Images

Erosion and landslides along the Rio Coca in Ecuador, February 9, 2023. (Amy East, USGS).

A collage of images depicts shoreline habitat and wildlife that use the Salton Sea area in southern California.

Video footage of USGS Research Geologist Patrick Barnard in the field, from the short film "Our Beautiful Planet - Saving Our Shores"

A polar bear walking along the Beaufort Sea coast with storm waves breaking behind it, filmed during fieldwork at Barter Island, Alaska.

Photo of a passive-sampling semipermeable membrane device deployed on a coral reef in West Maui, Hawai'i, to detect organic compounds carried by groundwater discharge.

A map showing study sites at West Maui, Hawai'i, where passive samplers were deployed to detect groundwater contaminants such as pesticides, pharmaceutical compounds, and personal care products that can harm coral reefs.

Geomorphically diverse settings that are experiencing climate-change impacts or are expected to in the coming decades (from upper left to lower right: eroding permafrost coast, river channel, drylands, cryosphere, steep hillslopes, and a recently burned region; photographs by U.S. Geological Survey).

An animation showing tectonic faults across the Eastern Pacific Ocean from space. The San Andreas fault in California is shown in green, and the Cascadia Subduction Zone north of it is shown in yellow. The animation ends at the location of Queen Charlotte-Fairweather fault (in yellow), displaying the latest 30-meter terrain model.

A computed-generated image showing the bathymetry of the Queen Charlotte Fault and the elevation of mountains in the nearshore area, using bathymetry and lidar data.

Our Nation’s coastlines are almost 100,000 miles long. These extensive coastal areas stretch from Maine’s Atlantic shores in the northeast, south along the shores of the Gulf of America and insular areas in the Caribbean.

A diagram that compares hand-digitization versus human-in-the-loop image segmentation workflows. The image (a) is the first in data set F, captured by Landsat 8 on 15 February 2015. The hand-drawn polygons (b) are rasterized to create a label image (c). Subplots (d) and (e) show details from the two regions identified in (c).

A map of the United States showing the regions and river basins that formed the focus groups of the study titled "Stakeholder Engagement to Guide Decision-Relevant Water Data Delivery".

A microscopic photo of the invasive foraminifer Trochammina hadai with a U.S. penny for scale. Native to Asia, T. hadai arrived to the U.S. West Coast in the 1980s and has displaced native foraminifers.

Cover image for Cascadia Subduction Zone coring video, depicting researchers labeling a sediment core aboard a research vessel.

The M/V Bold Horizon, operated by Eclipse Group, Inc., was contracted by the USGS to support the collection of piston cores and geophysical survey data along the Cascadia margin.  

Jason Padgett and Pete Dal Ferro deploy a piston core from the aft deck of the M/V Bold Horizon in rough seas.

On the M/V Bold Horizon, Pete Dal Ferro and Jason Padgett deploy the piston core at sunset. 

USGS Ocean Science

The USGS Coastal and Marine Hazards and Resources Program is the only federal science program focused on the geology and processes of coastal and marine landscapes.

Research command center on the vessel with live feed of the stern and the ship’s position projected on a bathymetric map.

USGS Coastal Science

The USGS Coastal and Marine Hazards and Resources Program is the only federal science program focused on the geology and processes of coastal and marine landscapes.

Pete Dal Ferro and Chief Scientist Jenna Hill deploy a chirp sub-bottom profiler from the starboard deck of the M/V Bold Horizon.