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Check out photos of some of the awesome work USGS scientists and field technicians have done over the years.
Inter-dune habitat with a mix of coastal scrub, bare ground, and grass vegetation, on Santa Rosa Island, Gulf Islands National Seashore, FL. The foredune (in background) separates the inter-dune habitat from beach habitat (not visible) behind the foredune.
Inter-dune habitat with a mix of coastal scrub, bare ground, and grass vegetation, on Santa Rosa Island, Gulf Islands National Seashore, FL. The foredune (in background) separates the inter-dune habitat from beach habitat (not visible) behind the foredune.
Photo taken from Tilikum Crossing Bridge looking downstream towards Ross Island Bridge and Ross Island in Portland Oregon.
Photo taken from Tilikum Crossing Bridge looking downstream towards Ross Island Bridge and Ross Island in Portland Oregon.
A dead salmon in the South Fork McKenzie River. Salmon die after spawning. The cold waters of South Fork McKenzie River contribute to low pre-spawn mortality in this salmon habitat.
A dead salmon in the South Fork McKenzie River. Salmon die after spawning. The cold waters of South Fork McKenzie River contribute to low pre-spawn mortality in this salmon habitat.
One of many stream gages in the Klamath Basin. Solar charged batteries keep the data coming in through the satellite network. View the data.
One of many stream gages in the Klamath Basin. Solar charged batteries keep the data coming in through the satellite network. View the data.
Photo taken during field work along the Umpqua River.
Photo taken during field work along the Umpqua River.
Looking east on Bullgate Pond at sunrise with lone tule white-fronted goose (Anser albifrons elgasi) in upper right, Summer Lake Wildlife Area, near Summer Lake, Oregon.
Looking east on Bullgate Pond at sunrise with lone tule white-fronted goose (Anser albifrons elgasi) in upper right, Summer Lake Wildlife Area, near Summer Lake, Oregon.
The main Umpqua River near Coles Valley. This section of river channel is composed of unconsolidated sediments called alluvium, which make up alluvial valleys.
The main Umpqua River near Coles Valley. This section of river channel is composed of unconsolidated sediments called alluvium, which make up alluvial valleys.
Photo taken by Lisa Hoaks while she measured the streamflow of Fall Creek from the cableway. Looking downstream towards Unity Covered Bridge.
Photo taken by Lisa Hoaks while she measured the streamflow of Fall Creek from the cableway. Looking downstream towards Unity Covered Bridge.
This nitrate sensor detects the unique way nitrate absorbs ultraviolet light and then calculates how much is present. During site visits, technicians clean the optics, check anti-fouling systems, and verify accuracy to keep it running reliably.
This nitrate sensor detects the unique way nitrate absorbs ultraviolet light and then calculates how much is present. During site visits, technicians clean the optics, check anti-fouling systems, and verify accuracy to keep it running reliably.
Seven Periphyton samples from the North Santiam River, submitted for hyperspectral microscopic evaluation.
Seven Periphyton samples from the North Santiam River, submitted for hyperspectral microscopic evaluation.
USGS scientists gather field survey data for the periphyton hyperspectral imagery study.
USGS scientists gather field survey data for the periphyton hyperspectral imagery study.
Underwater photo taken during field survey with a handheld hyperspectral senor. There is a blend of periphyton here: golden blobs of cyanobacteria (Nostoc), filaments of green algae, and small white tufts of stalked diatoms.
Underwater photo taken during field survey with a handheld hyperspectral senor. There is a blend of periphyton here: golden blobs of cyanobacteria (Nostoc), filaments of green algae, and small white tufts of stalked diatoms.
A handheld hyperspectral sensor plunges underwater to get hyperspectral signature data from periphyton on the river bed.
A handheld hyperspectral sensor plunges underwater to get hyperspectral signature data from periphyton on the river bed.
Scientists use an ASD handheld spectrometer to gather color spectrum data from algae coating a river cobble.
Scientists use an ASD handheld spectrometer to gather color spectrum data from algae coating a river cobble.
Looking south in the northern area of the Klamath Marsh. A white cylindrical rain gage that tracks rainfall and a white tube-shaped piezometer that measures changes in water level beneath the surface. These sensors are operated by the Klamath Tribes.
Looking south in the northern area of the Klamath Marsh. A white cylindrical rain gage that tracks rainfall and a white tube-shaped piezometer that measures changes in water level beneath the surface. These sensors are operated by the Klamath Tribes.
Irrigation pipe on the North Santiam river supplies water to local agriculture.
Irrigation pipe on the North Santiam river supplies water to local agriculture.
These scientists are working on The Great Salt Lake to determine the amount of water and qualities of it. This will help them in developing better management techniques that will work to support the migratory birds that frequent the area.
These scientists are working on The Great Salt Lake to determine the amount of water and qualities of it. This will help them in developing better management techniques that will work to support the migratory birds that frequent the area.
These brine flies are an important fuel source for migratory birds, giving them energy for long flights.
These brine flies are an important fuel source for migratory birds, giving them energy for long flights.
An acoustic doppler current profiler or ADCP is pulled across the channel by a hydrologic technician using the yellow tagline. An ADCP uses sound waves to measure the speed of currents throughout the water column.
An acoustic doppler current profiler or ADCP is pulled across the channel by a hydrologic technician using the yellow tagline. An ADCP uses sound waves to measure the speed of currents throughout the water column.
Scientists collect a routine water level depth measurement in the Klamath Falls basin-wide monitoring network.
Scientists collect a routine water level depth measurement in the Klamath Falls basin-wide monitoring network.
Drone footage taken above the Clackamas River for the periphyton hyperspectral imagery study.
Drone footage taken above the Clackamas River for the periphyton hyperspectral imagery study.