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Innovative Land Mapping Approach to be Adapted to Marine Environments for Improved Resource Management

Last week, software developer Esri and the U.S. Geological Survey (USGS) launched a new, international, public and private sector effort to map global ecological marine units (EMUs). The goal of the effort is to develop a statistically robust map of distinct marine environments to support marine spatial planning, resource management, and conservation. Esri and USGS recently produced a […]

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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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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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NOAA Estimates Nitrogen Removal Rates from Shellfish Farms around the World

Excessive nutrient input into estuarine and coastal environments, also known as eutrophication, can lead to algal blooms, oxygen depletion, fish kills, and a general loss of key habitats. New research from NOAA supports using shellfish aquaculture for nutrient removal and eutrophication reduction. To include shellfish aquaculture as part of a comprehensive approach to nutrient management, scientists measured […]

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Does Oyster Aquaculture Affect Nitrogen Loss From Sediments?

Off-bottom oyster aquaculture (Crassostrea virginica) is currently being investigated for possible effects on nutrient processes of surrounding sediments by  a Virginia Sea Grant Research Fellow, Abby Lunstrum, under the guidance of an NCCOS mentor. The research assesses whether, and to what extent, biodeposition from this type of aquaculture operations stimulates loss of nitrogen from the […]

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Oyster Gardening Improves Water Quality, Featured by National Geographic

The innovative “Maryland Grows Oysters” program, designed to use oyster restoration for improvement of water quality in Chesapeake Bay, was featured in a National Geographic video released on October 9. The project uses cages first produced by inmates at the Hagerstown Correctional Facility and then filled with baby oysters (or spat), which are attached to docks at volunteer study locations within the Chesapeake […]

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Coral Reef Resilience and Research Consistency Addressed at Recent Workshop

NCCOS scientists shared knowledge gained from coral reef research and conservation efforts in the U.S. Virgin Islands with researchers at a workshop in Hawaii with the aim of improving the quality and consistency of coral reef research worldwide. The workshop’s goals included bringing together reef researchers and managers who are facing new challenges due to […]

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