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News Archive
- Review of Domoic Acid within a One Health approach
- Tribally led planetary health education in southeast Alaska
- Impacts of marine heatwave and diatom blooms on pelagic food web
- Human dimensions of HABs
- Ocean acidification may increase toxicity of clams
- Butter clam size explains some variability in PST concentrations
- Effects of zooplankton extract on PST production
- Connectivity of Pseudo-nitzschia between estuary and continental shelf
- Programmable hyperspectral seawater scanner for HAB detection
- Bacterial communities linked with Alexandrium and impact on PST production
- Monitoring for HAB toxins in British Columbia
- Assessing value of HAB forecasts in Pacific Northwest
- Early warning of HAB impacts on farmed shellfish in Scotland
- Toxic effects of Alexandrium on pelagic food web
- Report for the March 2023 Alaska HAB Workshop now available
- New luminescent assay for detection of STX in shellfish
- Paper on the 2022 Alexandrium bloom detection and communication
- Global distribution and risk of HABs
- National strategy for harmful algal research and response
- Economic valuation of HABs
- Variations in PSP toxins during Alexandrium growth cycle
- Review on monitoring, forecasting and early warning for HABs
- Homer News: green color detected in Tutka Bay
- Transcriptome response of copepod to saxitoxin
- Grazing impact of copepod on Alexandrium
- USGS strategic science approach for HABs
- Domoic acid study along Canada’s coast
- PSP toxin study along Canada’s coast
- FDA advises not to eat oysters from BC due to possible PSP
- Potential mutualism between Alexandrium and bacteria
- KNOM: NOAA’s Arctic AIR mission
- Effects of Alexandrium on copepods
- Methods for assessing Alexandrium and PSP
- Marine biotoxin closures affect entire Oregon coast
- Does climate change increase the risk of marine toxins?
- Human dimensions of HABs
- Interaction of Alexandrium under acidification and warming
- On-Farm Workflow for Predictive Management of PSP
- Biosensors for rapid detection of marine biotoxins
- Impacts of anthropogenic activity on HABs
- Health risks of marine biotoxins beyond a single dose
- Long retention of domoic acid in scallops
- Multispecies mass mortality in Beagle Channel associates with PSTs
- Scientists investigate paralytic shellfish poisoning as possible factor in large marine die offs
- Diagnosing illness associated with HABs
- PSTs in Alaska geoduck fishery (Courtney Hart PhD)
- Impact of Alexandrium on Calanus copepod
- Top 10 Worst Toxic Algal Blooms of 2023 (according to BlueGreen Water Technologies)
- Effects of Alexandrium on blue mussel immune cells
- Domoic acid in Canadian Pacific waters 2016-2021
- New funding expands harmful algal bloom research in Kodiak waters
- Alexandrium adversely affects early life stages of scallop
- Relationship between HABs and salmon farming
- Estimating HABs using qPCR in shellfish production waters
- Low cyst loads are sufficient to spread Alexandrium HAB events
- Biotoxin uptake and depuration in scallops
- Effects of domoic acid on marine microbial ecology
- Diverse mechanisms animals use to resist toxins
- Review of HABs in Chilean fjords – climate change induces more blooms
- CDC One Health HAB Summary Report 2021
- The Pacific Northwest Harmful Algal Bloom Bulletin
- California HAB leads to DA toxicity in marine mammals
- Seabird mass mortalities as indicators of ocean warming
- PST dosing study in mice suggest current PST limit is fit for purpose
- First evidence of phycotoxins in bivalves in the Canadian Arctic
- Co-occurence of marine and freshwater phycotoxins in oysters
- Alexandrium impairs development of mussel embryos and larvae
- Multiple co-occuring toxins along the coast of BC, Canada
- Oxidative stress induced by Alexandrium in scallops as a biomarker
- HABs as one ecological impact of climate change in the Arctic
- STX induces inflammation in mice brain cells
- Grazer effect on Alexandrium toxin and cell growth
- Joint FAO-IOC-IAEA technical guidance for the implementation of early warning systems for harmful algal blooms
- Drivers of Pseudo-nitzschia bloom along California
- Impact of 2014-2016 heatwave on West coast fisheries
- Influence of Alexandrium on marine copepod
- Age and sex determine effects of acute DA toxicity in mice
- Pseudo-nitzschia assemblages and domoic acid along Alaska coast
- Impact of chronic HAB toxins on fish
- Metabolomics reveal effects of OA on toxicity of HABs
- Impact of heatwaves on phytoplankton community
- Impact of in-utero exposure of DA on adult sea lion
- Aptamer sensor for the detection of STX
- Harmful phytoplankton monitoring through SoundToxins
- Biosensors for detection of PSTs
- Chronic exposure to HAB toxins induces oxidative stress to red seabream
- Thermal traits of non-toxic and toxic marine phytoplankton
- Nome Nugget: How will the Bering Strait Respond to HABs?
