Images

A close-up of the Paramuricea polyps when open.

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.

 Westco discrete nutrient analyzer measures low-levels of nutrients in water samples

Hurricane Sandy leveled dunes and moved eroded sediment from the dunes and beach across the island and into the estuary (Great South Bay) at Fire Island, NY.

Extreme storms can drastically increase water levels and wave energy causing a breach, or complete erosion of the island itself. Hurricane Sandy created a breach in the Otis Pike High Dunes Wilderness Area at Fire Island National Seashore in NY.

USGS scientist Nancy Prouty collects samples from a CTD. A CTD is package of electronic instruments that measure conductivity, temperature, and depth of water.

The streamer is flaked out on the deck with a make shift workbench for tools.  The technical staff (Geological Survey of Canada) are sharing a lighter moment during trouble shooting and repair aboard CCGS Louis S. St-Laurent.

Digital still photograph from Ipswich Bay near Salisbury, MA, showing a lobster, sponges, and brachiopods, on cobbles and ledge covered with bubblegum algae and red filamentous algae.  A thin veneer of coarse sand and gravelly sediment partially cover the rocks. Water depth at this location is approximately 24 meters.

Smaller version of Data Integration and Visualization (Sheet 4) from USGS Scientific Investigations Map 3225, California State Waters Map Series—Hueneme Canyon and Vicinity, California, as an example of the different kinds of maps (“sheets”) produced within a coastal map “block”.

Smaller version of Seafloor Character (Sheet 5) from USGS Scientific Investigations Map 3225, California State Waters Map Series—Hueneme Canyon and Vicinity, California, as an example of the different kinds of maps (“sheets”) produced within a coastal map “block”.

Smaller version of Ground-Truth Studies (Sheet 6) from USGS Scientific Investigations Map 3225, California State Waters Map Series—Hueneme Canyon and Vicinity, California, as an example of the different kinds of maps (“sheets”) produced within a coastal map “block”.

Smaller version of Potential Marine Benthic Habitats (Sheet 7) from USGS Scientific Investigations Map 3225, California State Waters Map Series—Hueneme Canyon and Vicinity, California, as an example of the different kinds of maps (“sheets”) produced within a coastal map “block”.

Smaller version of Shaded-Relief Bathymetry (Sheet 2) from USGS Scientific Investigations Map 3225, California State Waters Map Series—Hueneme Canyon and Vicinity, California, as an example of the different kinds of maps (“sheets”) produced within a coastal map “block”.

Smaller version of Colored Shaded-Relief Bathymetry (Sheet 1) from USGS Scientific Investigations Map 3225, California State Waters Map Series—Hueneme Canyon and Vicinity, California, as an example of the different kinds of maps (“sheets”) produced within a coastal map “block”.

Smaller version of Acoustic Backscatter (Sheet 3) from USGS Scientific Investigations Map 3225, California State Waters Map Series—Hueneme Canyon and Vicinity, California, as an example of the different kinds of maps (“sheets”) produced within a coastal map “block”.

Smaller version of Seismic-Reflection Profiles (Sheet 8) from USGS Scientific Investigations Map 3225, California State Waters Map Series—Hueneme Canyon and Vicinity, California, as an example of the different kinds of maps (“sheets”) produced within a coastal map “block”.

Smaller version of Local and Regional Shallow-Subsurface Geology and Structure (Sheet 9) from USGS Scientific Investigations Map 3225, California State Waters Map Series—Hueneme Canyon and Vicinity, California, as an example of the different kinds of maps (“sheets”) produced within a coastal map “block”.

Smaller version of Offshore and Onshore Geology and Geomorphology (Sheet 10) from USGS Scientific Investigations Map 3225, California State Waters Map Series—Hueneme Canyon and Vicinity, California, as an example of the different kinds of maps (“sheets”) produced within a coastal map “block”.

Smaller version of Detailed Geology and Geomorphology (Sheet 11) from USGS Scientific Investigations Map 3225, California State Waters Map Series—Hueneme Canyon and Vicinity, California, as an example of the different kinds of maps (“sheets”) produced within a coastal map “block”.

Smaller version of Predicted Distribution of Benthic Macro-Invertebrates (Sheet 12) from USGS Scientific Investigations Map 3225, California State Waters Map Series—Hueneme Canyon and Vicinity, California, as an example of the different kinds of maps (“sheets”) produced within a coastal map “block”.