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NOAA, Partners Start Early Season Forecast Updates for Lake Erie Harmful Algal Blooms

This week, in response to increased demand for harmful algal bloom information, NOAA researchers and their partners at Heidelberg University began issuing new experimental, early season forecasts of the seasonal harmful algal bloom in western Lake Erie. The information will help resource and public health managers address the toxic blooms, which peak annually in late […]

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NCCOS Leads Efforts to Prioritize Cyanobacterial Harmful Algal Bloom Research

In 2014 access to drinking water in Toledo, Ohio was shut down due to cyanobacterial harmful algal bloom (HAB) toxins from Lake Erie. The National Science Foundation and NOAA responded with a workshop,“Global Solutions to Regional Problems: Collecting Global Expertise to Address the Problem of Harmful Algal Blooms,” at Bowling Green State University, Bowling Green, OH, April 13-14, […]

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Water Quality Improvements Through Shellfish Aquaculture Highlighted in NOAA Science Seminar Series

A recent presentation highlighted a new NCCOS modeling study in Long Island Sound (LIS) and Great Bay Piscataqua Regional Estuaries (GBP) that focused on the water quality benefits of shellfish aquaculture. The presentation, “Eutrophication and Aquaculture; Shellfish can help the Bay!,”reported nitrogen removal estimates through cultivation of oysters equivalent to 1% of total nutrient inputs discharged […]

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Expedition Marks Twelve Years of Discovery in the Caribbean

Scientists recently completed the 12th year of a research expedition to map seafloor habitats in the U.S. Caribbean aboard the NOAA Ship Nancy Foster. Researchers mapped nearly 200,000 underwater acres along St. Croix and St. Thomas, U.S. Virgin Islands and completed 35 remotely operated vehicle dives. Key findings include the identification of three seamounts rising 25 […]

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Regional Water Management Practices Reduce Biscayne Bay Submerged Aquatic Vegetation

In subtropical Biscayne Bay, Florida, NCCOS research reveals decades of water management practices reduce freshwater flow, negatively impacting abundance and composition of the bay’s nearshore submerged aquatic vegetation (SAV) communities, fish, and crustaceans. Over the last 50 years, a massive water management system modified the hydrology of the South Florida watershed by altering the quantity, […]

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NCCOS, Partners Improve Aquaculture Siting and Production in Puget Sound

NCCOS and partners are using computer modeling to determine the carrying capacity for shellfish aquaculture—and the related potential for nutrient removal—in South Puget Sound. The team’s methodologies and guidelines will be used to inform marine spatial planning activities locally and throughout the U.S., promoting sustainable shellfish aquaculture and providing a framework for addressing issues that commonly lead […]

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NOAA, Partners Will Use Satellites to Protect Public from Harmful Freshwater Algal Blooms

NOAA has partnered with NASA, the U.S. Environmental Protection Agency, and the U.S. Geological Survey to transform satellite data designed to probe ocean biology into information that will help protect the American public from harmful freshwater algal blooms. Harmful algal blooms are a worldwide environmental problem, costing millions of dollars annually. These toxic events threaten […]

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