Oregon State University

Program Information

Degree Offered

M.A.;M.S., Ph.D.

Program Description:

Management, sharing, and stewardship of global resources demands an understanding of global environmental change, Earth resources, and natural hazards related to the dynamics of the solid Earth, oceans, and atmosphere on time scales longer and over ranges larger than have been recorded by human experience. The COAS Marine Geology and Geophysics program emphasizes five themes:

Crust and mantle processes: Research focuses on the interplay of magmatic and tectonic processes along the global mid-ocean ridge system, volcanic and tectonic history of oceanic hotspots, tectonic evolution of ocean basins, and the dynamics of the Earth’s mantle. This research involves a substantial geochemical component that is supported by several laboratories.

Active tectonics: Research focuses on the study of active submarine faults in convergent and strike-slip settings, which leads to models that provide understanding of how deformation interacts with subduction. COAS is active in the emerging field of marine paleoseismology, which deciphers the earthquake history of large-fault systems from the geologic record to better understand earthquake and tsunami hazards.

Paleo-oceanography and paleoclimatology: Research emphasizes the ice ages as a natural laboratory for understanding climate change. Recent projects include factors causing changes in global ocean circulation and the global carbon cycle, documenting the role oceans play in long-term climate changes, the role that unstable tropical climates play in triggering global climate effects, and analyzing patterns of large-scale climate change.

Biogeochemical processes: Research focuses on understanding the implications of ocean fluxes, and the influence of microorganisms on the Earth’s geological and geochemical systems. Scientists are also involved in the search for life in extreme environments.

Coastal processes: Research includes the fluid dynamics of near-shore waves and currents, sed

Accreditation:

COAS is internationally recognized for its faculty, research and facilities, including state-of-the-

Tuition & Financial Aid

Financial Aid Offered: No

Format: Campus

Classification: Doctoral/Research Universities - Extensive

Institution Sector: Public

Locale: Small City

Size & Settings: 20,000 and above