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The Dinoflagellate-Specific Algicide IRI-160AA: Is...

Building on previous research that showed the bacteria Shewanella sp. IRI-160 produces an algicide targeting dinoflagellates with no effect on other phytoplankton, the project team will determine the concentration of ...

Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Technology Transfer, U.S. States and Territories, Waterbodies, marc.suddleson@noaa.gov

The Role of Nitric Oxide in Promoting Heterosigma ...

Heterosigma akashiwo has emerged as a threat to finfish and shellfish stocks resulting in significant impacts to the coastal economy. We are working to identify the mechanisms and nitrogen sources ...

Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Atlantic Ocean, Delaware, U.S. States and Territories, Waterbodies, maggie.broadwater@noaa.gov

Toward a Predictive Understanding of Cochlodinium ...

Large blooms of Cochlodinium polykrikoides have occurred throughout the lower Chesapeake Bay and its tributaries in recent decades and appear to be followed by increasingly intense blooms of the ichthyotoxic ...

Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Atlantic Ocean, Chesapeake Bay, U.S. States and Territories, Virginia, Waterbodies, maggie.broadwater@noaa.gov

Towards a Predictive Understanding of Our Ecosyste...

Cyanobacteria blooms and toxin production are an urgent contemporary problem in the US and worldwide. Water quality models are important tools for managing these problems, but currently the utility of ...

Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Great Lakes, Massachusetts, Tennessee, U.S. States and Territories, Waterbodies, felix.martinez@noaa.gov

Trophic Transfer and Effects of HAB Toxins in Alas...

This project aims to determine harmful algal bloom species composition and cell densities in Alaskan waters, and to model toxin transfer pathways to zooplankton, shellfish, finfish, and marine mammals, and ...

Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Alaska, Arctic Ocean, Bering Sea, Gulf of Alaska, Pacific Ocean, U.S. States and Territories, Waterbodies, maggie.broadwater@noaa.gov

Using Microcystin-degrading Bacteria and their Enz...

We will assess the potential that algal toxin–degrading bacteria have to degrade toxins from water treatment facilities. Why We Care Harmful algal blooms (HABs) occur in eutrophic waters across the ...

Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Great Lakes, Ohio, U.S. States and Territories, Waterbodies, felix.martinez@noaa.gov

Value of the Pacific Northwest Harmful Algal Bloom...

We will estimate the economic benefits of the Pacific Northwest Harmful Algal Bloom Bulletin, using a methodology that quantifies the value of information. Why We Care The razor clam and ...

Ecosystem Services Valuation, Harmful Algal Bloom Detection and Forecasting, Other Topics, , Sponsored Research, Stressor Impacts and Mitigation, Oregon, Pacific Ocean, U.S. States and Territories, Washington, Waterbodies, felix.martinez@noaa.gov

Value of the SoundToxins Partnership: An Early War...

We will estimate the net economic benefits of the harmful algal bloom early warnings provided by SoundToxins and evaluate net economic benefits to recreational shellfish harvesters. Why We Care A ...

Ecosystem Services Valuation, Harmful Algal Bloom Detection and Forecasting, Other Topics, , Sponsored Research, Stressor Impacts and Mitigation, Pacific Ocean, Puget Sound, U.S. States and Territories, Washington, Waterbodies, felix.martinez@noaa.gov, marykate.rogener@noaa.gov

News

Study Identifies Causes of Toledo’s Unprecedented ...

Aerial view of the 2017 cyanobacteria bloom at the mouth of the Maumee River, Toledo, Ohio. Credit: NOAA. On September 20, 2017, an unprecedented cyanobacteria bloom was reported in the ...

August 26, 2020 Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Great Lakes, Ohio, U.S. States and Territories, Waterbodies, marykate.rogener@noaa.gov

Virtual Training Workshop Instructs Volunteers on ...

A virtual workshop was convened at Bowling Green State University (BGSU), on July 23, 2020 to train regional stakeholder and volunteer groups in the operation of MBio Diagnostic’s LightDeck technology-based ...

