Master of Science in Marine Science
The Department of Environmental and Ocean Sciences offers graduate work leading to the degree of Master of Science in Marine Science. This degree is based largely on research and is intended to provide graduate students with an opportunity to design experiments or observations that test hypotheses; to contribute new information to a knowledge base; and to learn to write in a way that facilitates scientific exchange. The program, which combines coursework and research, culminates in a written thesis. The program utilizes not only the excellent facilities at the University of San Diego’s Shiley Center for Science and Technology, but those of some nearby institutions, such as the Southwest Fisheries Science Center (National Marine Fisheries, NOAA), Hubbs-SeaWorld Research Institute, the Leon R. Hubbard Hatchery, and the Tijuana National Estuarine Research Reserve. Thesis committees may be headed by USD Marine Science graduate faculty, as well as affiliated graduate faculty members. Committee members are drawn from the Marine Science faculty at USD, other science departments at USD and senior research scientists at Southwest Fisheries Science Center, Hubbs-SeaWorld Research Institute and other institutions.
Our faculty currently are involved in research in oceanography, marine biology, environmental geochemistry, climatology, paleoclimatology, hydrology, locomotion and fluid dynamics, physiology, ecology and population genetics. Affiliated marine science faculty work in the areas of bioacoustics, fisheries, aquaculture, molecular genetics, hydrogeology, ecology and physiology. Although there are opportunities for graduate students who are interested in biology to work with a variety of invertebrate and vertebrate animals, as well as a more limited number of plants, applicants should think carefully about the functional areas of biology they wish to work in. Whether in the life sciences or physical sciences, local research opportunities abound: from the coasts and estuaries of San Diego County to offshore and island environments. The deserts of southern California, which include inland water bodies and former ocean basins, offer additional research possibilities. In some instances, research may focus on more distant areas. More information about faculty research interests, graduate student thesis titles and facilities is available through our website.
The Master of Science in Marine Science degree can serve as a terminal graduate degree prior to entry into the work force, an enhancement of skills for an existing job in a technical area or in education, or a step toward a PhD.
Additional Requirements For Admission
Master of Science in Marine Science
See here for basic admission requirements.
|Entrance Semesters||Fall (spring, only under special circumstances)|
|Application Deadline||Fall: Priority application deadline Jan 31; applications received after April 1 cannot be guaranteed review|
|Minimum Grade Point Average||3.0 (4.0 scale) in all undergraduate coursework|
|Standardized Admission Tests||Graduate Record Examination (GRE) General Test; subject test in a science field (recommended)|
|Required Coursework||Undergraduate major in a science; a minimum of one year of chemistry and one semester each of biology, calculus, and physics|
|Recommended: one course in statistics, one course in geology|
|Other courses required to correct deficiencies noted at the time of admission may be taken at USD but may not count toward the requirements for graduation|
|Required Licenses Or Credentials||None|
|Additional Requirements||Three letters of recommendation from science professors (additional non-academic letters also may be submitted)|
|The application’s Statement of Purpose should specifically address research interests that should be compatible with the work of the USD Marine Science graduate faculty and affiliated faculty.|
Recommended Program of Study
|MARS 500||Core Seminar I||2|
|MARS 510||Oceanography I: Geological Oceanography||4|
|MARS 511||Oceanography II: Biological Oceanography (OR Elective)||4|
|MARS 501||Core Seminar II||3|
|MARS 512 |
|Oceanography III: Marine Geochemistry|
Oceanography IV: Marine Community Ecology
Note: Students who are not finished after two years take 0.5 unit of MARS 597 in each semester of the third year instead of Semester II of the second year.
Requirements for the Degree
|MARS 500||Core Seminar I||2|
|MARS 501||Core Seminar II||3|
|Select three of the following:||12|
|Oceanography I: Geological Oceanography 1|
|Oceanography II: Biological Oceanography 1|
|Oceanography III: Marine Geochemistry 1|
|Oceanography IV: Marine Community Ecology 1|
|Thesis (minimum 9 units)|
|MARS 596||Research 2||0.5-6|
|A maximum number of 12 units may count toward degree|
|MARS 597||Thesis 2||0.5-1|
|A minimum of 1 unit must be applied toward degree|
|Electives or Additional Research|
|Four additional units, consisting of elective courses (approved by thesis chair), MARS 596, or a combination|
Students may take these courses for 0.5 unit only after they have completed all of the program requirements except MARS 597 Thesis. Students who are enrolled for 0.5 unit of MARS 596 or MARS 597 are considered half-time.
