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Aggression is a Symptom of Domoic Acid Poisoning i...

To gain a better understanding of symptoms experienced by California sea lions caused by the toxin domoic acid, we are studying the relationship between aggression and seizure behavior in laboratory ...

Harmful Algal Bloom Detection and Forecasting, Stressor Impacts and Mitigation, California, Pacific Ocean, U.S. States and Territories, Waterbodies, john.ramsdell@noaa.gov

Effects and Discovery of Chronic Domoic Acid Expos...

Domoic acid, a naturally occurring marine neurotoxin, threatens the health of marine mammals, seabirds, and humans via severe and long-term yet low-level exposure through the food web. Researchers discovered a ...

Biological Effects of Contaminants and Nutrients, Harmful Algal Bloom Detection and Forecasting, Stressor Impacts and Mitigation, U.S. States and Territories, Washington, quay.dortch@noaa.gov

Evaluation of Mitigation Strategies for Harmful Al...

We will assess the potential economic benefits of mitigation strategies for harmful algal blooms in the Dungeness crab fishery along the U.S. West Coast. Why We Care In 2015, the ...

Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, California, Oregon, Pacific Ocean, U.S. States and Territories, Washington, Waterbodies, felix.martinez@noaa.gov

Expanding the Southeast Alaska Tribal Ocean Resear...

This project expands existing harmful algal bloom (HAB) monitoring conducted by the Sitka Tribe of Alaska Environmental Research Laboratory (STAERL) to include testing shellfish for domoic acid and diarrhetic shellfish ...

Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Alaska, Pacific Ocean, U.S. States and Territories, Waterbodies, maggie.broadwater@noaa.gov

HABON-NE, An Adaptive Observing Network for Real-T...

New England coastal waters have long been impacted by Alexandrium, a species that causes paralytic shellfish poisoning. Other species have recently emerged in the Gulf of Maine, including Pseudo-nitzschia and ...

Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Atlantic Ocean, Maine, Massachusetts, New Hampshire, U.S. States and Territories, Waterbodies, marc.suddleson@noaa.gov

Oceanographic and Cellular Controls on Domoic Acid...

Domoic acid is a neurotoxin produced by some diatoms in the genus Pseudo-nitzschia. Domoic acid can accumulate in shellfish and fish, and cause illness or death in humans, marine mammals, ...

Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, California, U.S. States and Territories, maggie.broadwater@noaa.gov

RAPDALERT – Rapid Analysis of Pseudo-nitzschia and...

Through this pilot project in the coastal waters of Southern California, we demonstrated the effectiveness of adding emerging technologies to harmful algal bloom monitoring programs that focus on toxic blooms ...

Harmful Algal Bloom Detection and Forecasting, Stressor Impacts and Mitigation, California, U.S. States and Territories, marc.suddleson@noaa.gov

Robotic, Underwater Sensor for Harmful Algal Bloom...

We developed a device to provide resource managers and public-health officials with valuable, real-time data on harmful algal bloom (HAB) toxicity. This robotic, underwater sensor provides fast and accurate measurements ...

Harmful Algal Bloom Detection and Forecasting, Sensor Development, Stressor Impacts and Mitigation, California, U.S. States and Territories, greg.doucette@noaa.gov, tina.mikulski@noaa.gov

Strengthening Early Warning and Forecasts of Domoi...

In the Pacific Northwest (PNW), blooms of Pseudo-nitzschia that produce domoic acid (DA) are a significant human health threat and extremely costly to coastal communities. This project improves early warnings ...

Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Pacific Ocean, U.S. States and Territories, Washington, Waterbodies, felix.martinez@noaa.gov

The Columbia River Plume and Harmful Algal Blooms ...

We identified the oceanographic causes and transport routes for the harmful alga Pseudo-nitzschia in the offshore waters of the Pacific Northwest and improved predictability of the arrival of harmful algal ...

Biological Effects of Contaminants and Nutrients, Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Oregon, Pacific Ocean, U.S. States and Territories, Washington, Waterbodies, quay.dortch@noaa.gov

News

Long Term Research on the HAB Toxin Domoic Acid In...

