PhD - Doctor of Philosophy in Earth Sciences Program By University of Oregon |Top Universities

PhD - Doctor of Philosophy in Earth Sciences

Subject Ranking

# 151-200QS Subject Rankings

Program Duration

94 monthsProgram duration

Main Subject Area

Earth and Marine SciencesMain Subject Area

Program overview

Main Subject

Earth and Marine Sciences

Study Level

PHD

The Department of Earth Sciences offers programs of graduate study leading to Master of Science (MS), Master of Arts (MA), and doctor of philosophy (PhD) degrees with opportunity for research in a wide variety of specialty fields. Course work is designed to meet individual needs, and students may pursue independent research in geobiology, geochemistry, geodesy, geomechanics, geomorphology, geophysics, mineralogy, petrology, volcanology, paleontology, stratigraphy, sedimentary petrology, structural geology, and ore deposit geology. The master’s degree program requires two years or more for completion. Graduate study in earth sciences is offered in five broad areas: volcanology-petrology-geochemistry, stratigraphy-surface processes, paleontology-paleopedology-geobiology, structural geology-geophysics, economic geology (mineral deposits). Volcanology-Petrology-Geochemistry: The department has excellent analytical and other research facilities for studies in these sub disciplines, and the volcanic and metamorphic terrane of the Northwest offers unsurpassed opportunities for field studies. Active research programs are diverse and include studies of eruption dynamics, magma volatile inventories, and magma theology; experimental studies of igneous phase equilibria and trace element partitioning; calculations of multi component equilibria in aqueous systems and volcanic gases; and studies of igneous protogenesis. Stratigraphy–Surface Processes: The stratigraphic record of tectonically active sedimentary basins indicates the dynamic interactions among basin subsidence, sediment input from eroding sources, evolution of depositional systems, and active faulting and folding that govern these processes. Research in this area combines field-based stratigraphic, sedimentologic, and geomorphic analysis with provenance studies and concepts derived from theoretical models to decipher the complex structural and climatic controls on the filling histories of active basins. Paleontology-Paleopedology-Geobiology: Studies of fossil soils, plants, and vertebrates aim to reconstruct life on land and its role in global change. Global changes of interest include Neogene paleoclimate and paleoenvironment of ape and human evolution in East Africa, environmental effects of terminal Cretaceous impact and dinosaur extinction in Montana, consequences of mass extinction and methane clathrate degassing at the Permian-Triassic boundary, and the effect of early land plants and forests on weathering and atmospheric composition during the early Paleozoic. Geobiology focuses on the interaction of microorganisms with the geologic environment and the ways life forms affect geological processes, such as weathering and mineralization. Structural Geology–Geophysics: Graduate work in the structural geology–geophysics area involves the study of the earth’s dynamic processes. Seismic imaging techniques using regional arrays provide tools for understanding regional tectonics. Studies of upper-mantle and lithosphere structure beneath the Rocky Mountains and in the Pacific Northwest seduction zone are providing essential constraints, unavailable from surface geology, for detailed dynamical models of plate-lithosphere deformation. Structural geology focuses on applying modern field and analytical techniques to solving problems in Cenozoic tectonics and active faulting. Detailed field mapping, trench logging, and geomorphic analysis are combined with seismic array data, land- and space-based geodetic data, and theoretical modeling to address problems including Oregon’s Basin and Range province and coastal deformation, active tectonics of the San Andreas Fault system, and seismic risk along the Pacific margin of the United States and southeast and central Asia.

Program overview

Main Subject

Earth and Marine Sciences

Study Level

PHD

The Department of Earth Sciences offers programs of graduate study leading to Master of Science (MS), Master of Arts (MA), and doctor of philosophy (PhD) degrees with opportunity for research in a wide variety of specialty fields. Course work is designed to meet individual needs, and students may pursue independent research in geobiology, geochemistry, geodesy, geomechanics, geomorphology, geophysics, mineralogy, petrology, volcanology, paleontology, stratigraphy, sedimentary petrology, structural geology, and ore deposit geology. The master’s degree program requires two years or more for completion. Graduate study in earth sciences is offered in five broad areas: volcanology-petrology-geochemistry, stratigraphy-surface processes, paleontology-paleopedology-geobiology, structural geology-geophysics, economic geology (mineral deposits). Volcanology-Petrology-Geochemistry: The department has excellent analytical and other research facilities for studies in these sub disciplines, and the volcanic and metamorphic terrane of the Northwest offers unsurpassed opportunities for field studies. Active research programs are diverse and include studies of eruption dynamics, magma volatile inventories, and magma theology; experimental studies of igneous phase equilibria and trace element partitioning; calculations of multi component equilibria in aqueous systems and volcanic gases; and studies of igneous protogenesis. Stratigraphy–Surface Processes: The stratigraphic record of tectonically active sedimentary basins indicates the dynamic interactions among basin subsidence, sediment input from eroding sources, evolution of depositional systems, and active faulting and folding that govern these processes. Research in this area combines field-based stratigraphic, sedimentologic, and geomorphic analysis with provenance studies and concepts derived from theoretical models to decipher the complex structural and climatic controls on the filling histories of active basins. Paleontology-Paleopedology-Geobiology: Studies of fossil soils, plants, and vertebrates aim to reconstruct life on land and its role in global change. Global changes of interest include Neogene paleoclimate and paleoenvironment of ape and human evolution in East Africa, environmental effects of terminal Cretaceous impact and dinosaur extinction in Montana, consequences of mass extinction and methane clathrate degassing at the Permian-Triassic boundary, and the effect of early land plants and forests on weathering and atmospheric composition during the early Paleozoic. Geobiology focuses on the interaction of microorganisms with the geologic environment and the ways life forms affect geological processes, such as weathering and mineralization. Structural Geology–Geophysics: Graduate work in the structural geology–geophysics area involves the study of the earth’s dynamic processes. Seismic imaging techniques using regional arrays provide tools for understanding regional tectonics. Studies of upper-mantle and lithosphere structure beneath the Rocky Mountains and in the Pacific Northwest seduction zone are providing essential constraints, unavailable from surface geology, for detailed dynamical models of plate-lithosphere deformation. Structural geology focuses on applying modern field and analytical techniques to solving problems in Cenozoic tectonics and active faulting. Detailed field mapping, trench logging, and geomorphic analysis are combined with seismic array data, land- and space-based geodetic data, and theoretical modeling to address problems including Oregon’s Basin and Range province and coastal deformation, active tectonics of the San Andreas Fault system, and seismic risk along the Pacific margin of the United States and southeast and central Asia.

