Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Emergency

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2025. This website is no longer updated and links to external websites and some internal pages may not work. More information »

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Climate Change
    • Emergency Response
    • Environmental Information by Location
    • Environmental Justice
    • Greener Living
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History
    • Staff Directory

Breadcrumb

  1. Home
  2. Harmful Algal Blooms (HABs) in Water Bodies

Webinar: Occurrence and Effects of HAB on Fish and Shellfish, March 22, 2022

Related Information

  • EPA Outreach on HABs

Information related to Webinar: Occurrence and Effects of HAB on Fish and Shellfish, March 22, 2022.

  • Agenda: Occurrence and Effects of HABs on Fish and Shellfish (pdf) (165.11 KB)
  • Webinar Recording
  • Cyanotoxins in Freshwater Fish and Shellfish, Risk Assessment and Management, Bastiaan Ibelings, University of Geneva (pdf) (4.18 MB)
  • Cyanotoxins in California’s Fish and Shellfish: Current Framework and Future Opportunities Beckye Stanton, Office of Environmental Health Hazard Assessment, CA (pdf) (509.02 KB)
  • Clear Lake Cyanotoxins Monitoring Program: Toxins and Tribal Beneficial Uses, Sarah Ryan, Big Valley Band of Pomo Indians, Lakeport, CA (pdf) (8.12 MB)
  • Update U.S. EPA Office of Research and Development’s Research Planning for Cyanotoxin Detection Methods in Tissues and Other Matrices, Toby Sanan, Office of Research and Development, EPA (pdf) (1009.6 KB)
  • Overview of Marine Toxins in Fish and Shellfish, Vera Trainer, Northwest Fisheries Science Center, NOAA (pdf) (20.78 MB)
  • Anatoxin-A in Sea Figs Associated with Human Food Poisonings in France, Ronel Bire, French Agency for Food, Environmental and Occupational Health and Safety (pdf) (2.81 MB)
  • Freshwater Cyanotoxins: A Threat to Marine Food Security, Misty Peacock, Northwest Indian College, WA (pdf) (8.87 MB)

Harmful Algal Blooms (HABs) in Water Bodies

  • Basic Information on HABs
    • Learn about HABs
    • What Causes HABs
    • Exposure to HABs
    • Effects of HABs
    • What You Can Do
  • Trends, Monitoring Results & Forecasts
    • HAB Monitoring and Trends
    • HAB Forecasts
    • HAB Advisories
  • Managing HABs
    • Managing HABs in Surface Water
    • Managing Algal Toxins in Drinking Water
    • Managing Algal Toxins in Recreational Waters
  • HAB Laws, Tools and Data
    • HABHRCA
    • HAB Tools
    • HAB Data
  • HAB Methods & Research
    • HAB Methods
    • HAB Research
  • HAB Resources
    • EPA Outreach on HABs
    • Labs that Analyze for Cyanobacteria and Cyanotoxins
    • State & Tribal HAB Programs and Resources
    • State & Tribal Toxin Thresholds and Assessment Methods
    • HAB Resources from Other Federal Agencies and Organizations
    • Recent Papers, Upcoming Meetings and Webinars
Contact Us about HABs
Contact Us about HABs to ask a question, provide feedback, or report a problem.
Last updated on February 29, 2024
  • Assistance
  • Ayuda
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • Aide
  • Asistans
  • Korean
  • Assistência
  • Russian
  • Tulong
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions

Follow.