Harmful Algae Bloom on the Ohio River at Ironton, Ohio
Harmful Algae Bloom on the Ohio River at Ironton, OhioHarmful Algae Bloom on the Ohio River at Ironton, Ohio.
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Harmful Algae Bloom on the Ohio River at Ironton, Ohio
Harmful Algae Bloom on the Ohio River at Ironton, Ohio
Harmful Algae Bloom on the Ohio River at Ironton, OhioHarmful Algae Bloom on the Ohio River at Ironton, Ohio.
Scientist Climbs Giant Sequoia, Sequoia National Park, CA
Scientist Climbs Giant Sequoia, Sequoia National Park, CAA scientist from the University of California, Berkeley climbs a giant sequoia to measure its drought stress.
Scientist Climbs Giant Sequoia, Sequoia National Park, CA
Scientist Climbs Giant Sequoia, Sequoia National Park, CAA scientist from the University of California, Berkeley climbs a giant sequoia to measure its drought stress.
Colorado River looking downstream, Imperial National Wildlife Refuge
Colorado River looking downstream, Imperial National Wildlife RefugeThe Colorado River at the Imperial National Wildlife Refuge near Cabin Lake, Arizona.
Colorado River looking downstream, Imperial National Wildlife Refuge
Colorado River looking downstream, Imperial National Wildlife RefugeThe Colorado River at the Imperial National Wildlife Refuge near Cabin Lake, Arizona.
Gloeotrichia echinulata Under Epifluorescent Microscope
Gloeotrichia echinulata Under Epifluorescent MicroscopeThis organism forms a colony that is the size of a pin head and can be seen floating in the water. The filaments glow red from chlorophyll, the yellow-green mass in the center is the mucilage that binds the filaments into the colony and green spots are associated bacteria, illuminated with the DNA stain Sytox Green ®.
Gloeotrichia echinulata Under Epifluorescent Microscope
Gloeotrichia echinulata Under Epifluorescent MicroscopeThis organism forms a colony that is the size of a pin head and can be seen floating in the water. The filaments glow red from chlorophyll, the yellow-green mass in the center is the mucilage that binds the filaments into the colony and green spots are associated bacteria, illuminated with the DNA stain Sytox Green ®.
Gloeotrichia echinulata Under Epifluorescent Microscope
Gloeotrichia echinulata Under Epifluorescent MicroscopeThis organism forms a colony that is the size of a pin head and can be seen floating in the water. Using ultra violet light, the filaments glow red from chlorophyll, while other pigments give various hues of purple, which may be a hint about the health of the cells.
Gloeotrichia echinulata Under Epifluorescent Microscope
Gloeotrichia echinulata Under Epifluorescent MicroscopeThis organism forms a colony that is the size of a pin head and can be seen floating in the water. Using ultra violet light, the filaments glow red from chlorophyll, while other pigments give various hues of purple, which may be a hint about the health of the cells.
Gloeotrichia echinulata Under Epifluorescent Microscope
Gloeotrichia echinulata Under Epifluorescent MicroscopeThis organism forms a colony that is the size of a pin head and can be seen floating in the water. Using ultra violet light, the filaments glow red from chlorophyll, while other pigments give various hues of purple, which may be a hint about the health of the cells.
Gloeotrichia echinulata Under Epifluorescent Microscope
Gloeotrichia echinulata Under Epifluorescent MicroscopeThis organism forms a colony that is the size of a pin head and can be seen floating in the water. Using ultra violet light, the filaments glow red from chlorophyll, while other pigments give various hues of purple, which may be a hint about the health of the cells.
USGS Documents 2015 Drought
A hydrologic technician from the USGS Idaho Water Science Center measures streamflow in Fall Creek near Anderson Ranch Dam in southwestern Idaho. The USGS is collecting data at hundreds of sites on rivers and streams in six western states to document the 2015 drought.
A hydrologic technician from the USGS Idaho Water Science Center measures streamflow in Fall Creek near Anderson Ranch Dam in southwestern Idaho. The USGS is collecting data at hundreds of sites on rivers and streams in six western states to document the 2015 drought.
San Angelo Streamgage
New streamgage on the South Concho river above Twin Buttes. This new gage will provide resource managers with critical streamflow information.
New streamgage on the South Concho river above Twin Buttes. This new gage will provide resource managers with critical streamflow information.
U.S. Highway 84 bridge over Double Mountain Fork Brazos River
U.S. Highway 84 bridge over Double Mountain Fork Brazos RiverLocation is about 3 miles downstream from U.S. Highway 84 bridge over Double Mountain Fork Brazos River near Justiceburg, Texas, in Garza County.
USGS SIR 2016–5032
U.S. Highway 84 bridge over Double Mountain Fork Brazos River
U.S. Highway 84 bridge over Double Mountain Fork Brazos RiverLocation is about 3 miles downstream from U.S. Highway 84 bridge over Double Mountain Fork Brazos River near Justiceburg, Texas, in Garza County.
