This is a photo of a filtration apparatus being used for microplastics analysis, November 2024.
Multimedia
One-stop collection of videos, photography, and audio. All items in this gallery are considered public domain unless otherwise noted.
Images
Filtration apparatus for microplastics analysis
This is a photo of a filtration apparatus being used for microplastics analysis, November 2024.
USGS scientist working on a high resolution mass spec
Photo taken of a USGS scientist working on PFAS analyses in front of her mass spectrometer within a laboratory.
Photo taken of a USGS scientist working on PFAS analyses in front of her mass spectrometer within a laboratory.
Cyanobacteria bloom near the shoreline of North Bar Lake in Sleeping Bear Dunes National Lakeshore, Michigan
linkCyanobacteria bloom near the shoreline of North Bar Lake in Sleeping Bear Dunes National Lakeshore, Michigan during the fall of 2024.
Cyanobacteria bloom near the shoreline of North Bar Lake in Sleeping Bear Dunes National Lakeshore, Michigan
linkCyanobacteria bloom near the shoreline of North Bar Lake in Sleeping Bear Dunes National Lakeshore, Michigan during the fall of 2024.
Microscope image of cyanobacteria (Microcystis sp.) collected from Lake Winnebago
Microscope image of cyanobacteria (Microcystis sp.) collected from Lake Winnebago, Wisconsin, June 23, 2024. Photo by Leon Katona
Microscope image of cyanobacteria (Microcystis sp.) collected from Lake Winnebago, Wisconsin, June 23, 2024. Photo by Leon Katona
Herd of elk transverse a fire pond at Grand Canyon National Park, Arizona
Herd of elk transverse a fire pond at Grand Canyon National Park, Arizona. USGS scientists collected environmental samples for AIV.
Herd of elk transverse a fire pond at Grand Canyon National Park, Arizona. USGS scientists collected environmental samples for AIV.
Source to Outcome Research Framework
Source to Outcome Research Framework that was updated from the 2022 Source to Receptor Research Framework
Source to Outcome Research Framework that was updated from the 2022 Source to Receptor Research Framework
Videos
Coho Salmon 6PPD-Q Exposure Study
Juvenile Coho salmon (Oncorhynchus kisutch) exhibiting abnormal behaviors associated with exposure to 6PPD-quinone, a derivative of the compound 6PPD which is used in tires to prevent wear.
Juvenile Coho salmon (Oncorhynchus kisutch) exhibiting abnormal behaviors associated with exposure to 6PPD-quinone, a derivative of the compound 6PPD which is used in tires to prevent wear.