In this photo, scientists are setting up an equipment package to monitor currents within the water column. This research vessel was specially designed for use on shallow coasts such as this study area. The samples are then taken back to a lab, where they are split and examined. Core samples are used to interpret the geologic history of an area through an understanding of the stratigraphy underlying the surface.
Satellite imagery is used to study circulation patterns within the Gulf of Mexico.
This image shows a coastal upwelling event, where cold water is driven from deep waters to the near-shore surface. The buoy floats on the sea surface and records a profile of current speeds and directions at all depths.