- Increased toxin production in PN under ocean warming and acidification
- Sub-monthly prediction of harmful algal blooms based on automated cell imaging
- Interdisciplinary solutions to HABs and climate change
- Identifying bivalve organs for early warning of PSP
- Climate change and waste contributing to toxic algae around Cape Cod
- Alexandrium dynamics and PST distribution in Patagonia
- Recent fur seal attacks in South Africa could be linked to domoic acid poisoning
- Alexandrium affine has potential to produce saxitoxins but at low levels
- Impacts of climate drivers on formation of HABs in Patagonia
- Biomonitoring of the North Pacific using the continuous plankton recorder survey
- San Francisco Bay tops the list of top 10 HAB events in 2022
- Satellite monitoring of the Karenia bloom in Kamchatka 2020
- Magnetic nanoseparation tech for detection of toxins
- Nutrient as key driver of cyanobacterial blooms
- Understanding HABs in a changing climate
- Modelling risk of HABs on shellfish mariculture
- Conditions favorable to domoic acid production by Pseudo-nitzschia
- Risk of PSTs in a typical mariculture bay
- Review of liquid chromatography methods for PST analysis in shellfish
- Seasonal changes of phytoplankton community in PWS in 2019
- Metabolomics investigation of the effects of PSTs on mussels
- Reduced fitness and elevated stress in copepods exposed to Karenia
- Upwelling on the Beaufort shelf may control Alexandrium proliferation
- Rapid and sensitive biosensor for domoic acid detection
- Dinoflagellate cysts in different oxygen regimes
- Spatial and temporal dynamics of PSTs in Patagonia
- Characterization of the saxitoxin biosynthesis gene sxtB in Alexandrium
- Dinophysis distribution and growth in southern Chile
- Assessment of the massive Karenia bloom in Russia in fall 2020
- Assessing a HAB transport model for decision making in the Pacific Northwest
- Knowledge sharing to reduce toxin exposure risk from HABs
- Sensitive and portable biochip for HAB detection
- Numerous phycotoxins detected in young bull sharks in an estuary
- Emerging HABs caused by seasonal assemblages of Pseudo-nitzschia
- Clam harvested in Savoonga in August contained high levels of saxitoxins
- Economic impacts of HABs on fishery-dependent communities
- Climate change mediated distribution of 3 PST species
- DA exposure in zebrafish reveals distinct gene expression patterns in the brain
- Video: HABs in freshwater and consequences of nutrient inputs
- HABs triggered by feedback between toxin production and zooplankton
- AOOS Director of Engagement Launches the Ocean Knowledge Radio Show on KNOM
- Socioeconomic disruptions of HABs in indigenous communities
- Bloom dynamics of two Alexandrium species and toxin accumulation in China
- Extensive HAB across San Francisco Bay Area leads to large fish kill
- Cyanobacteria Assessment Network helps detect algal blooms
- HABs may affect wild salmon in a similar way to farmed salmon
- HAB in Southern California leads to DA poisoning in sea lions
- Researchers Find High Concentrations Of Harmful Algae In Regional Waters – Nome Nugget
- Ocean acidification could reduce the beneficial effects of algae inhibiting HABs
- Knik Tribe conversation with KYUK: Warming oceans and PSP
- Low salinity causes oxidative stress in Alexandrium pacificum
- Seasonality of toxic dinoflagellate cyst assemblage in Patagonian fjord system
- Method for the Simultaneous Detection of Three Marine Toxins
- Detecting toxins in shellfish hatcheries and efforts to remove them
- Altered gene transcription could indicate chronic exposure to domoic acid in Alaska sea otters
- Review of remote sensing technologies for HABs
- New SST tool helps to assess the risk of Vibrio in Alaska shellfish
- Presentation from the HAB research cruise in the Alaskan Arctic
- Managing epilepsy from domoic acid in sea lions
- Gene expression in scallops exposed to Alexandrium
- A long-suspected culprit is caught
- PSP toxins linked to 2019 Arctic Tern die-off
- DEC Microbiologist Job Opening
- NCCOS working on tracking and forecasting algal toxins
