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News and Features by Region U.S. Virgin Islands Archives - Page 2 of 5 - News and Features

NCCOS Increases the Sonar Survey Accuracy of the NOAA Ship Okeanos Explorer

To ensure consistency in the quality of scientific echosounder and sonar data being collected by NOAA research ships, NCCOS has partnered with the Office of Exploration and Research to calibrate the scientific echosounder on the NOAA Ship Okeanos Explorer.  Researchers from NCCOS joined the Okeanos in Puerto Rico to conduct the calibration and train the […]

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NOAA Partnership Improves Accessibility to NCCOS Echosounder Survey Data

Seafloor maps that include fishery echosounder data from the NCCOS-led coral reef ecosystem characterization surveys of the US Caribbean (2010-2014) are now available to the public through the National Geophysical Data Center Water Column Sonar Viewer.  The original objectives of the echosounder and sonar surveys were to map habitats of the seafloor and distribution of reef […]

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New Protocol Allows Scientists to Monitor Toxic Bottom-dwelling Algae at Low Cost

Using little more than a window screen to collect algae, NCCOS scientists have developed a simple, low-cost protocol for monitoring harmful, bottom-dwelling algae in diverse marine habitats around the world. The window screens mimic natural surfaces that harbor toxic algae and allow direct comparisons of algae abundance from different locations. In a series of field […]

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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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NCCOS Story Maps Garner the Attention of Esri Leadership

Two story maps produced by the National Centers for Coastal Ocean Science highlighting how NCCOS science connects oceans, coasts, and people were featured in a recent blog post by Esri chief scientist Dawn Wright. Esri is an international supplier of Geographic Information Systems (GIS). In her blog, “An Ocean of Story Maps,” Wright points to […]

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NCCOS Assists in Developing New Sampling Protocols for NCRMP Research in St. Thomas and St. John

New assessment techniques developed, in part, by NCCOS will be used by the National Coral Reef Monitoring Program’s research in St. Thomas and St. John, USVI. The new techniques will be used to collect data on seafloor habitat types in the region,  and stony coral populations and condition. NCCOS scientists met with other scientists from […]

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New Interactive Map Highlights America’s Coral Reefs

A new interactive map, “Mapping America’s Coral Reefs,” gives casual observers an engaging overview of  the nearly 3 million acres of sea floor habitat mapping data produced by the National Centers for Coastal Ocean Science and its partners. This “story” map complements a recent report summarizing NOAA shallow-water coral reef mapping outcomes and results, which […]

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