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Support Grows for Living Shorelines in North Carolina

In recent decades, increased development along our nation’s estuarine shorelines has led to shoreline hardening as landowners attempt to protect their properties from coastal erosion. Estuarine shorelines are a transition zone between open water and upland regions and provide a variety of ecosystem services, including essential habitat to commercially and ecologically important species, buffering storm-driven […]

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NOAA Supports Development of Offshore Aquaculture in Southern California

California state and federal managers are using NOAA information and tools to develop environmentally sustainable offshore finfish aquaculture in the Southern California Bight—an industry with the potential to generate $1 billion annually. NOAA’s assistance with coastal planning, models of environmental interactions and effects, and siting is helping the state address concerns over environmental impacts that have […]

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The Craib Corer: Predicting Harmful Algal Blooms by Sampling the Seafloor

Forecasting harmful algal blooms is a complex endeavor involving a wide range of oceanographic disciplines. NCCOS scientists and sponsored researchers count the number of harmful algal bloom (HAB) resting stages or cysts that lie on the bottom of the ocean as one method to estimate the future occurrence of HABs. Scientists use a suite of […]

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2015 Nancy Foster Caribbean Mapping Mission: Expedition Marks Twelve Years of Discovery

NCCOS is preparing to embark on its twelfth year of an ongoing scientific research mission on board the NOAA Ship Nancy Foster, funded by NOAA’s Coral Reef Conservation Program. The mission will combine methods of multibeam and fish sonar with video captured from an ROV (remotely operated vehicle) and environmental data collected from an autonomous glider from March 28 […]

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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 Fish Farm Siting and Management Practices Reduce Water Quality Impacts

Scientists with NOAA’s National Centers for Coastal Ocean Science (NCCOS) found that fish farm effects on dissolved oxygen and turbidity have been largely eliminated through better management, like using formulated feeds, minimizing feed waste, and properly siting farms in deep waters with flushing currents. The trend toward moving industrial-scale aquaculture into offshore waters is increasingly […]

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