A thesis committee of at least three members will be established during the second semester of enrollment. It will consist of at least one full-time USD graduate faculty member and may include members from approved outside institutions. The entire thesis committee will meet with the student semi-annually to assess progress and give advice. Following approval of the thesis proposal by both the thesis chair and the graduate director and satisfaction of any deficiencies noted at the time of admission to the program, the student will be recommended for candidacy by the thesis committee. Adequate progress will need to be made to maintain candidacy (see candidacy policy, available from the graduate director). Additional courses related to the student’s area may be required by the thesis chair (see also Thesis, page 67). All students must be enrolled for at least 1 unit to remain active in the program. Students who have completed all program requirements except MARS 597, including all required courses, may enroll in 0.5 units to remain active in the program.
A maximum of six undergraduate units taken at the university may be applied to the graduate program. No course taken to fulfill an undergraduate deficiency may count toward the required units in the graduate program. The list below is not exhaustive; consult the graduate director. See the current Undergraduate Course Catalog for course descriptions.
|BIOL 350||Invertebrate Zoology||4|
|BIOL 364||Conservation Biology||4|
|BIOL 416||Population Biology||4|
|BIOL 477||Invertebrate Physiology||3|
|BIOL 478||Vertebrate Physiology||3|
|BIOL 482||Molecular Biology||3|
|CHEM 355||Environmental Chemistry||3|
MARS 500 | CORE SEMINAR I
An introduction to the infrastructure of the Marine Science graduate program and to those critical skills useful in graduate studies. Students will be exposed to a range of research areas through a series of seminars presented by the Marine Science faculty, allied university faculty in other departments and scientists from other institutions. Students also will choose a thesis committee chair and develop a
written preliminary plan for their own research in pursuit of the master’s degree.
MARS 501 | CORE SEMINAR II
During this seminar, students will learn how to develop questions that can be tested scientifically, design experiments that are amenable to statistical analysis and collect data that are interpretable. Students will write a formal thesis proposal, which includes a review of pertinent literature and present it orally to the assembled Marine Science faculty. They also will form their thesis committees.
Successful completion of this seminar is a prerequisite for advancement to candidacy.
MARS 510 | OCEANOGRAPHY I: GEOLOGICAL OCEANOGRAPHY
The origin and geologic history of the ocean basins, with a detailed investigation of the theory of plate tectonics, ocean sedimentation and paleoceanography. Examination of how geological processes affect physical, chemical and biological
processes in the ocean will be emphasized. Students will present and discuss primary literature pertinent to the topics covered in the course. Three lectures and one laboratory per week. One cruise and one additional weekend field trip may be required. Prerequisite: a course in introductory geology, with laboratory, is recommended.
MARS 511 | OCEANOGRAPHY II: BIOLOGICAL OCEANOGRAPHY
Biological oceanography is covered from an integrated, functional perspective. Unifying themes will be factors that affect marine ecosystems and the relationship between environmental characteristics and biological communities. Nearshore, open ocean and deep sea environments will be covered. Ecological, behavioral, physiological and biochemical adaptations of marine organisms also will be
considered. Primary literature, scientific writing and experimental design will be emphasized. Three lectures and one laboratory per week. One cruise and additional fieldwork may be required. Prerequisite: one year of general biology, with laboratory.
MARS 512 | OCEANOGRAPHY III: MARINE GEOCHEMISTRY
Why are the oceans salty? This course begins by tracing the path of material sources to the ocean reservoir; from river, groundwater, atmospheric and hydrothermal vent pathways. A significant emphasis is placed on chemical processes operating within the ocean reservoir, such as carbonate equilibrium, trace element distributions in sea water and particulate matter reactivity. The course concludes with an analysis of geochemical processes occurring within material sinks in the oceans, which are largely controlled by sediment redox and diagenetic processes. Three lectures and one laboratory per week.
MARS 513 | OCEANOGRAPHY IV: MARINE COMMUNITY ECOLOGY
This course is intended to introduce students to the fundamentals of marine community ecology, provide students with field experiences so that they may become familiar with various ecological sampling designs and methods and expose students to the diversity of coastal marine environments in the San Diego area. Students will read and discuss classic marine ecology papers and conduct marine ecological studies in field and laboratory settings. Students will also be required to participate in a semesterlong research project.
