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Study Provides Nutrient Reduction Targets to Reach Gulf Dead Zone Goal

The Mississippi River/Gulf of Mexico Hypoxia Task Force (HTF) has made major strides in reducing point source nutrient pollution in the Gulf of Mexico watershed, and had some success in mitigating nonpoint source pollution through targeted nutrient reduction projects.  However, despite this progress, research supported by NOAA’s National Centers for Coastal Ocean Science (NCCOS) has […]

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Hypoxia Leads to Atlantic Croaker Decline in Gulf of Mexico, Models Show

A team of scientists led by Louisiana State University (LSU) developed a model to understand the impacts of hypoxia (low oxygen) on Atlantic croaker in the northern Gulf of Mexico. Results indicate that chronic large hypoxic zones could result in model estimates of a 25 percent reduction in the long-term population abundance of Atlantic croaker over a […]

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Second ‘Cytobot’ Deployed in Texas Harmful Algae Early Warning Sensor Network

NCCOS-funded investigators from Texas A&M University (TAMU) successfully deployed an Imaging Flow Cytobot (IFCB) on a pier near Freeport, Texas. This is the second cytobot deployed in the Gulf of Mexico as part of an expanding cytobot network to provide early warning of harmful algal blooms (HABs) that impact coastal resources. Blooms of Karenia brevis, […]

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Beating the Spread: NCCOS Science Helps Managers NOT Gamble with Invasive Species

A recent publication by NCCOS-funded scientists shows how new invasive species in the Great Lakes are easily dispersed by Lake Michigan and Lake Erie currents. The team, led by Dr. Dima Beletsky of the NOAA Cooperative Institute for Great Lakes Research at the University of Michigan, modeled dispersal throughout the lakes from nearshore locations, such as […]

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Great Lakes Conference Highlights NCCOS Research

The International Association for Great Lakes Research’s (IAGLR) annual Conference on Great Lakes Research showcases the latest findings on the Great Lakes and other large lakes around the world. This year’s conference, held last month in Detriot, Michigan, highlighted a range of NCCOS research, including: ecological forecasting, remote sensing, habitat mapping, modeling, harmful algal blooms, chemical […]

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Helping Cleveland Provide the Highest Quality Drinking Water

The Lake Erie “dead zone” presents challenges for municipalities who draw water from Lake Erie. An NCCOS-funded project team of researchers at the NOAA Great Lakes Environmental Research Laboratory and the Cooperative Institute for Great Lakes Research is working with public water managers in Ohio to help them continue to provide citizens with high quality drinking […]

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NCCOS Research Featured in EPA Harmful Algal Blooms Regional Forum

Southwestern states and Pacific Islands are experiencing increasing occurrences of harmful algal blooms in both coastal ocean and freshwater bodies. Recently the U.S. Environmental Protection Agency (EPA) in collaboration with a key regional partner, the California Surface Water Ambient Monitoring Program, convened a forum for federal, state, tribal and local agencies, lake managers, and water […]

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Toxin Sensor off Washington Coast Provides Early Warning

A sensor for the algal neurotoxin domoic acid (DA), developed by NCCOS scientists, was deployed last week off the Washington coast on an Environmental Sample Processor (ESP). Designed by the Monterey Aquarium Research Institute (MBARI) and known as “ESPfriday,” the processor is operated by the Northwest Fisheries Science Center (NWFSC). The DA sensor, along with harmful […]

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