Images

A USGS grizzly bear researcher snapped this picture of a mother grizzly bear and her cub in Yellowstone National Park. Recent research shows that fffspring of grizzly bear mothers with a history of human-bear conflicts are more likely to be involved in human-bear conflicts than offspring of mothers without a history of human-bear conflicts. 

A scientist hikes up to a glacier in Glacier National Park.

A PhD fellow from the University of York measuring pharmaceutical concentrations in samples collected from the Rivers Foss and Ouse, United Kingdom, during her work at the U.S. Geological Survey (USGS) National Water Quality Laboratory.

The relatively new camera stations at Santa Cruz and Madeira Beach have not yet imaged many rip channels, so this is an example from the U.S. Army Corps of Engineers Field Research Facility in Duck, North Carolina. In this time-averaged image from video taken September 1, 2015, the dark horizontal bands perpendicular to the beach indicate rip channels.

Aerial images of the wilderness breach: a) Aerial photograph taken several days after Hurricane Sandy (photo credit: NOAA); b) Aerial mosaic of the breach in June 2015 showing the location of erosion on the ocean side of the breach and deposition that results in the seasonal formation of a spit (photo credit: Stonybrook University).

Near vertical (top, middle) and low angle oblique (bottom) aerial photographs of Bear Inlet, North Carolina. View looking northwest along the North Carolina shore. High waves and storm surge from Hurricane Joaquin eroded the beaches, moving sand inland (green arrow) and reshaping the flood-tidal shoals.

Near vertical (top, middle) and low angle oblique (bottom) aerial photographs of Camp Lejeune, North Carolina. View looking northwest along the North Carolina shore. Waves and surge from Hurricane Joaquin eroded the beach, causing significant shoreline retreat and a narrower beach.

Near vertical (top, middle) and low angle oblique (bottom) aerial photographs of Hatteras, North Carolina. View looking north along the North Carolina shore. Waves and surge from Hurricane Joaquin eroded the beach, causing significant shoreline retreat and a narrower beach at the location of the Hurricane Isabel breach in 2003 (green arrow).

Near vertical (top, middle) and low angle oblique (bottom) aerial photographs of New Drum Inlet, Core Banks, North Carolina. View looking northwest along the North Carolina shore.

Near vertical (top, middle) and low angle oblique (bottom) aerial photographs of Oregon Inlet, North Carolina. View looking west along the North Carolina shore. High waves and storm surge from Hurricane Joaquin eroded the beach and inundated the low area in the backshore at Oregon Inlet (A, green box, blue arrows).

Near vertical (top, middle) and low angle oblique (bottom) aerial photographs of Rodanthe, North Carolina. View looking west along the North Carolina shore. High waves and storm surge from Hurricane Joaquin eroded the beach, exposing the pilings of the homes to wave attack (green and orange arrows).

Near vertical (top, middle) and low angle oblique (bottom) aerial photographs of Salvo, North Carolina. View looking west along the North Carolina shore. Waves and surge from Hurricane Joaquin eroded the beach, causing significant shoreline retreat and a narrower beach, leaving deposits of darker sand at the base of the dune (green arrow).

Near vertical (top, middle) and low angle oblique (bottom) aerial photographs of Topsail, North Carolina. View looking northwest along the North Carolina shore. Elevated storm-induced water levels overtopped the low dunes here causing the dune to overwash. Sand was transported landward, burying the marsh (green arrow).

Aerial view of caribou in northern Ontario, Canada.

Aerial view of the Williston Basin

Airborne electromagnetic data collection over an agricultural field near Sioux Falls, SD. The bird is suspended from a helicopter as it transmits and receives electromagnetic signals to the ground, which are used to interpret characteristics of the aquifer.

Barred owls like this one were most strongly associated with patches of large hardwood and conifer trees in relatively flat areas along streams.  

Thompson holding a back bear cub in Great Smoky Mountains National Park, Tennessee, USA.

A calcrete outcropping near Sulfur Springs Draw in Texas. This deposit dates to the Pliocene and Pleistocene, and hosts uranium-vanadate minerals.

These clams (Calyptogena spp.) were discovered in about 1000 meter-deep waters off the southern tip of Alaska near a 250-meter-high cone rising from the seafloor and 10 kilometers from the Queen Charlotte-Fairweather fault.

Caribou in northern Ontario, Canada.