Department of Oceanography
Studies in Oceanography
Oceanography is an interdisciplinary science that focuses on the oceans, their contents and their boundaries. Undergraduate degree programs include Bachelor of Science (BS) in Oceanography and Bachelor of Arts (BA) in Ocean Studies. In addition, qualified undergraduate students may participate in a 15-credit minor in Oceanography.
The BS in Oceanography provides students with an interdisciplinary education and training in one of three areas of ocean science: Ocean Observing Science and Technology (OOST), Ocean Climate (OC), Marine Ecosystems Processes (MEP) and Marine Chemistry and Geochemistry (MCG). Students will gain skills in handling, evaluating and analyzing large datasets using computer programming.
The BA in Ocean Studies provides students with an interdisciplinary understanding of the oceans and allows them to pair it with a minor from another field to tailor the degree to their needs and the needs of the evolving workforce. All students will develop critical thinking and problem-solving skills.
The Department of Oceanography also has a combined five-year Bachelor's/Master of Ocean Science and Technology Program in conjunction with Atmospheric Sciences, Oceanography and Geology. These combined programs offer motivated and exceptional students the opportunity to achieve aspirations in an efficient program at Texas A&M, completing a bachelor's degree in one of these majors: Meteorology (BS), Geology (BS), Oceanography (BS) and the Master of Ocean Science and Technology (MOST) degree in five years. There are only two courses used for dual credit in this program. There is a total of 150 hours of coursework. The concurrent degree program enables these motivated students to coordinate the required BS coursework (114 undergraduate credit hours plus 6 dual credit graduate courses) and MOST coursework (36 credit hours including the 6 dual credit graduate courses) to complete the required credit hours for each degree without diminishing scope or quality of work within five years.
Oceanography (OCNG)
OCNG 101 Succeeding in Oceanography
Credit 1.
1 Lecture Hour.
Introduction to the study of the ocean and to the departmental and university resources available to assist and enhance the pursuit of a degree in oceanography or ocean studies; variety of guest lecturers will present on career pathways, internship, and research opportunities.
OCNG 251 The Blue Planet - Our Oceans
Credits 3.
3 Lecture Hours.
(GEOL 1345, GEOL 1445*) The Blue Planet - Our Oceans. COURSE OVERVIEW. This course introduces the ocean as a dynamic system that shapes our planet and our lives. You will explore how Earth processes like plate tectonics, oceanic and atmospheric circulation, climate and ecosystems are tied together by the ocean. Along the way, we will ask big questions about the role of the ocean in sustaining life, how humans affect the marine environment and how science can inform solutions to global challenges. Expect to engage with complex issues such as sustainability, climate change and human impacts, while also gaining a strong foundation in ocean science concepts that will help you navigate both the classroom and the world around you. RELEVANCE AND APPLICATION. Understanding the ocean is not only exciting — it is essential. The ocean drives weather, climate and ecosystems that directly influence human life and the global economy. In this course, you will practice skills that matter well beyond the classroom: analyzing scientific data, working in teams, communicating scientific ideas and thinking critically about real-world problems. These tools will support your academic growth, prepare you for professional pathways and help you make informed decisions as a citizen in a world where the health of the ocean and society are deeply connected. KEY TOPICS AND THEMES. Key topics include plate tectonics and the seafloor, seawater properties, waves, tides, circulation and climate connections. You will study marine ecosystems and the relationships between ocean organisms and the adaptations needed to live in different oceanic regions, as well as the impact of humans on coasts and the open ocean. The course also highlights sustainability, sea level rise and ocean policy as they connect to global challenges. Class discussions and current events will add new perspectives, keeping the course timely and relevant; also taught at Galveston campus.
OCNG 252 The Blue Planet - Our Oceans Laboratory
Credit 1.
2 Lab Hours.
(GEOL 1145, GEOL 1445*) The Blue Planet - Our Oceans Laboratory. COURSE OVERVIEW. This laboratory course introduces students to the study of the ocean through hands-on experiments, data collection and collaborative exploration. Students investigate key oceanographic processes such as seafloor mapping, salinity, density, ocean circulation and the biological and chemical dynamics of marine systems. Each lab encourages curiosity about how the ocean works and builds foundational scientific skills through direct observation, measurement and analysis. The course helps students connect ocean science concepts to the broader Earth system. RELEVANCE AND APPLICATION. This course gives students a practical understanding of ocean processes that influence weather, climate and life on Earth. The skills learned are essential in both scientific and everyday contexts. By engaging in experiments that mirror real-world oceanographic research, students learn how scientific knowledge is generated and applied to address issues such as sea level rise, ocean acidification and pollution. The experience strengthens scientific literacy and prepares students to make informed decisions as students, citizens and future professionals. KEY TOPICS AND THEMES. Key topics include bathymetry and seafloor structure, salinity and density, ocean circulation, sedimentation, plankton ecology, ocean acidification and human impacts on marine environments. Students develop a deeper appreciation for the interconnected nature of the ocean system and the role of human activity in shaping its future.
