Images

USGS research geophysicist Danny Brothers (right) and colleagues examine the surface of a sediment grab sample just pulled onto the deck of the Canadian Coast Guard Ship John P. Tully. The sample was collected from the top of a mud volcano north of the border between southeast Alaska and British Columbia.

Scientists prepare to lower a piston corer off Haida Gwaii, British Columbia, to sample seafloor sediment near the Queen Charlotte-Fairweather fault. Expedition scientists are studying layers of sediment in the cores they collected to identify and determine ages of past earthquakes along the fault.

Mary McGann (left, USGS) and Rachel Lauer (University of Calgary) sample pore fluids from sediment cores collected aboard the Canadian Coast Guard Ship John P. Tully along the Queen Charlotte-Fairweather fault offshore of southeast Alaska.

USGS geologist Carol Reiss examining hydrothermal vent sample using hand lens. Sulfide-silicate minerals precipitate from 330°C mineral laden water venting along volcanically active spreading ridges.

USGS scientist Carol Reiss holding a hydrothermal vent sample. The poster in the background is a scientific rendering by Véronique Robigou (then at University of Washington) of a hydrothermal vent deposit with the submersible Alvin drawn to scale.

Skagit Bay bathymetry

Location 4. Sand dunes along this stretch of coast in Sargent, Texas, were overwashed by large waves during the storm. Sand from the beach and dunes is covering the roadway behind the dunes and which may be impassable. The predicted probability of overwash in this area was 94%.

Page Valentine and Dann Blackwood on the fantail of the NOAA R/V Auk.  Dann is photographing a sediment sample collected on the seabed.  

Page Valentine works with NOAA staff from the Stellwagen Bank National Marine Sanctuary to ready the SEABoss for deployment off the fantail of the NOAA R/V Auk. 

USGS research oceanographer Amy Gartman waits for an X-ray diffractometer to analyze samples of hydrothermal sulfide minerals.

Aerial photograph looking north, Scott Creek Beach in distance, along the California coast near Davenport.

Cross section of a seafloor crust (AKA, ferromanganese or cobalt-rich crusts) from the Marshall Islands collected at almost 2,000 meters depth. 

USGS monitors the growth rates of the threatened Elkhorn Coral (Acropora palmata) at Dry Tortugas National Park (pictured) and throughout the Florida Keys, U.S.A.

The USGS uses observations and data collection in the back-barrier environment at Fire Island, NY to inform numerical models.

Looking at the sunset on the Gulf of America through a window of Fort Jefferson on Dry Torgugas National Park.

USGS Research Scientist, Meagan Gonneea, talking about the differences between coastal salt marshes and invasive phragmites at the 2017 Woods Hole Science Stroll outreach event

Woods Hole Coastal and Marine Science Center Science Stroll participants; Dann Blackwood, Andrea Toran, Emily Sturdivant, Ellyn Montgomery, Sara Zeigler, Neil Ganju, Seth Ackerman, Laura Brothers, Meagan Gonneea

SeaBOSS Selfies were a big hit at the 2017 Woods Hole Science Stroll.  

Woods Hole Coastal and Marine Science Center drone pilot, Emily Sturdivant, provides a demonstration of drone capabilities at the 2017 Woods Hole Science Stroll

Woods Hole Coastal and Marine Science Center Scientific Programmer, Tarandeep Kalra, talking to children about oceanographic modeling at the 2017 Woods Hole Science Stroll

Aeiral image of Woods Hole, MA taken during the 2017 Woods Hole Science Stroll.  The green USGS tent generated a lot of interest and participation from Science Stroll attendees