Skip to main content
U.S. flag

An official website of the United States government

September 3, 2025

Friday's Findings is a public webinar series hosted by the USGS Ecosystems Mission Area. These half hour webinars are meant to provide listeners an overview of the science topic and chance to ask questions. We hope to offer our audience an opportunity to discover the Ecosystems science capacity within the USGS.

 

 

Speakers for the 2025 Friday's Findings Webinar Series

DATETOPICPRESENTER
January 10Sixty-seven years and still digging! A brief history of the USGS Benchmark Glacier Project to kick off the International Year of Glaciers’ PreservationLouis Sass, Alaska Science Center Physical Scientist
January 24Predictions of PFAS In Groundwater at Drinking Water Supply Depths in The United StatesKelly Smalling, Research Hydrologist, USGS New Jersey Water Science Center
February 14SPARCS: Suppression and Planning Actions for Restoring Communities and Species in the Southern California Ecoregion 

Austin Parker, Biologist, USGS Western Ecological Science Center

February 28Putting Fish on Ice: Designer Flows to Stop an Invasion In Grand CanyonDrew Eppeheimer, Research Fish Biologist, USGS Southwest Biological Science Center
March 14Long-Term Drought Assessment: Hydrologic, Ecological, and Social ImpactsJason Dunham, Research Ecologist, USGS Forest and Rangeland Ecosystem Science Center
March 28Shorebirds and Roads:  How Human-altered Landscapes Influence Shorebird Movements in Alaska

Anna Tucker, USGS Research Scientist and Assistant Unit Leader, Iowa Cooperative Fish and Wildlife Research Unit at Iowa State University

Aaron Yappert, Graduate student, Iowa Cooperative Fish and Wildlife Research Unit at Iowa State University

April 11Treading Water. 6PPD and 6PPD-quinone in US Streams: Analysis, Sample Handling, and National ReconnaissanceRachael Lane, Chemist, USGS Kansas Water Science Center
April 25

Wildlife Health Awareness Day 

Special 1-Hour Webinar

  • Behavioral Responses and Keystone Interdependence: How the Loss of Sea Stars Reveals Complex Relationships Between Predators and Prey in Adjacent Nearshore Marine Ecosystems
  • Plague: Invasive Ecosystem Transformer in the Western USA
  • Wildlife Health Awareness Day: USGS Science to Support Free-Ranging Wildlife Health

Joe Tomoleoni, Biologist, USGS Western Ecological Research Center

David Eads, Ecologist, USGS Fort Collins Science Center

Camille Hopkins, Wildlife Disease Specialist, USGS Ecosystems Mission Area

May 9

Amphibian Week 

Hidden Biodiversity – How We Count and Estimate Things We Cannot Easily See

Evan Grant, Supervisory Research Wildlife Biologist, USGS Amphibian Research and Monitoring Initiative
June 13 Coastal Wetland Vulnerability to Climate Change and Sea-Level Rise: Understanding Ecological Thresholds and Ecosystem TransformationsMike Osland, Research Ecologist, USGS Priority Ecosystem Studies
June 27 USGS Pollinator ScienceElise Irwin, Biologist, USGS Cooperative Research Units
July 11Climate Change and The Global Redistribution of Biodiversity: Are Expected Range Shifts Supported by The Evidence? Sarah Weiskopf, Research Ecologist, National CASC
July 25Recreational Inland Fish as FoodHolly Embke, Research Fish Biologist, Midwest CASC
August 8Research Partnership with Sequoia and Kings Canyon National Parks: Forest Health and Drought ResponseAdrian Das, Research Ecologist, USGS Western Ecological Research Center
August 22Holocene and Modern Drivers of Wetland ChangeDeb Willard & Miriam Jones, Research Geologists, USGS Florence Bascom Geoscience Center
September 12How to Package Science for Public Lands Managers: Structured Science Syntheses as a Targeted, Coproduced Science Delivery ProductSarah Carter & Tait Rutherford, Research Ecologists, USGS Fort Collins Science Center
December 5Fertilizer or foe? Land-applied waste reuse materials and farm-to-fork potential contaminant pathwaysJason Masoner, Research Hydrologist, USGS Oklahoma-Texas Water Science Center

 

Friday's Findings Archives

Friday's Findings Archives

Explore Ecosystem Science Programs

Explore Ecosystem Science Programs

Was this page helpful?