Images

Close-up image of the cold-water coral Lophelia pertusa, with polyps extended. The coral polyps eat by grabbing tiny suspended particulates (visible against the dark water background). The bright orange claws of a squat lobster (Eumunida picta) can be seen peeking out from behind the coral branches.

Close-up of a squat lobster, Eumunida picta, in a thicket of Lophelia pertusa coral.

Fish like this Atlantic Roughy (Hoplostethus occidentalis) congregate near deep-sea corals (background is Lophelia pertusa coral).

A fish (Gephyroberyx darwinii) peeks through a forest of soft corals and anemones at about 300 meters in depth in the Gulf of Mexico.

Live Lophelia pertusa is white because the calcium carbonate skeleton shows through the nonpigmented coral tissue. Dead coral is soon covered in a brown biofilm. The red-orange squat lobster (Eumunida picta) in the center of the photo is prepared to catch its dinner.

A cleaner shrimp (Plesionika sp.) with vivid blue eyes rests in a coral thicket next to a red soft coral (Anthomastus agassizii).

A conger eel (Conger oceanicus) cruises through a thicket of Lophelia pertusa coral.

A black-bellied rosefish (Helicolenus dactylopterus) peaks out of the Lophelia coral. Behind the fish, a squat lobster (Eumunida picta) hangs upside down from a coral branch.

Large Lophelia colonies and numerous anemones at a depth of about 1,500 feet in Mississippi Canyon. Red laser beams, projected from a remotely operated vehicle, represent a separation of 10 centimeters (about 4 inches). A western roughy is seen to the left of the structure.

Sand dunes in Avon on Cape Hatteras, NC are the only separation between many beach house communities and the Atlantic Ocean. 

Underwater photograph off Molokaʻi Hawaiʻi, showing some of the impacts of land-based pollution, such as terrestrial sediment, on coral reefs: burial by sediment, algal overgrowth, and coral bleaching.

Image showing a study area from Boston Harbor to the mouth of Cape Cod Bay including some images of geophysical and sample data available in the associated report.

Perspective view of seafloor offshore of Half Moon Bay, showing scarp (arrows) along the eastern strand of the San Gregorio fault zone. Rocks are notably upwarped and folded adjacent to the fault.

Figure 2 from the 2012 publication, "Arrival and Expansion of the Invasive Foraminifera Trochammina hadai Uchio in Padilla Bay, Washington," by McGann, et al. Trochammina hadai Uchio: A, dorsal view; B, edge view; C, ventral view.

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.

A close-up of the Paramuricea polyps when open.

A massive colony of Paragorgia (bubble gum coral) with a squat lobster hiding among the polyps.

Shaded relief image of Vineyard Sound, MA

Acoustic backscatter intensity data are an indication of the relative hardness or softness of the sea floor, which is closely related to sediment texture and cohesion. The map shows acoustic backscatter intensity of the sea floor in the Buzzards Bay, Massachusetts.

Gas hydrate at the seafloor on the U.S. Atlantic margin. The icy deposit formed as gas bubbles emitted from the seafloor transformed into methane hydrate beneath the overhanging rock.

Photo of Sunset Beach, Florida, during tropical storm Colin in June 2016. The storm resulted in large waves and elevated water levels that caused erosion in this area, as can be seen in the scarp forming at the vegetation line. CMHRP researchers surveyed the elevation of the beach before and after the storm to quantify the storm's impacts.