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Daily Real-Time Observations Help Improve Domoic Acid Forecasts
coastalscience.noaa.gov/news/real-time-obs-improve-domoic-acid-forecasts/
Domoic acid is a neurotoxin produced by the marine diatom, Pseudo-nitzschia. When present in abundance (a harmful algal bloom or HAB), DA poses ...
Aggression is a Symptom of Domoic Acid Poisoning in California Sea ...
coastalscience.noaa.gov/project/aggression-symptom-domoic-acid-poisoning-california-sea-lions/
Increasing numbers of California sea lions are becoming sick each year from ingesting domoic acid, a neurotoxin that accumulates in the fish and ...
RAPDALERT – Rapid Analysis of Pseudo-nitzschia and Domoic Acid ...
coastalscience.noaa.gov/project/rapdalert-rapid-analysis-pseudo-nitzschia-domoic-acid-locating-events-near-real-time/
Domoic acid has also resulted in large-scale poisoning of West Coast marine vertebrate populations, including sea lions, dolphins, and sea birds. In ...
Risk of Toxic Shellfish on West Coast Increases with Water Temperature
coastalscience.noaa.gov/news/risk-toxic-shellfish-west-coast-increases-water-temperature/
High levels of domoic acid, a shellfish toxin, are correlated with warmer ocean temperatures offshore of Oregon and Washington. An NCCOS-supported ...
Oceanographic and Cellular Controls on Domoic Acid Production in the ...
coastalscience.noaa.gov/project/oceanographic-and-cellular-controls-on-domoic-acid-production-in-the-central-and-southern-california-current-system/
Domoic acid is a neurotoxin produced by some diatoms in the genus Pseudo-nitzschia. Domoic acid can accumulate in shellfish and fish, and cause ...
Fast Tool to Detect Toxic Shellfish - NCCOS - National Centers for ...
coastalscience.noaa.gov/project/fast-tool-detect-toxic-shellfish/
The marine food source and livelihood of tribes and communities along the Pacific coast are threatened by Pseudo-nitzschia blooms that produce domoic ...
Investigating Domoic Acid Biosynthesis and Toxic Bloom Formation ...
coastalscience.noaa.gov/project/investigating-domoic-acid-biosynthesis-toxic-bloom-formation-pseudo-nitzschia-marine-bacteria-interactions/
The marine diatom Pseudo-nitzschia (PN) produces domoic acid (DA), a neurotoxin that has caused widespread human poisoning along the northeast and ...
An Early Warning System for Pseudo-nitzschia Harmful Algal Blooms on ...
coastalscience.noaa.gov/project/early-warning-pseudo-nitzschia-harmful-algal-blooms-pacific-northwest/
We are developing a monitoring- and modeling-based forecast system for blooms of the diatom Pseudo-nitzschia and particulate domoic acid on beaches ...
Effects and Discovery of Chronic Domoic Acid Exposure on Gene ...
coastalscience.noaa.gov/project/chronic-domoic-acid-exposure-gene-expression-central-nervous-system/
Domoic acid, a naturally occurring marine neurotoxin, threatens the health of marine mammals, seabirds, and humans via severe and long-term yet ...
Strengthening Early Warning and Forecasts of Domoic Acid Events in the ...
coastalscience.noaa.gov/project/strengthening-early-warning-and-forecasts-of-domoic-acid-events-in-the-pacific-northwest-using-the-environmental-sample-processor-to-close-the-data-gap/
Blooms of Pseudo-nitzschia that produce domoic acid (DA) are both a significant human health threat and costly to coastal communities in the Pacific ...
Sensor Detects Toxic Algal Bloom Near Monterey Bay
coastalscience.noaa.gov/news/sensor-provides-early-warning-toxic-algal-bloom-offshore-waters-monterey-bay/
NCCOS-developed domoic acid sensors on board two Environmental Sample Processors (ESPs) deployed in Monterey Bay, California have provided early ...
Predicting the Risks of Harmful Algal Blooms for Coastal California
coastalscience.noaa.gov/news/predicting-risks-harmful-algal-blooms-coastal-california/
In California, domoic acid-producing harmful algal blooms (HABs) of the diatom Pseudo-nitzschia increasingly threaten bivalve and crab harvesters ...
Domoic acid and fish behavior: A review - NCCOS
coastalscience.noaa.gov/data_reports/domoic-acid-and-fish-behavior-a-review/
Currently available data indicate that domoic acid producing algal blooms do not cause fish kills or neuroexcitotoxic behaviors in fish ...
DNA Microarray Tool Successfully Identifies Domoic Acid Toxicity in ...
coastalscience.noaa.gov/news/dna-microarray-tool-successfully-identifies-domoic-acid-toxicity-in-california-sea-lions/
Domoic acid is neurotoxin produced by the diatom Pseudo-nitzschia australis that accumulates in the prey of sea lions and causes lethargy ...
A decade and a half of Pseudo-nitzschia spp. and domoic acid along the ...
coastalscience.noaa.gov/data_reports/a-decade-and-a-half-of-pseudo-nitzschia-spp-and-domoic-acid-along-the-coast-of-southern-california/
Domoic acid concentrations in the phytoplankton inhabiting waters off southern California during 2003, 2006, 2007, 2011 and 2017 were comparable to ...
Early Warning for Amnesic Shellfish Poisoning in the Gulf of Maine ...
coastalscience.noaa.gov/project/early-warning-for-amnesic-shellfish-poisoning-in-the-gulf-of-maine-through-real-time-in-situ-characterization-of-upstream-phytoplankton-blooms/
This project will help mitigate HAB-related disruptions to highly productive Gulf of Maine shellfisheries with new knowledge, observing technology ...
Hand-held Sensor for Domoic Acid Poisoning of Marine Mammals
coastalscience.noaa.gov/project/hand-held-sensor-domoic-acid-poisoning-marine-mammals/
The algal toxin domoic acid (DA) poisons hundreds of marine mammals each year. Presently, first responders do not have access to sensors capable of ...
NOAA and Partners Demonstrate Value of HAB Early Warning in Oregon
coastalscience.noaa.gov/news/noaa-and-partners-demonstrate-value-of-hab-early-warning-in-oregon/
The prediction was verified when further testing revealed that levels of the HAB toxin domoic acid exceeded regulatory limits in razor clams. The ...
Toxin Sensor off Washington Coast Provides Early Warning
coastalscience.noaa.gov/news/toxin-sensor-off-washington-coast-provides-advance-warning-habs/
The domoic acid sensor, along with harmful algal bloom (HAB) species detection capabilities provided by NWFSC partners, are now providing near-real ...
NCCOS Funds Response to Marine Mammal Mortality Event Occurring in ...
coastalscience.noaa.gov/news/nccos-funds-response-to-marine-mammal-mortality-event-occurring-in-southern-california/
Initially, the domoic acid intoxication cases were located in the Ventura area, southeast of Santa Barbara. Later that week, the first domoic acid ...