- HAB monitoring strategy across freshwater-marine continuum
- High levels of saxitoxin in clams in the Gulf of Alaska
- Potential of bacteria to biodegrade and detoxify saxitoxin
- Rapid detection method for domoic acid
- Detection and quantification of HABs using satellites
- Review of HAB impacts on fish and shellfish
- Review of HAB impacts and management in aquatic systems
- New qPCR assay to detect Dinophysis booms
- Growing degree-days of Alexandrium cyst germination rates
- Subcellular locatlization of domoic acid in bivalve tissues
- HAB predictions can advance with genetic findings
- Report on cost of HABs in the Great Lakes
- HABs in coastal upwelling systems
- OA and ocean temp stimulate phytoplankton growth
- Seabirds and biotoxins chapter in new book
- Alexandrium and Dinophysis impacts on larval shellfish
- Revisiting the HPLC method to quantify toxins
- Effects of climate change on Pseudo-nitzschia blooms
- Prediction of algal bloom and toxins using decision trees
- Possible degradation of shellfish toxin by thermal processing
- Feeding response in oysters exposed to PSP
- Research investigates toxins in Arctic food webs
- Red tide in SoCal could impact sea birds
- PSP Bulletin: 1993-2021 update (Alaska Epidemiology)
- Clam aquaculture profitability under changing risks
- Are little brown bats impacted by ingesting microcystin?
- Are humans making red tides worse in Florida? (video)
- Immune defense response of scallops to PSTs
- HAB warning system based on machine learning
- Monitoring biotoxins in marine fisheries
- Report on benthic harmful cyanobacterial blooms
- PST in Alaskan Arctic food webs in 2019
- HABs part of climate change effects on marine mammals
- Lab study increased toxicity risk with increased CO2
- Bioluminescent dinoflagellates light up California coast
- AK Sea Grant research informs where/when HABs may occur
- Harmful Algae News (IOC newsletter #69)
- Quantifying Karenia bloom severity in Florida
- Development of risk characterization tool for cyanoHABs
- Potential microbial control of Karenia algal blooms
- eDNA as a tool for monitoring marine harmful algae
- Causes of the 2020 Kamchatka red tide
- 2021 KBNERR Harmful Algal Bloom Annual Report
- Spatiotemporal distribution of PSP toxins in Beagle Channel
- Sea lion mortality in Mexico may be linked to HABs
- Response of rainbow trout gill to algal toxins
- WHOI releases 2022 HAB report
- New rapid screening method for PSP in water
- New OA presentations and posters now accessible
- Chilean salmon farming impacted by HABs
- Temporal prediction of PST in mussels using temperature
- Company working on turning HABs into biomaterial
- Scientific American article on Alaska HAB work
- New study reviews HAB detection methods
- EPA Newsletter on HABs – January 2022
- PSP toxins in butter clams in Kodiak
- Responses of Karenia to ocean acidification
- Early warning tools for cyanobacteria detection
- Guidelines for the study of climate effects on HABs
- 2021 HAB outbreaks in Japan after marine heatwave
- Can cyanobacteria blooms be identified using satellites?
- Sitka Tribe shellfish toxin testing program recognized
- Saxitoxin bioavailability may increase in future oceans
- NOAA allocates $15.2M for HAB research
- PSP trends reflect increasing temps in British Columbia
- DA persists in marine sediments in southern California
- HABs investigated as cause of mass bird deaths in UK
- Huge prehistoric algae blooms occurred at today’s CO2 levels
- New paper on the recurrent Alexandrium blooms in the Alaskan Arctic
- Report: EPA needs an action plan for HABs
- Mice study confirms regulatory limit for PSTs
- Effects of Alexandrium on blue mussels
- Wildfires in Australia led to massive algal bloom
- Seabird die-offs in Bering Sea still without explanation
- Saxitoxin feeding to mice confirms PST limits
- CDC identified 321 ER visits related to HABs in 2017-2019
- Overview of HABs and marine shellfish
- Temperature influence on STX production
- Using qPCR to model Pseudo-nitzschia bloom
- Recent developments in qPCR for HAB monitoring
- Welcome to the Alaska HAB Network
- AHAB Action Plan released!
