy. We are working to identify the mechanisms and nitrogen sources ...

Toward a Predictive Understanding of Cochlodinium ...

Large blooms of Cochlodinium polykrikoides have occurred throughout the lower Chesapeake Bay and its tributaries in recent decades and appear to be followed by increasingly intense blooms of the ichthyotoxic ...

Trophic Transfer and Effects of HAB Toxins in Alas...

This project aims to determine harmful algal bloom species composition and cell densities in Alaskan waters, and to model toxin transfer pathways to zooplankton, shellfish, finfish, and marine mammals, and ...

Validation of a Triplex Test for Saxitoxin, Domoic...

We will evaluate an assay that simultaneously detects paralytic shellfish poisoning, amnesic shellfish poisoning, and diarrhetic shellfish poisoning toxins in mussels.  Why We Care Shellfish aquaculture is a large and ...

News

NOAA Announces FY23 Notice of Funding Opportunity ...

Western Lake Erie True Color Image of a harmful algal bloom derived from Ocean and Land Color Instrument (OLCI) sensor on Copernicus Sentinel-b obtained from EUMETSAT. NOAA’s National Centers for ...

Scientists Train Underwater Gliders to Find, Track...

The dynamic nature of the ocean, including its many chemical and biological processes, makes it challenging to monitor microscopic, marine algae in real time, but NCCOS-funded scientists have shown it ...

Harmful Algal Blooms May Soon Wreak Havoc in Arcti...

Climatic changes in Arctic Alaska are resulting in more harmful algal blooms (HABs) for the region, signaling a potential growing threat to human and ecosystem health. Over the last decade, ...

New Publication Reports Prevalence of Shellfish To...

Spring in the Bering Strait; several miles offshore, south of the community of Wales, Alaska. Credit: Gay Sheffield, University of Alaska Fairbanks/Alaska Sea Grant. The NCCOS Ecology & Oceanography of ...

Understanding Blooms of Dinoflagellate Margalefidi...

Margalefidinium polykrikoides (previously known as Cochlodinium polykrikoides) is a toxic dinoflagellate algae found in Chesapeake Bay. NCCOS sponsored scientists at Old Dominion University used a time-dependent model to assess environmental ...

NOAA Scientists and Sponsored Researchers Particip...

The 19th International Conference on Harmful Algae (ICHA) was held remotely October 10th - 15th, 2021 from La Paz, Baja California Sur, Mexico. Almost 400 ICHA contributions from 47 countries ...

New Study Finds Growing Potential for Toxic Algal ...

Satellite image of Bering Sea algal bloom. Provided by the SeaWiFS Project, NASA/Goddard Space Flight Center, and ORBIMAGE. Changes in the northern Alaskan Arctic ocean environment have reached a point ...

NCCOS Partners with OCM to Host Coastal Management...

Coastal Management / Digital Coast Fellowship experiences (clockwise from top left): 2018-2020 Digital Coast Fellows meet with the Digital Coast Partnership at the National Association of Counties office in Washington, ...

NOAA Announces FY22 Funding Opportunity for Ocean ...

NOAA’s National Centers for Coastal Ocean Science Competitive Research Program and Ocean Acidification Program are pleased to announce a new 2022 Notice of Funding Opportunity (NOFO) for projects that address ...

Workshop Report Defines Agenda for Integrated Rese...

Credit NOAA OAP. NOAA’s Ocean Acidification Program (OAP) and NCCOS have published the proceedings of the virtual Harmful Algal Blooms and Ocean Acidification Workshop in a NOAA Technical Memorandum (OAR-OAP-3) ...

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