A coalition of researchers funded by the NOAA Monitoring and Event Response for Harmful Algal Blooms (MERHAB) Program recently came together to co-locate an Environmental Sample Processor (ESP) off the ...

September 1, 2021 Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Pacific Ocean, U.S. States and Territories, Washington, Waterbodies, felix.martinez@noaa.gov

Ice Seals as Sentinels for Algal Toxins in the Pac...

An NCCOS-supported study detected the algal toxins domoic acid and saxitoxin in three out of four species of ice seals in western and northern Alaska. The finding suggests that ice ...

August 4, 2021 Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Alaska, Arctic Ocean, U.S. States and Territories, Waterbodies, maggie.broadwater@noaa.gov

Report on U.S. Marine HABs: History, Current Statu...

NCCOS recently supported a review of the status of marine HAB problems in the U.S., part of a global statistical analysis of harmful algal blooms (HAB) events. The study relies ...

July 15, 2021 Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, U.S. States and Territories, Waterbodies, maggie.broadwater@noaa.gov

Environmental Sample Processor Enhances Ocean Sens...

In a study published recently in the Journal of Marine Science and Engineering, NCCOS and Northwest Fisheries Science Center researchers, along with partners at the University of Washington (UW), and ...

April 23, 2021 Climate Impacts on Ecosystems, Coastal Change, Harmful Algal Bloom Detection and Forecasting, Sensor Development, Stressor Impacts and Mitigation, Pacific Ocean, U.S. States and Territories, Washington, Waterbodies, greg.doucette@noaa.gov, tina.mikulski@noaa.gov

HAB Bulletin Supports Quinault Tribal Access to Ra...

On April 12, 2021, the Quinault Indian Nation welcomed tribal razor clam diggers to Mocrocks Beach, Washington. This is the first time tribal members have been able to access this ...

April 20, 2021 Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Pacific Ocean, U.S. States and Territories, Washington, Waterbodies, marc.suddleson@noaa.gov

NCCOS-developed Algal Toxin Sensor Deployed in New...

Working with colleagues at the Woods Hole Oceanographic Institution (WHOI), NCCOS scientists have calibrated and deployed NCCOS-developed domoic acid (DA) sensors on two Environmental Sample Processors (ESPs) in New England ...

November 20, 2020 Harmful Algal Bloom Detection and Forecasting, Other Topics, Sensor Development, Sponsored Research, Stressor Impacts and Mitigation, Atlantic Ocean, Gulf of Maine, Maine, Rhode Island, U.S. States and Territories, Waterbodies, tina.mikulski@noaa.gov

NCCOS Science, Funding are Backbone of U.S. HAB Mo...

NCCOS-supported regional harmful algal bloom (HAB) monitoring programs span the United States and help build a global HAB monitoring and prediction system. A recent article in Frontiers in Marine Science ...

Co-occurrence of Different HAB Toxins Detected in ...

NCCOS-sponsored research has documented the presence of three harmful algal bloom (HAB) toxins at seven different locations, about 18 to 33 miles apart, off the coast of southern California. All ...

November 4, 2019 Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, California, Pacific Ocean, U.S. States and Territories, Waterbodies, quay.dortch@noaa.gov

NCCOS Assists Response to Multispecies Mortality E...

NOAA's National Centers for Coastal Ocean Science provided a Harmful Algal Bloom Event Response award of $15,000 to NOAA’s Northwest Fisheries Science Center Wildlife Algal-toxin Research and Response Network (WARRN-West) to ...

July 23, 2019 Harmful Algal Bloom Detection and Forecasting, Harmful Algal Bloom Event Response, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Alaska, Bering Sea, Pacific Ocean, U.S. States and Territories, Waterbodies, maggie.broadwater@noaa.gov

Pacific Northwest HAB Forecast Supports Popular Re...

Razor clamming at Twin Harbors beach, WA. Credit WDFW NOAA funded partners released the latest Pacific Northwest Harmful Algal Blooms (PNW HAB) Forecast one week ahead of a three-day razor ...

April 18, 2019 Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Oregon, Pacific Ocean, U.S. States and Territories, Washington, Waterbodies, marc.suddleson@noaa.gov

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