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International Collaboration Investigates Ciguatoxin Toxicity Around the Globe

The first assessment of toxicity differences among the many known Gambierdiscus strains or species responsible for Ciguatera Fish Poisoning (CFP) in humans from consumption of fish contaminated with ciguatoxin was published in Harmful Algae. The international effort was led by Francesco Pisapia from IFREMER and included scientists from NOAA’s National Centers for Coastal Ocean Science, […]

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Renewed Interest to Study Ciguatera Risks in Papahanaumokuakea Marine National Monument

Dr. Alison Robertson, an NCCOS ECOHAB sponsored ciguatera expert with the University of South Alabama and Dauphin Island Sea Lab (USA\DISL), is helping the NOAA Office of National Marine Sanctuaries (ONMS) assess human health threats related to ciguatera fish poisoning in island waters within the Papahanaumokuakea Marine National Monument (PMNM). Ciguatera is a major, if not the […]

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Reducing Migratory Duck Mortality on Padre Island, TX

An extremely toxic Microcystis bloom on a pond in the Padre Island National Seashore was associated with a significant mortality of redhead ducks (Aythya americana). The primary concern is the mortality of redhead ducks that use this region as a major wintering ground. The NCCOS Event Response Program has funded a researcher from Texas A&M University […]

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2017 California Estuary Harmful Algal Bloom Monitoring Begins

Last month, NCCOS-sponsored scientists began harmful algae and algal toxin monitoring in California estuaries. The monitoring is part of a collaborative NOAA–state response to recent research showing that a mixture of marine and freshwater toxins can reside in estuarine waters. The research found that this toxic “cocktail” could also be fatal to shellfish, sea otters, […]

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NOAA Funds Harmful Algal Bloom Forecast System Development in Pacific Northwest

NOAA’s National Centers for Coastal Ocean Science (NCCOS) are funding development of a harmful algal bloom (HAB) forecast in the Pacific Northwest to support management of shellfisheries, clamming beaches, and human health. The experimental monitoring and forecasting system will launch in 2017, with forecast bulletins predicting bloom location and concentration several days in advance. Annual […]

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Southeast Alaska Tribes Trained in Minimizing Risk of Shellfish Toxins

NCCOS scientists instructed environmental personnel from the southeast Alaska tribes in toxic phytoplankton sampling and identification techniques during the Fourth Workshop of the Southeast Alaska Tribal Toxins (SEATT) Partnership in Sitka, Alaska. The NCCOS Phytoplankton Monitoring Network developed these techniques. Also at the workshop, NCCOS scientists provided technical and program development guidance to the Sitka Tribe […]

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Outlook for Impact of HABs on 2016 Crab Season in California

On August 11, 2016  Dr. Raphael Kudela, with the University of California Santa Cruz, testified on “Harmful Algal Blooms and Domoic Acid: Latest Forecast and a Look Ahead to the Upcoming Season” to the Joint Committee on Fisheries and Aquaculture of the California Legislature. Kudela discussed the massive west coast-wide 2015 toxic Pseudo-nitzchia bloom, drawing a strong link between […]

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NCCOS Supports Florida’s Martin County Assessment of Blue-green Algal Toxin Threat

NCCOS, through its HAB Event Response program, in response to a request from the Martin County Board of County Commissioners, has provided funds and identified experts to track the recent bloom in Lake Okeechobee that began in May and has expanded to the largest  cyanobacterial bloom in the state in at least 10 years.   […]

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