August 12, 2020 Harmful Algal Bloom Detection and Forecasting, Other Topics, Sensor Development, Sponsored Research, Stressor Impacts and Mitigation, Great Lakes, Michigan, Ohio, U.S. States and Territories, Waterbodies, felix.martinez@noaa.gov, greg.doucette@noaa.gov

NCCOS Research Explores New Approaches to Decoding...

A brown tide bloom in Great South Bay, Long Island, NY .Credit: Dr. Chris Gobler, Stony Brook University. Brown tides, caused by the algal species Aureococcus anophagefferens, have been plaguing ...

July 14, 2020 Funding, Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Atlantic Ocean, Long Island Sound, New York, U.S. States and Territories, Waterbodies, quay.dortch@noaa.gov

Nanobubble Ozone Technology Shown to Eliminate Inv...

An independent quality control testing laboratory has validated NCCOS research findings on nanobubble ozone technology (NBOT), confirming it is highly effective in controlling algae, bacteria, and motile zooplankton in ship ...

July 1, 2020 Harmful Algal Bloom Detection and Forecasting, Invasive Species, Other Topics, Pathogens, Stressor Impacts and Mitigation, Technology Transfer, Water Quality, Florida, Great Lakes, Ohio, South Carolina, U.S. States and Territories, Waterbodies, peter.moeller@noaa.gov

New Research Raises Questions About How, Where Cya...

Cyanobacteria bloom in Maumee Bay, near Toldeo, Ohio, July 2015. Credit: Toldeo Aerial Media. New NCCOS-funded research shows that microbes in the water column may not play a primary role ...

June 3, 2020 Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Canada, China, Foreign Countries, Great Lakes, New York, Ohio, Tennessee, U.S. States and Territories, Virginia, Waterbodies, john.wickham@noaa.gov

NCCOS Publishes Findings on 2013 Karenia mikimotoi...

Karenia mikimotoi is a toxic dinoflagellate alga with a cosmopolitan distribution and is a commonly reported red tide species. Blooms of K. mikimotoi have caused large fish and benthic invertebrate ...

May 14, 2020 Harmful Algal Bloom Detection and Forecasting, Other Topics, Stressor Impacts and Mitigation, Alaska, Pacific Ocean, U.S. States and Territories, Waterbodies, Mark.W.Vandersea@noaa.gov

NOAA Lake Erie Harmful Algal Bloom Early Season Pr...

Western Lake Erie is expected to experience a lower than average harmful algal bloom (HAB) this summer, according to the 2020 Lake Erie Harmful Algal Bloom Early Season Projection issued ...

May 13, 2020 Harmful Algal Bloom Detection and Forecasting, Stressor Impacts and Mitigation, Great Lakes, Ohio, U.S. States and Territories, Waterbodies, michelle.tomlinson@noaa.gov, richard.stumpf@noaa.gov

Citizen Science and the Big Picture

To really understand the nature of ecosystems and quantify the impacts of disturbance to their function, we must collect as much data as possible. The clearer the picture the better ...

May 7, 2020 Harmful Algal Bloom Detection and Forecasting, Other Topics, Sensor Development, Sponsored Research, Stressor Impacts and Mitigation, Technology Transfer, Great Lakes, Ohio, U.S. States and Territories, Waterbodies, felix.martinez@noaa.gov

NCCOS Research Provides Scientific Foundation for ...

A recent U.S. Supreme Court (SCOTUS) ruling found that pollution discharge into groundwater from a Maui County (HI) sewage treatment plant (County of Maui v. Hawaii Wildlife Fund) fueled macroalgal ...

May 5, 2020 Biological Effects of Contaminants and Nutrients, Harmful Algal Bloom Detection and Forecasting, Other Topics, Sponsored Research, Stressor Impacts and Mitigation, Water Quality, Hawaii, Pacific Ocean, U.S. States and Territories, Waterbodies, david.kidwell@noaa.gov

NCCOS Science, Funding are Backbone of U.S. HAB Mo...

NCCOS-supported regional harmful algal bloom (HAB) monitoring programs span the United States and help build a global HAB monitoring and prediction system. A recent article in Frontiers in Marine Science ...

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