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Meeting Challenges in Estuarine and Coastal Ecosystem Science

Along with individual stressor-based research projects, NCCOS undertakes a broader ecosystem approach using larger, multidisciplinary research projects. A recent essay authored in part by NCCOS sponsored scientists gives perspectives on challenges and paths for advancing estuarine science; NCCOS research strives to meet these challenges. Five major research challenges were identified: (1) Maintaining and improving spatially distributed time-series datasets; […]

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Volunteers Train to Monitor Florida Red Tide in Real Time

Citizen volunteers and college students are evaluating an NCCOS-funded portable sensor that easily and accurately calculates the number of Karenia brevis cells in a water sample, the algae that causes red tides in Florida. This month, St. Petersburg College biotechnology students learned how to use the sensor in a training class at the University of […]

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Producing a new Reference Material for Paralytic Shellfish Toxin Monitoring

Saxitoxins, produced by species of harmful algal blooms (HABs), cause paralytic shellfish poisoning (PSP) when contaminated seafood is consumed. For nearly 50 years the U. S. Food and Drug Administration (FDA) has provided a saxitoxin dihydrochloride standard to state shellfish laboratories and others who monitor seafood safety, and has distributed it as a National Institutes of Standards […]

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Assessing Emerging Algal Toxin Threat in Washington State Waters

In early June 2016, NOAA and Washington State partners begin a four-month long effort to monitor shellfish and water every week at six locations around Puget Sound and on the Pacific coast. The team plans to measure concentrations of marine algae and their associated lipophilic (fat soluble) toxins, which can accumulate in shellfish and cause […]

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Harmful Algal Bloom Action Plan Developed for Long Island

A public symposium and expert workshop was held on Long Island, NY, May 17-18, 2016 with the goal of developing a harmful algal bloom (HAB) action plan for Suffolk County. Three NCCOS-funded scientists along with two NOAA scientists attended the symposium and workshop, all providing expertise and suggestions for the plan. Long Island’s coastal waters and lakes often […]

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2016 NOAA Bronze and Distinguished Career Awards Honor NCCOS Scientists

NOAA Administrator Dr. Kathryn Sullivan presented the 2016 Bronze Medal and Distinguished Career Awards to esteemed recipients at a ceremony held at NOAA’s Silver Spring headquarters on May 24, 2016. The Bronze Medal Award is the highest honor award granted by the Under Secretary of Commerce for Oceans and Atmosphere; the Bronze Medal recognizes superior performance […]

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Environmental Variables Influence Toxic Ciguatera Algae Growth and Distribution

A new study describes optimal growth conditions for several species and strains of the benthic marine dinoflagellate Gambierdiscus and highlights how these species and strains respond differently to varying levels of salinity, light, and temperature. These environmental factors, along with suitable seafloor habitat, predict the geographic distribution of Gambierdiscus. Gambierdiscus is a genus of tropical and subtropical […]

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Annual Lake Erie Harmful Algal Bloom Projections Available

The early season harmful algal bloom projection for Lake Erie started last month.  The projection gives the range of severity of the cyanobacteria bloom that is likely to occur in Lake Erie in the summer. Weekly projections will continue to be posted until early July, when the official seasonal forecast will be made. The toxic blooms […]

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