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Woods Hole Coastal and Marine Science Center images

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From a distance, a man stands behind a table set up on the edge of a marsh operating a small orange craft in the water by cable
USGS scientist measures water, sediment movement in coastal salt marsh
USGS scientist measures water, sediment movement in coastal salt marsh
USGS scientist measures water, sediment movement in coastal salt marsh

USGS scientist Zafer Defne measures water and sediment movement at Forsythe National Wildlife Refuge, New Jersey. Defne is co-author with Neil Ganju of a 2017 study on how to estimate coastal salt marshes’ potential longevity, based on their sediment budgets and the ratio of open water to vegetation.

USGS scientist Zafer Defne measures water and sediment movement at Forsythe National Wildlife Refuge, New Jersey. Defne is co-author with Neil Ganju of a 2017 study on how to estimate coastal salt marshes’ potential longevity, based on their sediment budgets and the ratio of open water to vegetation.

Image of USGS scientist, Neil Ganju, at the Woods Hole Science Stroll outreach event
USGS Oceanographer, Neil Ganju, at the 2017 Woods Hole Science Stroll
USGS Oceanographer, Neil Ganju, at the 2017 Woods Hole Science Stroll
overview image of elevation model
Elevation Model
Elevation Model
Photograph of bubblegum coral
Bubblegum coral
Bubblegum coral
Bubblegum coral

Authigenic carbonate supplies the foundation for deep-sea corals, including colonies of bubblegum corals (Paragorgia) seen here. 
 

Authigenic carbonate supplies the foundation for deep-sea corals, including colonies of bubblegum corals (Paragorgia) seen here. 
 

Backscatter, bathymetry, and hill shaded relief maps
Backscatter, bathymetry, and hill shaded relief maps
Backscatter, bathymetry, and hill shaded relief maps
Backscatter, bathymetry, and hill shaded relief maps

(A) Maximum Likelihood Classification (MLC) with two inputs, slope, and ISO-classified backscatter for the whole survey area. (B) MLC with five inputs, slope, ISO-classified backscatter, bathymetry, hillshaded-relief, and curvature.

(A) Maximum Likelihood Classification (MLC) with two inputs, slope, and ISO-classified backscatter for the whole survey area. (B) MLC with five inputs, slope, ISO-classified backscatter, bathymetry, hillshaded-relief, and curvature.

Map of subsea permafrost. Inset map shows location in Alaska and Canada. Map's red line shows actual permafrost extent
Map of subsea permafrost distributions on the Arctic Ocean margin
Map of subsea permafrost distributions on the Arctic Ocean margin
Map of subsea permafrost distributions on the Arctic Ocean margin

Map of subsea permafrost distributions on the U.S. and Canadian Arctic Ocean margin. The inset map shows the location of the larger map. Subsea permafrost on the Canadian margin was delineated in the 1980s (blue curve). The red curve on the U.S.

Map of subsea permafrost distributions on the U.S. and Canadian Arctic Ocean margin. The inset map shows the location of the larger map. Subsea permafrost on the Canadian margin was delineated in the 1980s (blue curve). The red curve on the U.S.

A man stands on the edge of a low cliff severely undercut by the ocean. Closer to the camera a chunk of coast has fallen off
Eroding permafrost on Alaska’s Arctic Coast
Eroding permafrost on Alaska’s Arctic Coast
Eroding permafrost on Alaska’s Arctic Coast

Eroding permafrost on Alaska’s Arctic Coast. Inundation of permafrost like this produced subsea permafrost

Spider crab and rocks on the seafloor in Long Island Sound
Feeling crabby
Feeling crabby
Feeling crabby

Seafloor photograph of a spider crab, sediment, rocks, taken by the Woods Hole Coastal and Marine Science Center SeaBOSS during a deployment off the R/V Connecticut in Long Island Sound

Seafloor photograph of a spider crab, sediment, rocks, taken by the Woods Hole Coastal and Marine Science Center SeaBOSS during a deployment off the R/V Connecticut in Long Island Sound

Long Island Sound Survey team
Long Island Sound Survey Team
Long Island Sound Survey Team
Long Island Sound Survey Team

Long Island Sound Survey mapping team.  This project is a collaboration of several agencies and institutions including Univ of Connecticut, Univ of New Haven, Connecticut Department of Energy and Environmental Protection, NOAA, LDEO, USGS

Long Island Sound Survey mapping team.  This project is a collaboration of several agencies and institutions including Univ of Connecticut, Univ of New Haven, Connecticut Department of Energy and Environmental Protection, NOAA, LDEO, USGS

image of the SeaBOSS and USGS personnel on the fantail of the R/V Connecticut on Long Island Sound
SeaBOSS Survey on Long Island Sound
SeaBOSS Survey on Long Island Sound
SeaBOSS Survey on Long Island Sound

Image of the SeaBOSS and USGS personnel on the fantail of the R/V Connecticut in Long Island Sound

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