MARS 520 | STATISTICS
This course is intended to build on a basic understanding of statistical analysis gained at the undergraduate level. The course will review methods of hypothesis testing and the statistical tests most commonly used in oceanography. It
will introduce multivariate techniques and modern nonparametric methods. The main emphasis will be experimental design and choosing the most appropriate
methods of statistical analysis to answer specific questions. Students will learn how to use the statistical software package R and will have the opportunity to work with their own data, if applicable. Three hours per week. Prerequisite: an undergraduate course in statistics or consent of instructor.
MARS 552 | ELECTRON MICROSCOPY
An introduction to the theory, development and operation of the electron microscope with emphasis on development of knowledge of cellular fine structure. The laboratory portion of the course will focus on tissue preparation, microscope operation and evaluation and presentation of electron microscopic data.
MARS 562 | BIOLOGY OF FISHES
Prerequisites: BIOL 300
Course examines the various aspects of ichthyology encompassing the anatomy, physiology, ecology, evolution, ethology and natural history of fishes. Lab includes
techniques of identification and a general survey of fish systematics and zoogeography. Three hours of lecture and one laboratory per week.
MARS 565 | MARINE MAMMALS
An examination of the biology of whales, pinnipeds and other marine mammals. Topics will include general adaptations to a marine existence; systematics and
biogeography; reproduction; diving physiology; communication and echolocation; feeding and migratory behavior; and marine mammal-human interactions. Some
emphasis will be placed on species occurring in the North Pacific Ocean. Necropsies of a beach-stranded marine mammal may occur. Special projects will also be assigned. Three hours of lecture per week. Prerequisites: one year of
introductory biology and at least two upper-division courses in zoology or ecology, or consent of instructor.
MARS 567 | DEEP SEA BIOLOGY
This course explores the biology of organisms inhabiting the deep ocean, especially as their biology is influenced by the environment in which they live. Topics will include the physical, chemical and geological setting; instrumentation
used in deep-sea research; the systematics and ecology of deep-sea fauna; physiological and biochemical adaptations to the conditions in the deep ocean; and impacts of humans on the deep-sea environment. Three hours of lecture per week. Prerequisites: one year of introductory biology and at least two upper-division courses in ecology or zoology, or consent of instructor.
MARS 573 | CLIMATOLOGY
Prerequisites: BIOL 300
A course to cover principles of climatology and methods of climatic data analysis. The fundamentals of climatology, methods and technologies used in acquiring and analyzing climatic data and current issues such as human-induced climatic changes will be discussed. This course will cover the Earth’s energy budget and temperature, moisture in the atmosphere and precipitation, winds and the general
circulation and climates in different regions of the world. Three lectures and one laboratory per week. Prerequisites: a course in meteorology or earth science and a course in statistics, or consent of instructor.
MARS 574 | HISTORY OF THE EARTH AND CLIMATE
A survey of the history of the earth system focusing on ocean-atmosphere-ice sheet dynamics and their interaction on past global climate change. Topics include geologic record of past climate cycles, causal mechanisms of past climate change and the scientific basis of global warming. Three hours of lecture per week.
MARS 574L | HISTORY OF THE EARTH AND CLIMATE LABORATORY
A laboratory course designed to introduce students to methods and techniques used in historical geology and paleoclimatology including: a) identification of depositional environments; b) identification of invertebrate fossils and modes of fossilization; c) correlation and sequence stratigraphy; d) radiometric dating; and e) isotopic proxies of climate. The laboratory may include field trips.
MARS 583 | INTRODUCTION TO REMOTE SENSING
An introduction to remote sensing technology and its applications in earth science. This course will cover principles of remote sensing, aerial photography,
photogrammetry, electronic multispectral imaging and methods of digital imaging processing and analysis. Applications of remote sensing in marine and terrestrial
environments and integration of remote sensing and geographic information systems also will be discussed. Three lectures and one laboratory per week and some field trips. Prerequisites: at least one course in GIS and at least one physical science course, or consent of instructor.
MARS 585 | ENVIRONMENTAL GEOLOGY
This course will provide an in-depth examination of the geological principles and issues pertinent to the environmental consulting industry. It will include a discussion of geologic hazards, including floods, mass wasting, earthquakes and erosion. An examination of the geology of groundwater occurrence, groundwater flow and groundwater development and management also will be addressed. Specific examples from the San Diego region will be emphasized. Three lectures and one laboratory per week. Prerequisite: a course in introductory geology, with
laboratory, or consent of instructor.
