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Gulf of Maine - NCCOS - National Centers for Coastal Ocean Science
coastalscience.noaa.gov/science-areas/habs/hab-forecasts/gulf-of-maine/
Annual Alexandrium catenella blooms in the Gulf of Maine produce potent neurotoxins that accumulate in shellfish and cause Paralytic Shellfish ...
Experimental Gulf of Maine Alexandrium catenella Nowcast/Forecast ...
coastalscience.noaa.gov/science-areas/habs/hab-forecasts/gulf-of-maine-alexandrium-catenella-predictive-models/experimental-nowcast-forecast-simulation/
Results here represent model solutions initiated from a cyst abundance map from October, 2023, with germination, growth, and transport of Alexandrium ...
Seasonal dynamics of the toxic dinoflagellate Alexandrium catenella at ...
coastalscience.noaa.gov/data_reports/seasonal-dynamics-of-the-toxic-dinoflagellate-alexandrium-catenella-at-redondo-beach-california-examined-by-quantitative-pcr/
We conducted a 4-year survey in King Harbor, CA, to investigate the seasonal dynamics of Alexandrium catenella and the presence of a particulate ...
[PDF] Gulf of Maine Alexandrium catenella Bloom Potential
cdn.coastalscience.noaa.gov/hab-data/forecasts/gulfofmaine/dashboard_GMaine.pdf
This week, toxicity by State of New Hampshire is Neogene test negative for Hampton Harbor. For the next several days, modeled A. catenella cell ...
2018 Archive - NCCOS - National Centers for Coastal Ocean Science
coastalscience.noaa.gov/science-areas/habs/hab-forecasts/gulf-of-maine/experimental-nowcast-forecast-simulation/2018-archive/
Results here represent model solutions initiated from a cyst abundance map from February 2018, with germination, growth, and transport of Alexandrium ...
New Study Finds Growing Potential for Toxic Algal Blooms in Alaskan ...
coastalscience.noaa.gov/news/new-study-finds-growing-potential-for-toxic-algal-blooms-in-the-alaskan-arctic/
The study focuses on the algae Alexandrium catenella which produces saxitoxins that can cause paralytic shellfish poisoning if they accumulate in ...
NCCOS Supports Collection of Real-Time Harmful Algal Bloom Data in ...
coastalscience.noaa.gov/news/nccos-supports-collection-of-real-time-harmful-algal-bloom-data-in-alaska/
Continuing a partnership formed last year between NCCOS-funded HAB researchers and regional leaders that revealed the largest and most toxic bloom of ...
Annual Harmful Algal Cyst Sampling Cruise Completed in Gulf of Maine
coastalscience.noaa.gov/news/annual-harmful-algal-cyst-sampling-cruise-completed-in-gulf-of-maine/
Scientists from NCCOS and Woods Hole Oceanographic Institution embarked on a seven-day sediment sampling mission in the Gulf of Maine from October ...
Assessing Paralytic Shellfish Poisoning Risk in Southern Washington
coastalscience.noaa.gov/news/assessing-paralytic-shellfish-poisoning-risk-in-southern-washington/
Map of Willapa Bay survey stations for the Alexandrium catenella cyst survey completed in January 2025 by the University of Washington Tacoma ...
Modeling Favorable Habitat for Alexandrium catenella in Puget Sound
coastalscience.noaa.gov/project/modeling-favorable-habitat-alexandrium-catenella-puget-sound/
In Puget Sound, the toxic alga Alexandrium catenella threatens people who eat shellfish contaminated with the algal toxin. Previous studies identify ...
Application of Quantitative Molecular Methods to Characterize Abundance ...
coastalscience.noaa.gov/project/application-of-quantitative-molecular-methods-to-characterize-abundance-and-distribution-of-alexandrium-cysts-for-noaas-hab-forecasting/
This project supports development for two lab-based quantitative molecular methods for more rapid, accurate detection of Alexandrium catenella resting ...
Assessing Future Harmful Algal Bloom Risk for Washington State
coastalscience.noaa.gov/news/emergency-cyst-mapping-assesses-future-hab-risk-washington-state/
In Puget Sound, the toxic alga Alexandrium catenella threatens the health of people who eat shellfish contaminated with toxins it produces. An NCCOS ...
Collaborative Efforts Lead to Proactive Harmful Algal Bloom Risk ...
coastalscience.noaa.gov/news/collaborative-efforts-lead-to-proactive-harmful-algal-bloom-risk-advisories-in-alaskas-bering-strait-region/
One year after a record-breaking, toxic algal bloom of Alexandrium catenella in the Bering Strait region of Alaska, highly collaborative efforts led ...
First Gulf of Alaska Harmful Algal Bloom Cyst Sampling Cruise Completed ...
coastalscience.noaa.gov/news/first-gulf-of-alaska-harmful-algal-bloom-cyst-sampling-cruise-completed/
Credit: NOAA. National Centers for Coastal Ocean Science (NCCOS) scientists completed the first Gulf of Alaska harmful algal bloom (HAB) sampling ...
Ocean Temperatures Could Influence Algal Bloom Occurrence in Alaska
coastalscience.noaa.gov/news/ocean-temperatures-could-influence-algal-bloom-occurrence-in-alaska/
In the first major study of the harmful algal bloom species Alexandrium catenella in Cook Inlet, Alaska, NOAA scientists found a link between ocean ...
Scientists Complete Annual Gulf of Maine Sampling to Inform 2021 Red ...
coastalscience.noaa.gov/news/scientists-complete-annual-gulf-of-maine-sampling-to-inform-2021-red-tide-forecast/
The research cruise is conducted each fall to measure Alexandrium catenella cyst abundance in seafloor sediment samples, data that are used to inform ...
Annual Gulf of Maine HAB Sampling Cruise Completed to Inform Red Tide ...
coastalscience.noaa.gov/news/annual-gulf-of-maine-hab-sampling-cruise-completed-to-inform-red-tide-forecast/
The research cruise is conducted annually to measure Alexandrium catenella cyst abundance in seafloor sediment samples. These data are critical for ...
Toxicity of the Dinoflagellate Alexandrium Controlled by Grazers
coastalscience.noaa.gov/news/toxicity-of-the-dinoflagellate-alexandrium-controlled-by-grazers/
A new study supported by NCCOS shows that the presence of zooplankton grazers dramatically increases toxin production in the marine dinoflagellate Ale ...
Community Outreach on Harmful Algal Bloom Risk in the Bering Strait ...
coastalscience.noaa.gov/news/community-outreach-on-harmful-algal-bloom-risk-in-the-bering-strait-region/
During the summer of 2022, researchers at sea documented a massive offshore bloom of Alexandrium catenella in the Northern Bering Sea, Bering Strait ...
Low, Gulf-Wide Bloom Predicted for Gulf of Maine Red Tide in 2021
coastalscience.noaa.gov/news/low-gulf-wide-bloom-predicted-for-gulf-of-maine-red-tide-in-2021/
Gulf of Maine red tide, caused by the algae Alexandrium catenella, produces a toxin that can accumulate in shellfish, which can result in serious or ...