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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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NOAA Provides Harmful Algae Identification Training

Effective monitoring and management of harmful algal blooms (HABs) relies on accurate and timely identification of the species involved. Phytoplankton responsible for HABs varies dramatically in size, shape, pigmentation, toxins, habitat, life history, and ecology. Until recently only Europe offered comprehensive HAB identification training, but NCCOS now provides taxonomic training for a new generation of […]

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Predicting Red Tides in the Eastern Gulf of Mexico

NCCOS sponsored researchers with the University of South Florida and the Florida Fish and Wildlife Conservation Commission identified why red tide blooms of toxic Karenia brevis off the west coast of Florida are worse in some years than others, and predict there will be no major red tide outbreaks along Florida’s west coast in 2016. […]

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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 Supported HAB Sensors Highlighted at NOAA Emerging Technologies Workshop

NCCOS efforts to provide early warnings as well as effective monitoring and forecasting of harmful algal blooms  through the use of the Imaging Flow Cytobot (microscope-in-a-can) and the Environmental Sample Processor (lab-in-a-can) were highlighted at a recent NOAA Emerging Technologies for Observations Workshop convened by the NOAA Observing Systems Council. Two presentations in particular detailed how NCCOS […]

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New Funding to Protect Chesapeake Bay Oyster Aquaculture from Harmful Algal Blooms

Last week, NCCOS approved funding for the Virginia Institute of Marine Science and a Virginia commercial oyster grower to examine the impacts of harmful algal blooms on oyster aquaculture during active blooms of the toxic dinoflagellate algae Cochlodinium polykrikoides and Alexandrium monilatum. In late July 2016, a bloom of the two harmful algal species expanded, intensified, and […]

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NCCOS Briefs Environmental Legislators on Harmful Algal Blooms

Earlier this month, Dr. Quay Dortch (manager of the NCCOS Ecology and Oceanography of Harmful Algal Blooms Program) addressed the Oceans and Coast sub-group of the National Caucus of Environmental Legislators (NCEL). At the Chicago meeting of the sub-group, Dortch described the causes and impacts of harmful algal blooms, federal and state responses, and recommended incorporating […]

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NCCOS, Partners Prepare Harmful Algal Bloom Sensor for First-ever Deployment in Lake Erie

NCCOS scientists and their partners have completed technical preparations for the first deployment of an Environmental Sample Processor (ESP) in the Great Lakes. The ESP—already in use on the U.S. East and West Coasts—is an autonomous, underwater robot that can detect harmful algal bloom cells and toxins in water samples that it collects and analyzes. […]

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