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U.S. National Office for Harmful Algal Blooms
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About
The National HAB Office
Historical Occurrence of HABs
FAQs
Species
By Name
Alexandrium
Gambierdiscus
Karenia
Pseudo-nitzschia
Dinophysis
Microcystis
Golden algae
Other Freshwater HABs
By Syndrome
Life Cycle
Dinoflagellate
Diatom
Cyanobacteria
Maps
Distribution – U.S.
Recent Trends
Distribution – World
Impacts
Human Health
Amnesic Shellfish Poisoning
Ciguatera Poisoning
Diarrhetic Shellfish Poisoning
Neurotoxic Shellfish Poisoning
Paralytic Shellfish Poisoning
Azaspiracid Shellfish Poisoning
Cyanobacteria
Emerging toxins
Exposure to multiple HAB toxins
Medical Community Information
Wildlife
Marine Mammals
Birds
Fish Kills
Turtles
Ecosystems
Socioeconomic
Research
Legislation
Programs
National
International
Publications / Reports
National Publications and Reports
International Publications and Reports
National and International Proceedings
Other Publications
Projects
ECOHAB Research Projects
MERHAB Research Projects
PCMHAB Research Projects
Centers for Oceans and Human Health
Event Response Projects
Resources
National and International
States, Tribes, and Regions
Conferences and Events
Products and Services
Fact sheets
Resources for Educators
Job Listings & Other Opportunities
Toxin Hotlines
Citizen Science Programs
Gallery
ASP
CP
DSP
NSP
PSP
Impacts
Blooms
Freshwater HABs
Macroalgal Blooms
Other
Related Links
Response
Prediction and Early Warning
Control and Treatment
Event Response Program
NHC
Interactive graphic and text adapted from Hense and Beckmann (2006) and Kaplan-Levy et al. (2010).