New Article on Cyanophage-Host Relationships Informs Management of Cyanobacteria and Cyanotoxins.

New Article on Cyanophage-Host Relationships Informs Management of Cyanobacteria and Cyanotoxins.

New Virtual Workshop Expands Tribal HAB Sampling to the Aleutian Islands

New Virtual Workshop Expands Tribal HAB Sampling to the Aleutian Islands

NOAA, FHWA Federal Agency Partnership Recognized with Environmental Excellence Awards

NOAA, FHWA Federal Agency Partnership Recognized with Environmental Excellence Awards

Study Finds Pollution Low in American Samoa’s Fagatele Bay (Video)

Aerial view of Fagatele Bay, American Samoa.

NOAA Forecast Predicts Occurrence of Pathogenic Vibrio Bacteria in Chesapeake Bay in 2022

Vibrio vulnificus model results for Chesapeake Bay – June 8, 2022.

Oregon Researchers Engage Decision-makers to Support More Resilient Coastal Communities and Habitats

Vegetative stabilization project 19 years after construction, Cannon Beach, Oregon. (2021)

Researchers Identify Sources of Nitrogen in Macroalgae in Hawaii

diver collects green blades of algae at Pearl and Hermes Atoll at a depth of 295 feet

Scientists Train Underwater Gliders to Find, Track Harmful Algal Blooms

One of MBARI’s long-range autonomous underwater vehicles makes its way through the 2019 harmful algal bloom in Lake Erie.

NOAA Forecasts An Average ‘Dead Zone’ for Gulf of Mexico In Summer 2022

NOAA Forecasts An Average ‘Dead Zone’ for Gulf of Mexico In Summer 2022

Harmful Algal Blooms May Soon Wreak Havoc in Arctic Alaska

Harmful Algal Blooms May Soon Wreak Havoc in Arctic Alaska

Scientific Cruises Set Sail to Help Restore Open Ocean Communities

Scientific Cruises Set Sail to Help Restore Open Ocean Communities

Model Predicts Reducing Only Phosphorus Will Make Lake Erie Algal Blooms More Toxic

Model Predicts Reducing Only Phosphorus Will Make Lake Erie Algal Blooms More Toxic

Workshop Empowers Southcentral Tribal Communities to Monitor Growing Threat of Harmful Algal Blooms to Subsistence-Harvested Resources

Workshop Empowers Southcentral Tribal Communities to Monitor Growing Threat of Harmful Algal Blooms to Subsistence-Harvested Resources

New Tool Available: Vibrio Harvest Calculator for Long Island Sound Oysters

New Tool Available: <i>Vibrio</i> Harvest Calculator for Long Island Sound Oysters

Valor in the Atlantic 2022: Diving into North Carolina’s Maritime History

Valor in the Atlantic 2022: Diving into North Carolina’s Maritime History

NOAA Predicts a Smaller than Average Algal Bloom for Lake Erie this Summer

NOAA Predicts a Smaller than Average Algal Bloom for Lake Erie this Summer

Study Highlights Tipping Point in Sediment Transport to Coast

Study Highlights Tipping Point in Sediment Transport to Coast

Low to Moderate Red Tide Bloom Predicted for Gulf of Maine in 2022

Figure 1. Concentration of Alexandrium cysts in Gulf of Maine bottom sediments (cells/cm²), collected in February 2022.

Researchers Determine Flood Risk for 13 Coastal Counties in Northern Gulf of Mexico

Map of the study area along the Northern Gulf of Mexico coast. The yellow box is the inset shown in Figure 1.

Modeling Shows Nitrogen Reductions Have Decreased Hypoxia in Chesapeake Bay

Schematic showing the impacts that nutrient reductions from 1985 to 2019 have had on the size, duration, and length of hypoxia in Chesapeake Bay.

Study Incorporates Uncertainty to Improve Projections for How Sea Level Rise Will Affect California Wetlands

Study Incorporates Uncertainty to Improve Projections for How Sea Level Rise Will Affect California Wetlands

NOAA Harmful Algae Research Supports Resumption of Shellfish Trade with Europe

NOAA Harmful Algae Research Supports Resumption of Shellfish Trade with Europe

NCCOS Publishes Social Vulnerability Assessment in Support of Sea Level Rise Planning in Puget Sound  

NCCOS Publishes Social Vulnerability Assessment in Support of Sea Level Rise Planning in Puget Sound  

Cape Lookout National Seashore Environmental Quality Report Released

Cape Lookout National Seashore Environmental Quality Report Released

Thin Layer Sediment Placement Boosts Marsh Growth

Thin Layer Sediment Placement Boosts Marsh Growth