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NOAA Supports 2014 SeaPerch Challenge

NCCOS scientists provided scientific support in the 2014 SeaPerch Challenge by serving as judges in the Charleston, S.C. competition on April 9, 2014. SeaPerch is an innovative, underwater robotics program that equips teachers and students with the resources needed to build an underwater remotely operated vehicle (ROV). Students build the ROV from a kit of […]

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Spring Flood Outlook Has Implications for Gulf of Mexico and Chesapeake Bay Hypoxia

The NOAA 2014 U.S. Spring Flood Risk Assessment provides an important first look at some of the factors that influence summer hypoxia (low dissolved oxygen) in the Gulf of Mexico and the Chesapeake Bay. This year’s predicted elevated flood risk in the Upper Midwest and the Ohio River Valley may result in a larger hypoxic […]

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Marine Life in Gulf of Mexico Face Multiple Challenges

By Maggie Broadwater, Guest Blogger from NOAA’s Harmful Algal Bloom Analytical Response Team. Animals living in coastal waters can face a number of environmental stressors—both from nature and from humans—which, in turn, may have compounding effects. This may be the case for marine life in the Gulf of Mexico, which experience both oil spills and the […]

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Eating USVI Invasive Lionfish Could Lead to Ciguatera Fish Poisoning

A new report by NCCOS-sponsored researchers shows that consumption of lionfish from the U.S. Virgin Islands (USVI) could lead to ciguatera fish poisoning. The research team analyzed ciguatera toxin levels in lionfish collected from waters surrounding USVI and found that about 40 percent of USVI lionfish have a measurable level of ciguatera toxin. The team […]

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NOAA Helps Plan National Study on Nutrient Trends in Nation’s Waters

NCCOS’s Dr. Rob Magnien recently represented NOAA at a planning session of the National Academy of Sciences Water Science and Technology Board. The purpose of the meeting was to plan and explore the scientific dimensions and challenges of monitoring and detecting changes in nutrient levels in the nation’s surface and ground water. Over the past […]

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New Pathogen and HAB Detection Device Designed with Volunteers in Mind

NCCOS-funded researchers at the University of Maine have developed a new, hand-held device for pathogen detection. The portable, easy-to-use, and inexpensive design of this sensor meets key use needs of volunteer and government public health, water, and shellfish monitoring personnel. Researchers plan to give these instruments to Maine Department of Marine Resources (DMR) harmful algal […]

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Chesapeake Bay Dead Zones Show Marine Worm Species Shifts

A recent NCCOS-sponsored study conducted by the University of Maryland’s Center for Environmental Science has found a hypoxia-induced shift in marine worm communities in Chesapeake Bay to ones made up of species that are extremely adaptable to stressful conditions like hypoxia (low dissolved oxygen). The team also found that the magnitude of the marine worm […]

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Assessing Invasive Asian Carp’s Potential to Spread to Great Lakes

Invasive Asian carp have established themselves in many lakes and river systems in the upper mid-West. Once established, they have wreaked havoc on existing food chains. Some of these invasive carp have been caught in Lake Erie. In anticipation of a possible invasion of the Great Lakes system, researchers from the National Centers for Coastal […]

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