Admission requirements

Undergraduate

7+

Tuition fee and scholarships

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At the University of Oregon, you will quickly become part of a community of students and faculty members dedicated to academic excellence and making a difference in the world: A group of scholars united in their commitment to the highest standards of academic inquiry, learning, and service and their belief that knowledge is the fundamental wealth of civilization. Whether you want to make an impact in a neighborhood, school, legal system, arts organization, or scientific theory, the University of Oregon will provide you with the resources and inspiration that you need to succeed.The University of Oregon is committed to educating the next generation of leaders and citizens -- graduates who are intellectually curious, engaged in the life of the mind, knowledgeable of themselves and the world, and committed to contributing to their communities. Students are required to complete courses designed to provide them with the research, writing, and critical thinking skills that are the hallmark of a liberal arts education and the foundation for continued success in an increasingly diverse global marketplace. All students, graduate and undergraduate alike, should come to the University of Oregon expecting to have face-to-face interactions with outstanding faculty and opportunities to work with internationally recognized professors in internationally renowned research laboratories.The University of Oregon's 295-acre main campus is located in Eugene, a small city that is nationally recognized as one of America's most livable cities as well as one of its best college towns. In the heart of the rugged Pacific Northwest where the dramatic Oregon coast is an hour's drive to the west, and the Cascade Mountains are an hour to the east, there is easy access to both winter and summer sports and activities. With 20,000 students, the university's mid-range size gives it the ambience of a smaller institution, but with the benefit of the resources of a major research institution.

The University of Oregon (UO) is one of just 62 research institutions in the U.S. and Canada that are members in the prestigious Association of American Universities (AAU). As the only AAU institution in the state of Oregon, the UO is home to nearly 90 graduate degree programs, many of which, due to their outstanding faculty and research accomplishments, have received national and international recognition: According to the Graham-Diamond Report, the faculty in the UO?s College of Arts and Sciences ranks 15th in the nation among public research universities.US News and World Report consistently ranks the College of Education graduate program as among the best in the U.S. In the 2009 edition of "America?s Best Graduate Schools," the program ranked fifth in the nation overall and second among public institutions, and the Special Education program was ranked third among all schools and second among public institutions for the 9th consecutive year. In addition, the College of Education was the top school, public or private, in the amount of funded research per faculty member. U.S. News & World Report has rated the graduate programs in the Charles H. Lundquist College of Business among the top 10 of all schools on the west coast and its Oregon M.B.A. Program in the top 6% of all M.B.A. programs nationally.DesignIntelligence, a publication that ranks the top US architecture and design schools, has recognized the UO's School of Architecture and Allied Arts for its commitment to teaching sustainable design. Landscape Architecture ranked first and both the Architecture and Interior design programs placed second. In the area of overall excellence, the three programs also ranked well regionally and nationally. The graduate Interior Design program ranked first in the region and 15th in the nation. Nationally, the Landscape Architecture graduate program ranked 13th. The UO is the only university in the state to offer accredited professional degrees in Architecture, Landscape Architecture and Interior Architecture;The UO School of Journalism and Communication is home to a rare and highly regarded journalism-based master's program in literary nonfiction. Etude, an online journal of literary nonfiction features the work of the program?s graduate students and alumni. The University of Oregon?s School of Music and Dance is the only full-range professional school of music and dance in the Oregon University System. The School of Law ranks among the top 100 schools in the country, with a student-to-faculty ratio of 1:17.6 and a bar passage rate of 85.4% for 2009. The Environmental Law program remains among the top 10 programs in the U.S, and after only three years since its inception, the Conflict Resolution program was ranked as the seventh best Dispute Resolution program in the country. The UO is also home to over 60 research institutes and centers, which bring together an array of fields, from those in the humanities and social sciences to those in the physical sciences and technical fields. Graduate students in these and all disciplines receive many opportunities to engage peers and faculty alike in an environment characterized by mutual respect and professionalism, integrity and support.

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