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NCCOS Provides Training to a Centralized Algal Toxin Testing Laboratory for Southeast Alaskan Tribes

NCCOS scientists provided training and technical guidance to scientific staff of the Sitka Tribe of Alaska Environmental Regulatory Laboratory (STAERL) on the extraction and detection of Paralytic Shellfish Toxins (PST). The NCCOS-developed receptor binding assay being taught, an Interstate Shellfish Sanitation Conference (ISSC) accepted method, can help secure the food supply against these potent toxins. […]

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NCCOS Investigates Natural Control of HABs

NCCOS sponsored research at the University of Delaware is testing the capability of a naturally occurring bacteria Shewanella to chemically control or mitigate harmful algal blooms (HABs). Bacteria are thought to regulate algal abundance in the environment, and several species of algicidal (algae-killing) bacteria were evaluated in laboratory experiments. However, few algicidal compounds produced by bacteria have […]

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NCCOS Research Transitions GrouperChek to Commercialization

Is this really grouper that I am eating? In order to answer this question, NCCOS sponsored scientists at the University of South Florida (USF) developed and patented a quick identification device for commercially important grouper species. A technological offshoot from a portable red tide detection sensor, the apparatus checks for mislabeled “grouper” fish sold at restaurants […]

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NOAA and Partners Address Environmental Concerns of Great Lakes Commercial Net-Pen Aquaculture

A Blue Ribbon Panel of scientists from NOAA, state, and academia recently released a report addressing environmental concerns with development of a net-pen aquaculture industry in the Great Lakes.  The report, Great Lakes Net-Pen Commercial Aquaculture: A Short Summary of the Science, details many issues including the need for best management practices for operations and […]

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New Predictive Tool Helps Managers in Lake Michigan’s Green Bay

A new predictive management tool addresses an issue that confronts Wisconsin resource managers, farmers, environmentalists and fish scientists – too many nutrients, mainly phosphorus, from the Lower Fox River washing into Green Bay leading to hypoxia and harmful algal blooms. The model tool, developed by the Green Bay hypoxia and climate change project and funded by NCCOS’ […]

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Ciguatoxin Detection Technology Transfer With French Polynesia

Researchers from the Institut Louis Malardè (ILM) in French Polynesia visited the NCCOS Center for Coastal Fisheries and Habitat Research (CCFHR) to gain expertise on working with Harmful Algal Bloom species. Dr. Mireille Chinain and Dr. Taiana Darius completed eleven days of training on the method and technique of cytotoxicity assays to detect ciguatoxins (CTXs) […]

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NCCOS Prepares Toxin Sensor for Deployment in Puget Sound, WA

NCCOS scientist, Tina Mikulski, completed critical calibration of the domoic acid (DA) toxin sensor on an Environmental Sample Processor (ESP) platform located at NOAA’s Northwest Fisheries Science Center (NWFSC) in Seattle, Washington. This ESP (referred to as ‘ESPfriday’) will be deployed for the first time in Puget Sound beginning in early August and will generate autonomous, […]

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Technology Transfer Between NOAA and France Improve Caribbean Ciguatoxin Detection

A PhD candidate from the French Research Institute for Exploitation of the Sea (IFREMER), Francesco Pisapia, is visiting the NCCOS Center for Coastal Fisheries and Habitat Research (CCFHR) for eleven weeks of intensive training on the method and technique of cytotoxicity assays to detect ciguatoxins (CTXs) and maitotoxins (MTXs) in fish tissue and cell cultures. […]

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