MARS 587 | SURFACE WATER HYDROLOGY
A course to cover principles of surface water hydrology and methods to solve hydrologic problems related to urbanization, soil and water conservation and water
resources management. The components of the hydrologic cycle and the concept of water balance will be discussed in detail. This course also will cover various methods of hydrologic computation, the basics of watershed modeling, applications of GIS in hydrology and issues especially relevant to Southern California. Three lectures and one laboratory per week and some field trips. Prerequisites: a course in introductory geology, with laboratory, or consent of instructor. An introductory course in statistics is recommended.
MARS 594 | SPECIAL TOPICS
Topics of special interest or unique opportunity. Prerequisites may be listed for these offerings.
MARS 595 | DIRECTED READINGS
Specific sets of readings tailored to address particular needs of a student. Generally, this course would be related to the research interests of a student and would be under the guidance of a member of the student’s thesis committee. Typically, a maximum of three units may be used toward the degree requirements without consent of the director.
MARS 596 | RESEARCH
Units: 0.5-6 Repeatability: Yes (Can be repeated for Credit)
Research toward the master’s thesis. This research will be under the general supervision of a thesis advisor. No more than three units may be taken prior to candidacy. Pass/Fail only. A passing grade is contingent upon participation in the annual Graduate Student Colloquium during the same academic year.
MARS 597 | THESIS
Units: 0.5-1 Repeatability: Yes (Can be repeated for Credit)
Independent writing of the thesis with consultation of the major advisor. Master’s candidates must be enrolled in this course to turn in a thesis. It may be taken more than once, but only 1 unit will be counted toward the degree requirements.
Ronald S. Kaufmann, PhD, GRADUATE PROGRAM DIRECTOR, ASSOCIATE PROFESSOR, Pelagic and Benthic Ecology
Michel A. Boudrias, PhD, ASSOCIATE PROFESSOR, Locomotion, Benthic Ecology
Hugh I. Ellis, PhD, PROFESSOR, Avian Physiological Ecology, Waterbirds
Sarah C. Gray, PhD, PROFESSOR, Paleoclimatology, Sedimentology
Mary Sue Lowery, PhD, PROFESSOR, Fish Biochemistry and Muscle Development
Geoffrey Morse, PhD, ASSOCIATE PROFESSOR, Insect Evolution and Ecology
Bethany O'Shea, PhD, ASSISTANT PROFESSOR, Environmental Geochemistry
Jennifer C. Prairie, PhD, ASSISTANT PROFESSOR, Plankton Ecology, Mathematical Biology
Nathalie B. Reyns, PhD, ASSISTANT PROFESSOR, Biophysical Dispersal of Larvae, Fisheries Oceanography
Steven P. Searcy, PhD, ADJUNCT ASSISTANT PROFESSOR, Early Life Histoy of Fishes and Invertebrates
Drew M. Talley, PhD, ASSISTANT PROFESSOR, Coastal Ecology, Habitat Connectivity
Suzanne Walther, PhD, ASSISTANT PROFESSOR, Fluvial Geomorphology
Zhi-Yong Yin, PhD, PROFESSOR, Hydroclimatology, GIS and Remote Sensing
Frederick I. Archer, PhD, Population Genetics and Delphinid Fisheries (Southwest Fisheries Science Center)
Lisa T. Ballance, PhD, Cetacean and Seabird Ecology (Southwest Fisheries Science Center)
Ann B. Bowles, PhD, Bioacoustics (Hubbs-SeaWorld Research Institute)
Jeffrey A. Crooks, PhD, Invasive Species (Tijuana Estuary National Estuarine Research Reserve)
Mark A. Drawbridge, MS, Fish Hatcheries and Aquaculture (Hubbs-SeaWorld Research Institute)
Michael G. Hinton, PhD, Pelagic Ecology, Population Ecology, Statistics (Inter-American Tropical Tuna Commission)
Thomas G. Kretzschmar, PhD, Hydrogeology (Centro de Investigacion Cientificas y de Enseñanza Superior de Ensenada)
N. Chin Lai, PhD, Physiology of Fish (Veterans Administration; UC San Diego)
Robert J. Olson, PhD, Fisheries Management (Inter-American Tropical Tuna Commission)
Ignacio Rivera-Duarte, PhD, Marine Geochemistry (SPAWAR)
Theresa S. Talley, PhD, Coastal Ecosystems (California Sea Grant Extension Program)
Andrew R. Thompson, PhD, Larval Ecology (Southwest Fisheries Science Center)
Russell D. Vetter, PhD, Evolution and Molecular Biology of Fishes (Southwest Fisheries Science Center)