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Images

Images below come from a wide variety of USGS science activities in the Northeast Region. Science Center staff showcase what we do, who we are, and where we work conducting science that inform decision makers and addresses societal needs. 

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man in orange pfd standing in stream with streamflow measuring equipment
Stream discharge measurement Valley Stream, Long Island, NY
Stream discharge measurement Valley Stream, Long Island, NY
Canadian escarpment rising above the plains, northeastern San Miguel County, NMWSC
San Miguel Site Map, New Mexico Water Science Center
San Miguel Site Map, New Mexico Water Science Center
Anti-fouling treatment is applied to a sensor on a platform
Anti-fouling treatment is applied to a sensor on a platform
Anti-fouling treatment is applied to a sensor on a platform
Anti-fouling treatment is applied to a sensor on a platform

Anti-fouling treatment is applied to a sensor on a platform about to be deployed off Fire Island, NY in 2012.  The data collected is part of a study of the coastal processes that mobilize and transport sediment in the region

Anti-fouling treatment is applied to a sensor on a platform about to be deployed off Fire Island, NY in 2012.  The data collected is part of a study of the coastal processes that mobilize and transport sediment in the region

Sunrise with a recently deployed buoy measuring meteorological data off Fire Island, NY
Fire Island, NY sunrise
Fire Island, NY sunrise
Fire Island, NY sunrise

 Sunrise with a recently deployed buoy measuring meteorological data off Fire Island, NY in 2012.  The data collected is part of a study of the coastal processes that mobilize and transport sediment in the region

 Sunrise with a recently deployed buoy measuring meteorological data off Fire Island, NY in 2012.  The data collected is part of a study of the coastal processes that mobilize and transport sediment in the region

woman pouring liquid in rack of test tubes
Soil Science
Soil Science
Soil Science

USGS hydrologist Hannah Ingleston extracting cations from soil samples using an ammonium chloride method.

USGS hydrologist Hannah Ingleston extracting cations from soil samples using an ammonium chloride method.

Map showing the thickness of a relatively young Pleistocene outwash lobe
Map showing the thickness of a relatively young Pleistocene outwash
Map showing the thickness of a relatively young Pleistocene outwash
Map showing the thickness of a relatively young Pleistocene outwash

 

Map showing the thickness of a relatively young Pleistocene outwash lobe in meters mapped using chirp seismic-reflection profiles collected in 2011, overlain on acoustic backscatter imagery. Regional bathymetric contours are in meters.

 

Map showing the thickness of a relatively young Pleistocene outwash lobe in meters mapped using chirp seismic-reflection profiles collected in 2011, overlain on acoustic backscatter imagery. Regional bathymetric contours are in meters.

Numerical model grids
Numerical model grids
Numerical model grids
Numerical model grids

Numerical model grids showing downscaling from larger regional grid (far right) to more refined coastal grid (left). Colors are bathymetry (m).

Numerical model grids showing downscaling from larger regional grid (far right) to more refined coastal grid (left). Colors are bathymetry (m).

Example of a rip current experiment.
Example of a rip current experiment.
Example of a rip current experiment.
Example of a rip current experiment.

Example of a rip current experiment. Colors show bathymetry and arrows show velocity vectors after 1 h of model simulation. Similar to results in Kumar and others, 2012.

Example of a rip current experiment. Colors show bathymetry and arrows show velocity vectors after 1 h of model simulation. Similar to results in Kumar and others, 2012.

Bedrock outcrop with precipitated iron oxides stained by groundwater
Bedrock outcrop in New Hampshire
Bedrock outcrop in New Hampshire
Bedrock outcrop in New Hampshire

Photograph showing a bedrock outcrop near the intersection of Post Road and Daniel Webster Highway (New Hampshire State Route 3) in Hooksett, New Hampshire. During the summer, groundwater stains the exposed bedrock with precipitated iron oxides.

Photograph showing a bedrock outcrop near the intersection of Post Road and Daniel Webster Highway (New Hampshire State Route 3) in Hooksett, New Hampshire. During the summer, groundwater stains the exposed bedrock with precipitated iron oxides.

Map showing Holocene (modern) sediment thickness in meters
Map showing Holocene (modern) sediment thickness
Map showing Holocene (modern) sediment thickness
Map showing Holocene (modern) sediment thickness

Map showing Holocene (modern) sediment thickness in meters overlain on bathymetry. Regional bathymetric contours are in meters. Note the shoreface-attached sand ridges west of Watch Hill.

Map showing Holocene (modern) sediment thickness in meters overlain on bathymetry. Regional bathymetric contours are in meters. Note the shoreface-attached sand ridges west of Watch Hill.

Map of backscatter intensity and sun-illuminated topography on Stellwagen Bank
Backscatter intensity on Stellwagen Bank
Backscatter intensity on Stellwagen Bank
Backscatter intensity on Stellwagen Bank

Map C.  Backscatter intensity and sun-illuminated topography.  Blue= "soft" seabed, Green, orange = "hard" seabed

Map of Worldwide distribution of observed and inferred gas hydrates
Worldwide distribution of observed and inferred gas hydrates
Worldwide distribution of observed and inferred gas hydrates
Worldwide distribution of observed and inferred gas hydrates

Worldwide distribution of observed and inferred gas hydrates in marine and permafrost-associated settings that have been the subject of drilling programs. The color coding refers to the primary sediment type in each location and therefore designates the likely type of gas hydrate reservoir at each site.

Worldwide distribution of observed and inferred gas hydrates in marine and permafrost-associated settings that have been the subject of drilling programs. The color coding refers to the primary sediment type in each location and therefore designates the likely type of gas hydrate reservoir at each site.

Geologic CO2 Sequestration Illustration Image
The Concept of Geologic Carbon Sequestration
The Concept of Geologic Carbon Sequestration
The Concept of Geologic Carbon Sequestration

The use of carbon dioxide (CO2) injection for enhanced oil recovery (EOR) can prolong the productivity of many oil reservoirs and increase the U.S. hydrocarbon recoverable resource volume.

The use of carbon dioxide (CO2) injection for enhanced oil recovery (EOR) can prolong the productivity of many oil reservoirs and increase the U.S. hydrocarbon recoverable resource volume.

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