Senior Scientist/Science Department Chair
Monterey Bay Aquarium Research Institute
7700 Sandholdt Road
Moss Landing, CA 95039
Phone: (831) 775-1886
Fax: (831) 775-1620
I am a marine geologist who moved from a professorship in the Geology Department at UNC-Chapel Hill to become a Senior Scientist at MBARI in1999.
Prior to coming to MBARI my primary focus was gas hydrate research on the Blake Ridge gas hydrate field on the continental rise off of southeastern North America. This work culminated in ODP Leg 164, which was the first dedicated drilling for gas hydrate research.
Another related research theme involves investigations of sea floor seepage sites. This includes establishing the sources and the fluxes of fluids that pass through continental margins, understanding the deposits associated with chemosynthetic biologic communities, determining the processes that occur at the methane-sulfate boundary, and documenting the unique topography associated with seafloor fluid venting sites. In the last decade I have conducted field programs associated with seafloor venting sites in the Gulf of Mexico, Gulf of California, offshore Norway, Canadian Arctic Shelf and ten sites off the west coast of North America.
Since coming to MBARI I also have been involved with a series of projects focused on tracking the on-going movement of sediment through Monterey and other submarine canyons along the California coast. These efforts have been greatly aided by MBARI’s state of the art technologies, which include ROV’s to access and sample within submarine canyons, engineering efforts to develop and deploy monitoring systems within Monterey Canyon, and a mapping AUV that provides 1m bathymetric grids and is capable of operating within these canyons.