You are here: Home / News / Archive by category "Ecosystem Management" (Page 3)

News and Features by Research Area or Topic

NCCOS helps Pennsylvania Prepare for Lake Erie Blooms

When Pennsylvania Governor Tom Corbett learned of the large toxic cyanobacteria (blue-green algae) bloom that disrupted the drinking water supply for hundreds of thousands of Ohio’s citizens, he expressed confidence his state was proactively planning to mitigate any potential human health impacts from toxic cyanobacteria blooms. This confidence grew from the state Department of Environmental Protection […]

Continue reading

NCCOS Improves Seagrass Coverage Estimates in North Carolina

NCCOS researchers applied an alternative method to improve classifying and calculating the extent of shallow seagrass ecosystems using digital aerial photographs in a recent study. The technique, linear spectral unmixing, is known for its success in classifying other shallow coastal habitats, particularly coral reefs, based on satellite multispectral imagery, but never seagrass. In this instance, aerial […]

Continue reading

NCCOS Sets Context for the Second International Mesophotic Coral Ecosystem Workshop

Mesophotic coral reefs found at depths of 30-150 meters may not be as well understood as their shallower counterparts, but NCCOS is working hard to change that. Much progress has been made over the last six years, and that progress was the focus of the Second International Workshop on Mesophotic Coral Ecosystems, held at the Interuniversity […]

Continue reading

NCCOS and “Phytofinders” Identify and Respond to Red Tide Event in North Carolina

Students from First Flight High School participating as “Phytofinders” for the NCCOS Phytoplankton Monitoring Network (PMN) identified the non-toxic, single-celled organism Mesodinium rubrum as the cause of a red tide bloom near Bodie and Pea Island, North Carolina. The bloom was first reported on October 27, 2014 to NOAA though the NCCOS Center for Sponsored Coastal Ocean Research (CSCOR) harmful […]

Continue reading

NCCOS Leads International Effort to Reduce Ciguatera Fish Poisoning

To reduce incidence of Ciguatera Fish Poisoning (CFP) and increase safety of seafood consumption around the world, scientists from NOAA’s National Centers for Coastal Ocean Science (NCCOS) are leading international efforts to develop a global strategy to improve Ciguatera Fish Poisoning (CFP) monitoring and prediction. The strategy, endorsed by the U.N.’s Intergovernmental Oceanographic Commission, was one of […]

Continue reading

NCCOS Completes Ecosystem Assessment of Chesapeake Bay Watersheds

NCCOS recently completed an assessment of three watersheds in the Chesapeake Bay region (Corsica, Magothy, and Rhode Rivers), exploring the linkages between dominant land-use type (agriculture, residential, and mixed-use, respectively) and aquatic ecosystem health. Habitat health was determined based on factors of water quality including dissolved oxygen, nitrogen, and phosphorous concentrations, and aquatic organism health […]

Continue reading

‘Coral Ecosystem Connectivity 2014′ Expedition Discovers New Coral Area in Gulf of Mexico

NOAA-sponsored scientists discovered a new coral area off the southwest coast of Florida near Pulley Ridge. The area is extensive and has the densest cover of plate corals (Agaricia spp.) known in the Gulf of Mexico. This is the most coral seen in the Pulley Ridge area since 2009. Scientists made the discovery in August […]

Continue reading

Phytoplankton Monitoring Network Volunteers in Georgia Trained in Marine Debris Reporting

The NCCOS Phytoplankton Monitoring Network (PMN) program recently trained volunteers from Georgia in harmful algal bloom and marine debris monitoring. Volunteers from Gray’s Reef National Marine Sanctuary, Burton 4-H, and the University of Georgia’s Marine Extension Service received instruction on target phytoplankton species for change detection, as well as how to identify microplastics in phytoplankton […]

Continue reading