USGS Multimedia Gallery: U.S. Geological Survey Photo Set

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Total Results: 32

ARRA Vessels at The Great Lakes Shipyard
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Location: Cleveland, OH, USA

Volcanic Ash From 1989 Mt. Redoubt Eruption, Alaska
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Location: Anchorage, AK, USA

Great Lakes Research Vessel New Construction
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Location: Cleveland, OH, USA

CERC Lab/Office Construction Photos
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Location: Columbia, MO, CERC, USA

Volcanic Deposits at Okmok
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Location:

Examining 2008 Eruption of Okmok Volcano in Alaska
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Location:

ARRA-funded Student Sampling Gas at Augustine Volcano
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Location: USA

Taryn Lopez Measuring Temperature of Gas Emissions
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Location: USA

Oregon Department of Geology and Mineral Industries Workshop
Geologists from DOGAMI (Oregon's Department of Geology and Mineral Industries) meet with local representatives from the cities of Gresham and Troutdale, Oregon Dept. of Transportation, and planning, emergency management, highways, and law enforcement agencies from Multnomah County, to discuss hazard...
Location: Tourtdale, OR, USA

Ash leachate test on Redoubt ash
Undergraduate student Janelle Dyer (USGS ARRA student appointment) performs an ash leachate test on Redoubt ash in the Alaska Tephra Laboratory and Data Center in Anchorage, Alaska. This test is done to analyze the geochemical reaction between volcanic ash and drinking water sources during eruptions...
Location: Anchorage, AK, USA

Tiny Melt Inclusions from 2009 Redoubt Tephra Samples
Graduate student Allison Payne (USGS ARRA student appointment) uses a binocular microscope to pick out minerals that contain tiny melt inclusions from 2009 Redoubt tephra samples. Melt inclusions are then analyzed with a SHRIMP - Sensitive High Resolution Ion Microprobe - for their volatile (H2O and...
Location: Anchorage, AK, USA

Filtered Ash Leachate Sample
Janelle Dyer dispenses a filtered ash leachate sample into a sample bottle for ion chromatography analysis for anions such as fluoride, chloride, sulfate, and nitrate....
Location: Anchorage, AK, USA

Active Lava Flow near Hawai'i Volcanoes National Park
Areas of flowing lava show up as bright spots in this image of the active lava flow that extends south from the east rift to the ocean, near the eastern boundary of Hawai'i Volcanoes National Park. The image is a composite of a regular photo and a new ARRA-funded thermal infrared camera that will be...
Location: HI, USA

Acoustic Doppler Current Profilers
USGS Hydrologic Instrumentation Facilities employee Jerry Gardner and contract employee Rodger Cook, prepare recently acquired Acoustic Doppler Profilers for distribution to USGS Water Science Centers....
Location: LA, USA

Radar Stage Sensor
USGS Hydrologic Instrumentation Facilities employee Robin Dailey examines a recently received radar stage sensor purchased with ARRA funds....
Location: LA, USA

Side-Looking Acoustic Doppler Current Profiler
USGS Hydrologic Instrumentation Facilities employee Rodger Cook examines a Side-Looking Acoustic Doppler Current Profiler purchased with ARRA funds....
Location: LA, USA

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