- How best to store whale feces for domoic acid stability
- Zooplankton monitoring improves biotoxin forecasting
- USGS exploring how saxitoxin moves through food web
- EPA releases Cyanotoxins Preparedness and Response Toolkit
- Effects of OA on growth and toxicity of Pseudo-nitzschia
- NOAA HABs and OA workshop: defining a research agenda
- Impacts of SST and Alexandrium abundance on mussel toxicity
- Review of the impacts of STX and DA on seabirds
- Regional scale is important when talking HAB trends
- Alpine algal blooms lead to “glacier blood” on snow
- Unprecedented global HABs analysis launched by UNESCO
- Sugar kelp shows promise at reducing saxitoxin in blue mussels
- Using macroalgae to sustainably control harmful algal blooms?
- One Health zoonotic disease workshop: HAB toxins a priority
- HABs included in NOAA’s Ecosystem Status Report highlights
- New paper: seaweed farms could help reduce HABs
- Not all algae is harmful: benefits of phytoplankton
- New report on observing HABs with ocean color radiometry
- Arctic Today article on algal toxins in Alaska
- Effects of Alexandrium on the detox genes of copepods
- Algal Toxins in Seabird Die-Off in the Bering and Chukchi Seas
- Report – 2020 workshop on the socio-economic effects of HABs
- Saxitoxin may have contributed to 2017 seabird die-off in AK
- Domoic acid and saxitoxin patterns in seabirds in the US
- Review of current point-of-site tests for marine biotoxins
- Florida wastewater leak could trigger HABs in Tampa Bay
- Cyanotoxins culprit of eagle mortalities in southeastern states
- Landsat satellite data warns of HABs – video
- US Congress introduces bill to continue HAB forecasting during appropriations lapses
- Algal cyst sampling in Alaska advances multi-region effort to improve HAB forecasting
- Review on machine learning to help forecast HABs
- Study compares toxin uptake and depuration in shellfish
- Potential strategies for detoxifying PSTs from oysters
- New study links Alexandrium toxin production to density of copepod grazers
- How satellite images can help track algal blooms
- Ice melt could lead to more frequent Arctic algal blooms
- Dust containing minerals drives algae growth on Greenland glaciers, leading to faster melt
- New study finds domoic acid exposure increases the risk of fatal cardiac disease in sea otters
- Red Tide Respiratory Forecast tool from GCOOS
- Domoic Acid levels delay harvesting in PNW
- Algal blooms on Antarctic snow likely to accelerate snow melt
- Domoic acid exposure affects neurodevelopment in zebrafish
- Florida Fish and Wildlife Red Tide Status Maps
- “Crockpots” of warm ocean water can seed future HABs
- CDC Releases OHHABS report for 2016-2018, summarizing data from 18 states including Alaska
- HAB Event in Kamchatka in October 2020
- NOAA awards $11M for HABS, including AK projects
- ADN: Person dies of PSP in Dutch Harbor
- Sea Grant: Paralytic Shellfish Toxins in Butterclams
- New report: Alaska HABS 2019 summary by region
- Bering Strait/Chukchi Sea: Alexandrium, Saxitoxin and Clams 2018-2019
- Little known about HAB effects on Arctic subsistence
- Researchers find algal toxins in Chukchi clams
- Bering Strait Algal Toxin Workshop Report
- KNOM radio: Latest Research From Chukchi Sea Finds More Warm Water, Harmful Algal Blooms
- PSP toxins spike in Southeast amidst new research
- KTUU News Story: possible case of PSP poisoning in Perryville
- Successful Two-Day Algal Toxin Workshop in Nome
- Annual Alaska Harmful Algal Bloom Network Workshop Report
- USGS update on Seabird die-offs and HABS
- Don Anderson’s testimony at Congressional HAB hearing
- Senator Sullivan holds hearing on HABS
- Factors influencing Alexandrium in Kachemak Bay & Cook Inlet
- Short video: Does ocean acidification impact or increase HABS?
- Cordova highlights AHAB network
- NOAA recognizes AHAB network and partners
- Kodiak notes formation of AHAB
- Network seeks to bring together data on harmful algal blooms
- AHAB makes a splash in the news
- Network will assist safe shellfish harvest in Alaska
- Toxic algae may have played a role in seabird die-off
- Getting Alaska’s Oysters Safely to Market – KTOO
- With State support, mariculture is on the rise in Alaska
- When Alaska Shellfish Turns Deadly – Alaska Dispatch News
- Southeast’s Shellfish Safety Squad – Juneau Empire