Harmful Algal Blooms, Hypoxia, and Nutrients Research Webinar Series
About the Webinar Series
Hosted by EPA's Office of Research and Development, Office of Water, and regional offices, this free webinar series is focused on communicating the latest, cutting-edge research related to nutrients and the priority impacts of nutrient pollution: harmful algal blooms (HABs) and hypoxia.
Topics will include regional priorities; regulatory updates; and cutting-edge EPA research related to monitoring and forecasting, prevention, control, and response.
Webinars are typically held bimonthly from 2 to 3 p.m. ET on the last Wednesday of the month.
Upcoming webinar dates and topics are subject to change. Additional information and registration will be posted closer to the scheduled date and as they become available.
Upcoming 2025 Webinar Topics
| Topic |
|---|
| Applying EPA's National Nutrient Inventory to Quantify Landscape Nutrient Inputs and Interception to Support State and Local Water Quality Objectives |
| Characterizing Risk from Harmful Benthic Cyanobacteria in Streams and Rivers |
Past Webinar Recordings
Links to closed-captioned recordings of past webinars hosted on EPA's YouTube channel are available below. Certificates cannot be provided for watching the webinar recordings.
| Date | Topic |
|---|---|
| 5/7/2025 | Connecting Soil Health and Water Quality in Agricultural Systems |
| 3/26/2025 | Application of Stable Isotopes to Understand Environmental Processes in Multiple Habitats |
| 11/20/2024 | Health Effects and Ecology of Anatoxin-Producing Cyanobacteria |
| 9/25/2024 |
Coastal Dissolved Oxygen Dynamics and a Brief Introduction to the Hypoxia Task Force |
| 7/31/2024 | Climate Change: Nutrient and Sediment Impacts |
|
5/22/2024 |
Using Wetlands to Reduce Nutrient Loadings to Rivers and the Coast |
| 3/27/2024 | Genetic Science Applications in Predicting Cyanobacterial Blooms |
| 1/31/2024 | Development and Application of HABs Forecasting Science |