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Toxic Alga Dinophysis an Emerging Threat to Human Health and Fisheries ...
coastalscience.noaa.gov/news/toxic-alga-dinophysis-an-emerging-threat-to-human-health-and-fisheries-in-us/
The toxic dinoflagellate alga Dinophysis threatens human health and coastal economies through the production of toxins which cause diarrhetic ...
Cross-Regional Comparison of Dinophysis Bloom Dynamics, Drivers, and ...
coastalscience.noaa.gov/project/cross-regional-comparison-dinophysis-bloom-dynamics-drivers-toxicity/
Harmful algal blooms of Dinophysis have recently emerged as a human health threat in the U.S., resulting in closures of shellfish harvesting to ...
The emergence of Dinophysis acuminata blooms and DSP toxins in ...
coastalscience.noaa.gov/data_reports/the-emergence-of-dinophysis-acuminata-blooms-and-dsp-toxins-in-shellfish-in-new-york-waters/
Over the course of the study, Dinophysis bloom densities ranged from ~104 to 106 cells L−1 and exceeded 106 L−1 in 2011 when levels of total OA, total ...
Multidisciplinary Approach to a Cross-Regional Problem: Dinophysis and ...
coastalscience.noaa.gov/project/multidisciplinary-approach-to-a-cross-regional-problem-dinophysis-and-dsp-toxicity/
Emergence of Dinophysis in Maine and the Mid-Atlantic disclose a relatively new area of concern, with evidence of an approaching tipping point ...
Nitrogenous Nutrients Promote the Growth and Toxicity of Dinophysis ...
coastalscience.noaa.gov/data_reports/nitrogenous-nutrients-promote-the-growth-and-toxicity-of-dinophysis-acuminata-during-estuarine-bloom-events/
Diarrhetic Shellfish Poisoning (DSP) is a globally significant human health syndrome most commonly caused by dinoflagellates within the genus Dinophys ...
Evaluation of Rapid, Early Warning Approaches to Track Shellfish Toxins ...
coastalscience.noaa.gov/data_reports/evaluation-of-rapid-early-warning-approaches-to-track-shellfish-toxins-associated-with-dinophysis-and-alexandrium-blooms/
Marine biotoxin-contaminated seafood has caused thousands of poisonings worldwide this century. Given these threats, there is an increasing need for ...
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/
The emergence of Dinophysis acuminata blooms and DSP toxins in shellfish in New York waters December 19, 2018 The contribution of inorganic and ...
New Indicator for Gulf of Mexico Toxic Alga Shows Promise
coastalscience.noaa.gov/news/new-indicator-gulf-mexico-toxic-alga-shows-promise/
NCCOS-sponsored scientists have discovered a simple indicator to predict one type of harmful algal species bloom or outbreak. The first potentially ...
DATA/REPORT DETAILS - NCCOS Coastal Science Website
coastalscience.noaa.gov/data_reports/ocean-warming-since-1982-has-expanded-the-niche-of-toxic-algal-blooms-in-the-north-atlantic-and-north-pacific-oceans/
Global ocean temperatures are rising, yet the impacts of such changes on harmful algal blooms (HABs) are not fully understood. Here we used ...
Harmonizing Methods to Determine Diarrhetic Shellfish Poisoning Toxins ...
coastalscience.noaa.gov/project/harmonizing-methods-to-determine-diarrhetic-shellfish-poisoning-toxins-for-improved-shellfish-safety/
Diarrhetic shellfish poisoning (DSP) toxins produced by the dinoflagellate Dinophysis can cause severe gastrointestinal illness in humans. Dinophysis ...
HAB Toxin of Unknown Origin Linked to a Dinoflagellate Alga in the Gulf ...
coastalscience.noaa.gov/news/hab-toxin-of-unknown-origin-linked-to-a-dinoflagellate-alga-in-the-gulf-of-maine/
Of the ~100 Dinophysis species, only 10 are known to produce diarrhetic toxins (okadaic acid and dinophysistoxins) . In the study, enzyme separation ...
Initiation and Development of a Toxic and Persistent Pseudo-nitzschia ...
coastalscience.noaa.gov/data_reports/initiation-and-development-of-a-toxic-and-persistent-pseudo-nitzschia-bloom-off-the-oregon-coast-in-spring-summer-2015/
The emergence of Dinophysis acuminata blooms and DSP toxins in shellfish in New York waters December 19, 2018 The contribution of inorganic and ...
Harmful Algal Blooms along the North American West Coast Region ...
coastalscience.noaa.gov/data_reports/harmful-algal-blooms-along-the-north-american-west-coast-region-history-trends-causes-and-impacts/
These species extend throughout the region, while problems from other HABs (e.g., fish kills linked to raphidophytes or Cochlodinium, macroalgal ...
Study Evaluates Technologies for Early Warning of Algal Toxins in ...
coastalscience.noaa.gov/news/study-evaluates-technologies-for-early-warning-of-algal-toxins-in-shellfish/
An NCCOS-funded study published in the journal Marine Drugs evaluated promising technologies to detect toxins linked with recurrent Alexandrium and Di ...
The contribution of inorganic and organic nutrients to the growth of a ...
coastalscience.noaa.gov/data_reports/the-contribution-of-inorganic-and-organic-nutrients-to-the-growth-of-a-north-american-isolate-of-the-mixotrophic-dinoflagellate-dinophysis-acuminata/
Growth rates of Dinophysis also increased with the amount of Mesodinium available in cultures and achieved maximal growth rates (0.36 ± 0.01 d−1) when ...
Predicting harmful algal blooms: a case study with Dinophysis ovum in ...
coastalscience.noaa.gov/data_reports/predicting-harmful-algal-blooms-a-case-study-with-dinophysis-ovum-in-the-gulf-of-mexico/
Blooms of Dinophysis ovum and Mesodinium spp. have been observed in the Gulf of Mexico since 2007 using the Imaging FlowCytobot technology. Bloom ...
Long Island Sound Archives - NCCOS Coastal Science Website
coastalscience.noaa.gov/region/long-island-sound/
Harmful algal blooms of Dinophysis have recently emerged as a human health threat in the U.S., resulting in closures of shellfish harvesting to ...
Protecting New Yorkers from Toxic Shellfish Poisoning with HAB Early ...
coastalscience.noaa.gov/project/new-yorkers-shellfish-poisoning-hab-early-warning-rapid-response/
The north shore also now experiences large annual blooms of toxic Dinophysis raising concerns about the emergence of DSP as a new HAB-related health ...
Coastal Acidification and Harmful Algal Blooms in New York Coastal ...
coastalscience.noaa.gov/project/coastal-acidification-and-harmful-algal-blooms-in-new-york-coastal-waters-interactions-and-implications-for-marine-ecosystems-and-organisms/
Quantify the seasonal progression of coastal acidification, hypoxia, and three harmful algal bloom species (Alexandrium catenella, Dinophysis ...
Galveston Bay Closed to Oyster Harvesting After Scientists Detect Toxic ...
coastalscience.noaa.gov/news/galveston-bay-closed-oyster-harvesting-scientists-detect-toxic-algal-bloom/
Dinophysis can produce toxins that accumulate in shellfish, like oysters, and can cause diarrhetic shellfish poisoning in people who eat contaminated ...