Upper Esopus Creek Water Quality
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Upper Esopus Creek Water Quality
Upper Esopus Creek Water Quality
Blue Ridge Sculpin
Blue Ridge Sculpin from Wikimedia Commons
Blue Ridge Sculpin from Wikimedia Commons
Didymosphenia in hand along the Upper Esopus Creek 2009
Didymosphenia in hand along the Upper Esopus Creek 2009
Didymosphenia in hand along the Upper Esopus Creek 2009
Pleasant Bay, Nauset Beach, Cape Cod National Seashore, Chatham, MA
Inlet into Pleasant bay, looking north to Nauset Beach, Cape Cod National Seashore, Chatham, MA
Inlet into Pleasant bay, looking north to Nauset Beach, Cape Cod National Seashore, Chatham, MA
Oblique photos of Cape Cod coast
2009 oblique photos of Cape Cod Bay from a USGS overflight
2009 oblique photos of Cape Cod Bay from a USGS overflight
Cape Cod Bay oblique photos from a USGS overflight
2009 oblique photos of Cape Cod Bay from a USGS overflight
2009 oblique photos of Cape Cod Bay from a USGS overflight
Groundwater well
USGS Coram staffer measuring groundwater level at groundwater well near Long Island
USGS Coram staffer measuring groundwater level at groundwater well near Long Island
Drill rig at Sawyer Avenue replacement well
Drill rig at Sawyer Avenue replacement well
Drill rig at Sawyer Avenue replacement well
Tripod deployment along the outer perimeter of Diamond Shoals, NC
Marinna Martini, Woods Hole, Coastal and Marine Science Center, prepares to deploy tripods at three sites along the outer perimeter of Diamond Shoals, North Carolina.
Marinna Martini, Woods Hole, Coastal and Marine Science Center, prepares to deploy tripods at three sites along the outer perimeter of Diamond Shoals, North Carolina.
Deploying an instrumented minipod South of Fire Island, NY.
USGS researchers deploying an instrumented minipod South of Fire Island, NY.
USGS researchers deploying an instrumented minipod South of Fire Island, NY.
Hudson River at Hadley Flood April 2012
USGS hydrologist Travis Smith standing in floodwaters in Hudson River at Hadley, NY
USGS hydrologist Travis Smith standing in floodwaters in Hudson River at Hadley, NY
Remote places
Woods Hole Coastal and Marine Science Center's Ellyn Montgomery (right) on the helipad of the Canadian Coast Guard Vessel Louis St. Laurent returning from an ice reconnaissance flight as part of a joint study mapping the foot of the continental slope in the Arctic Ocean in 2008
Woods Hole Coastal and Marine Science Center's Ellyn Montgomery (right) on the helipad of the Canadian Coast Guard Vessel Louis St. Laurent returning from an ice reconnaissance flight as part of a joint study mapping the foot of the continental slope in the Arctic Ocean in 2008
Static stress change models
Static stress change models for known or hypothesized faults in the Hispaniola and Puerto Rico subduction segments due to (a) slip on a patch of the Puerto Rico subduction zone, and (b) slip on a patch of the Hispaniola subduction zone. An open arrow denotes slip direction and the patches are marked by dashed rectangles.
Static stress change models for known or hypothesized faults in the Hispaniola and Puerto Rico subduction segments due to (a) slip on a patch of the Puerto Rico subduction zone, and (b) slip on a patch of the Hispaniola subduction zone. An open arrow denotes slip direction and the patches are marked by dashed rectangles.
Instrumented Pressure Testing Chamber
A pressurized, stable, hydrate-bearing sediment core can be fed through the IPTC body, shown here being used in Singapore to support the Indian National Gas Hydrates Program (NGHP1)
A pressurized, stable, hydrate-bearing sediment core can be fed through the IPTC body, shown here being used in Singapore to support the Indian National Gas Hydrates Program (NGHP1)
North Fork Kentucky River at Hazard, KY - flood inundation map
North Fork Kentucky River at Hazard, KY - flood inundation map
North Fork Kentucky River at Hazard, KY - flood inundation map
Gas Hydrates Project personnel location map.
The USGS Gas Hydrates Project integrates across USGS mission areas, programs, and regions. The stars indicate the locations of personnel involved in the Gas Hydrates Project. Within the US, much of the research focuses on the Gulf of Mexico and Alaska, which represent marine and permafrost-associated settings for gas hydrates, respectively.
The USGS Gas Hydrates Project integrates across USGS mission areas, programs, and regions. The stars indicate the locations of personnel involved in the Gas Hydrates Project. Within the US, much of the research focuses on the Gulf of Mexico and Alaska, which represent marine and permafrost-associated settings for gas hydrates, respectively.
Northern Alaska and potential gas hydrate occurences
Arctic Ocean Extended Continental Shelf Surveys 2008-2011
Helicopter on the deck of a Canadian coast guard ice breaker ship in the Arctic Ocean.
Helicopter on the deck of a Canadian coast guard ice breaker ship in the Arctic Ocean.
Protected Species Observer aboard CCGS Louis S. St-Laurent
Protected Species Observer aboard CCGS Louis S. St-Laurent
Protected Species Observer aboard CCGS Louis S. St-Laurent
Sonobuoy reciever launch
Launching a sonobuoy receiver off the end of CCGS Louis S. St-Laurent
Launching a sonobuoy receiver off the end of CCGS Louis S. St-Laurent