USGS SIR 2016–5032
FM 669 bridge over Double Mountain Fork Brazos River
FM 669 bridge over Double Mountain Fork Brazos RiverLocation is about 9 miles downstream from Farm to Market Road 669 bridge over Double Mountain Fork Brazos River near Justiceburg, Texas, in Garza County.
USGS SIR 2016–5032
FM 669 bridge over Double Mountain Fork Brazos River
FM 669 bridge over Double Mountain Fork Brazos RiverLocation is about 9 miles downstream from Farm to Market Road 669 bridge over Double Mountain Fork Brazos River near Justiceburg, Texas, in Garza County.
USGS SIR 2016–5032
FM 669 bridge over Double Mountain Fork Brazos River
FM 669 bridge over Double Mountain Fork Brazos RiverLocation is about 8 miles downstream from Farm to Market Road 669 bridge over Double Mountain Fork Brazos River near Justiceburg, Texas, in Garza County.
USGS SIR 2016–5032
FM 669 bridge over Double Mountain Fork Brazos River
FM 669 bridge over Double Mountain Fork Brazos RiverLocation is about 8 miles downstream from Farm to Market Road 669 bridge over Double Mountain Fork Brazos River near Justiceburg, Texas, in Garza County.
USGS SIR 2016–5032
11 miles from FM 669 bridge Double Mt. Fork Brazos River
11 miles from FM 669 bridge Double Mt. Fork Brazos RiverLocation is about 11 miles downstream from Farm to Market Road 669 bridge over Double Mountain Fork Brazos River near Justiceburg, Texas, in Garza County.
USGS SIR 2016–5032
11 miles from FM 669 bridge Double Mt. Fork Brazos River
11 miles from FM 669 bridge Double Mt. Fork Brazos RiverLocation is about 11 miles downstream from Farm to Market Road 669 bridge over Double Mountain Fork Brazos River near Justiceburg, Texas, in Garza County.
USGS SIR 2016–5032
5 miles from FM Road 669 bridge Double Mt. Fork Brazos River
5 miles from FM Road 669 bridge Double Mt. Fork Brazos RiverLocation is about 5 miles downstream from Farm to Market Road 669 bridge over Double Mountain Fork Brazos River near Justiceburg, Texas, in Garza County.
USGS SIR 2016–5032
5 miles from FM Road 669 bridge Double Mt. Fork Brazos River
5 miles from FM Road 669 bridge Double Mt. Fork Brazos RiverLocation is about 5 miles downstream from Farm to Market Road 669 bridge over Double Mountain Fork Brazos River near Justiceburg, Texas, in Garza County.
USGS SIR 2016–5032
View of Mount Rainier
A view during the 2015 Climate Boot Camp site visit to discuss landscape response to climate change at Mount Rainier, Washington.
A view during the 2015 Climate Boot Camp site visit to discuss landscape response to climate change at Mount Rainier, Washington.
USGS scientist records vegetation data on decommissioned well pad
USGS scientist records vegetation data on decommissioned well padUSGS soil scientist Travis Nauman records vegetation data on decommissioned well pad.
USGS scientist records vegetation data on decommissioned well pad
USGS scientist records vegetation data on decommissioned well padUSGS soil scientist Travis Nauman records vegetation data on decommissioned well pad.
USGS scientist records vegetation data on decommissioned well pad
USGS scientist records vegetation data on decommissioned well padUSGS soil scientist Travis Nauman records vegetation data on decommissioned well pad.
USGS scientist records vegetation data on decommissioned well pad
USGS scientist records vegetation data on decommissioned well padUSGS soil scientist Travis Nauman records vegetation data on decommissioned well pad.
Examining biological soil crust near an abandoned well pad
Examining biological soil crust near an abandoned well padUSGS soil scientist Travis Nauman examines biological soil crust communities near an abandoned well pad during field work.
Examining biological soil crust near an abandoned well pad
Examining biological soil crust near an abandoned well padUSGS soil scientist Travis Nauman examines biological soil crust communities near an abandoned well pad during field work.
Iiwi banded at Hakalau 1
Adult Iiwi being banded at Hakalau Forest National Wildlife Refuge, Hawaii
Adult Iiwi being banded at Hakalau Forest National Wildlife Refuge, Hawaii
USGS scientist collects data on decommissioned well pad
USGS scientist collects data on decommissioned well padUSGS scientist Jessica Mikenas collects surface soil pH data on decommissioned well pad.
USGS scientist collects data on decommissioned well pad
USGS scientist collects data on decommissioned well padUSGS scientist Jessica Mikenas collects surface soil pH data on decommissioned well pad.
iwi in net
Adult Iiwi being removed from a mist net which was used to capture the bird for banding
Adult Iiwi being removed from a mist net which was used to capture the bird for banding