Geophysics

Geophysics emphasizes the application of the general principles of mathematics and experimental physics to fundamental problems of the oceans, the atmosphere, the oceanic and continental lithosphere, the cryosphere, and the crust and deep interior of the Earth. Research interests of the group include: observational and theoretical studies of electric and magnetic fields in the oceans and on the land; paleomagnetism; theoretical seismology with special emphasis on the structure of the Earth from free-oscillation and body wave studies; broad observational seismology, including ocean bottom and multichannel seismology; earthquake source mechanisms; the measurements of slow crustal deformations using satellite and observatory methods on continents and in the oceans; marine geodynamics and tectonophysics; gravity measurements; geophysical inverse theory; observations of the ice sheets; magnetohydrodynamics of the core of the Earth; geophysical instrumentation for oceanic and continental geophysical measurements; acoustic source mechanisms and propagation in the oceans and the atmosphere.

Program of Study There is no single course of study appropriate to the geophysics curriculum; instead, the individual interests of the student will permit, in consultation with the first-year guidance committee, a choice of course work in seismology, geomagnetism, etc. The content of six core courses taken during the first year (SIO 223B, SIO 224, SIO 225, SIO 227A, SIO 229, SIO 234) forms the basis for the written departmental examination. Those lacking adequate preparation in probability and statistics are encouraged to take SIO 221B, or a comparable course, before enrolling in SIO 223B. Students should also consider taking SIO 233 if they have little experience in programming. Finally, students are also encouraged to participate in the Special Topics seminars (SIO 239) where students have a chance to practice their speaking skills before their peers.

Information Sheet for Incoming Students