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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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NOAA Beaufort Lab Hosts Open House

Earlier this month, over 200 people visited the NOAA Beaufort Lab during its first open house in 19 years. Visitors to the lab in Beaufort, North Carolina were treated to guided tours complete with hands-on activities such as harmful algal bloom identification, remotely operated vehicle operation, aquaculture feeding, and Spartina alterniflora planting in a “living […]

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Predicting Ocean Acidification and Hypoxia with West Coast Stakeholders

The California Current System (CCS) is among the most biologically productive regions of the world’s oceans, but upwelling of coastal waters creates vulnerability to ocean acidification and hypoxia (OAH), which scientists observed in recent decades. A project funded through the NOAA Ocean Acidification Program and NCCOS in collaboration with the California Ocean Protection Council is […]

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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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Ecosystem Services of Shellfish in the Chesapeake Bay

NCCOS scientist Suzanne Bricker, along with project partner Matt Parker, a Maryland Sea Grant Aquaculture Business Specialist, kicked off their Shellfish Aquaculture and Payment for Ecosystem Services in Chesapeake Bay project on May 23 with the first sample collection. Collaborating with shellfish growers, this work will promote aquaculture production and provide data and information from different oyster cultivation practices needed […]

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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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Keeping Up With Rising Seas

Scientists predicted wetland soil accretion (or growth) rates in relation to predicted sea level rise using a model and data from numerous tidal salt and freshwater wetlands around the United States. The model results, published in Earth’s Future, suggested that, on average, softer organic components of East Coast marsh sediments do not accrete  fast enough in volume and height […]

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