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NCCOS Hosts Visiting Scientists

Collaboration to Identify Ecologically Important Areas in the Florida Keys National Marine Sanctuary NCCOS Biogeography Branch staff are working with visiting scholar Daniel Mateos-Molina, on methods to identify ecologically important areas in the Florida Keys National Marine Sanctuary. Daniel is a Marie Curie fellow in a project funded by the European Commission for Monitoring Mediterranean Marine […]

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Upwelling Controls HAB Movement toward Pacific NW Coast

Models developed by NCCOS-sponsored researchers will predict the transport of harmful algal blooms (HABs) to coastal beaches or offshore from two locations off of Washington and Oregon, based on the influence of the Columbia River Plume and seasonal upwelling (displacement of surface water by cool, nutrient rich, deep water). A recent study determined that upwelling plays […]

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Measuring Parasites and Disease in U.S. Oysters and Mussels

NOAA today released its first-ever long term report of the national distribution of parasites and disease in mussels and oysters, concluding that there was no general threat to oyster and mussel population in the nation’s coastal waters at the time of the study, despite some locations along the Gulf of Mexico and West Coast with […]

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AquaSpace: An Ecosystem Approach to Making Space for Sustainable Aquaculture

NCCOS joined a recently approved project “AquaSpace – Ecosystem Approach to making Space for Sustainable Aquaculture,” as part of the European Commission research topic “Optimizing space availability for European Aquaculture.” The project aims to increase space available for aquaculture within areas of high water quality using the Ecosystem Approach to Aquaculture (EAA) and Marine Spatial Planning (MSP), which increases food security […]

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Primary Cause of Dead Zones is Biological on Pacific Northwest Continental Shelves

Coastal waters of the northern portion of the California Current System experience a seasonal decline in oxygen concentrations and increasing hypoxia (dead zones) over the summer upwelling season resulting in negative impacts to many organisms. NCCOS-sponsored research modelling determined that plankton respiration was the leading influence on seasonal and interannual fluctuations in oxygen concentration and hypoxia in the […]

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Reducing the Gulf of Mexico Dead Zone Using Operational Hypoxia Scenario Models

A recently released white paper assesses the status of several empirical and deterministic models capable of characterizing Gulf hypoxia, also known as the Gulf dead zone. “Modeling Approaches for Scenario Forecasts for Gulf of Mexico Hypoxia” presents conclusions from the 2013 joint NOAA and Northern Gulf Institute Forum for the Gulf of Mexico Research and Coordination […]

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Mesophotic Habitats Are a Refuge for Large, Overfished Species in Southwest Puerto Rico

NCCOS-supported research found that commercially important fish, such as snappers and groupers, off southwest Puerto Rico are more abundant at mesophotic depths (60–80 meters) than shallow depths (30 meters or less). The study, published in the journal Coral Reefs, suggests that mesophotic coral ecosystems serve as a refuge for heavily exploited, shallow-water reef species and […]

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Pulley Ridge Corals Show Potential Signs of Recovery After 10-Year Decline

An NCCOS-funded study has produced a detailed characterization of the deep (60–80 meters), mesophotic reefs and fish populations of Pulley Ridge, located off the southwest coast of Florida. While the study shows a decade-long decrease in coral cover at Pulley Ridge, when compared with data collected by the U.S. Geological Survey in 2003, the findings […]

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