OCNG 281 Seminar
Credit 1.
1 Other Hour.
Basic background on the research being conducted in the Department of Oceanography through seminars given by Oceanography graduate student; basic writing skills for ocean science through instruction and assignments during the semester. Prerequisites: OCNG 251; OCNG 252; or approval of instructor.
OCNG 289 Special Topics in...
Credits 1 to 4.
1 to 4 Other Hours.
Selected topics in an identified area of oceanography. May be repeated for credit. Prerequisites: Approval of instructor.
OCNG 291 Research
Credits 0 to 4.
0 to 4 Other Hours.
Research conducted under the direction of faculty member in oceanography. May be repeated 2 times for credit. Registration in multiple sections of this course is possible within a given semester provided that the per semester credit hour limit is not exceeded. Prerequisites: Freshman or sophomore classification and approval of instructor.
OCNG 303 Professional Communication in Oceanography
Credits 3.
3 Lecture Hours.
COURSE OVERVIEW. This course introduces students to critical skills in communicating marine science effectively through written and oral formats. Students will explore how scientific findings and knowledge are translated into relevant, impactful works when they are clearly conveyed to peers, policy makers and the public. Course activities and assignments include practicing the art of communicating scientific concepts to different audience types and building professional identities through career development. RELEVANCE AND APPLICATION. Effective communication is a cornerstone of careers in marine science. Scientists must be able to translate complex ideas into accessible language whether they are conducting research, advocating for policy or educating the public. This course equips students with the skills necessary to write and speak with purpose and clarity, with the goal of elevating students’ academic achievements and preparing them to enter the workforce. Students will be exposed to various pathways in marine and aquatic sciences and gain insight into how communication skills will prepare them for future careers, studies and leadership positions. KEY TOPICS AND THEMES. Students will learn about scientific writing styles for different audiences, strategies for delivering oral presentations and techniques for telling engaging scientific narratives. Assignments and topics covered in class will include how to write compelling abstracts, reports to inform policymakers, and develop outreach materials. In-class discussions will incorporate emerging issues in ocean science and methods for effective peer review. The course includes professional development, where students will build their resumes, practice writing cover letters and participate in mock interviews. Prerequisites: OCNG 251; COMM 203 or COMM 205; OCNG or OCNS majors; junior or senior classification or approval of instructor.
OCNG 310 Physical Oceanography
Credits 4.
3 Lecture Hours.
2 Lab Hours.
COURSE OVERVIEW. This course introduces the fundamental physical processes that govern the ocean and its interactions with the atmosphere. Students will explore the physical properties of seawater, the forces that drive ocean circulation and the mechanisms that shape ocean dynamics across scales — from small-scale turbulence to basin-wide currents. Through lectures, problem-solving and case studies, the course builds a foundation in the principles of physical oceanography, including kinematics, hydrostatics, stability, Coriolis effects, geostrophy, wave motions and tides. By the end of the semester, students will be equipped with conceptual and analytical tools to interpret ocean phenomena and evaluate their role in the Earth system. RELEVANCE AND APPLICATION. Understanding the physics of the ocean is essential for addressing some of the most pressing scientific and societal challenges of our time. Ocean circulation regulates climate, drives weather patterns and influences ecosystems and fisheries. Processes such as upwelling, mixing and thermohaline circulation play critical roles in distributing heat, carbon and nutrients across the globe. Students will also gain skills in interpreting observational data, applying mathematical models and placing local oceanographic events in a global context — skills that are increasingly valuable in research, industry, policy and environmental decision-making. KEY TOPICS AND THEMES. Ocean-atmosphere interactions — heat, momentum and freshwater fluxes; tropical storms; ENSO and other oscillations; physical properties of seawater — temperature, salinity, density, stratification and water masses; forces and dynamics — gravity, pressure, Coriolis force, geostrophy, wind-driven circulation and thermohaline processes; ocean circulation and transport — currents, upwelling, downwelling, mixing, diffusion and subduction; waves and tides — surface waves, internal waves, Langmuir circulation, rogue waves, tsunamis and tidal dynamics; climate and change — sea-level rise, carbon and heat uptake and the role of the ocean in long-term climate variability; regional and applied oceanography — coastal processes, Gulf of Mexico dynamics and contemporary case studies from oceanography in the news. Prerequisites: MATH 152; PHYS 206; PHYS 226, PHYS 216/ENGR 216, or ENGR 216/PHYS 216; junior or senior classification.
OCNG 320 Biological Oceanography
Credits 4.
3 Lecture Hours.
2 Lab Hours.
Biological aspects of the marine environment; marine organisms; productivity of the sea; marine pollution and fouling; use of the sea. Prerequisites: OCNG 251; BIOL 111, BIOL 107, or ECCB 205; junior or senior classification or approval of instructor.
OCNG 330 Geological Oceanography
Credits 4.
3 Lecture Hours.
2 Lab Hours.
This course introduces the geological processes that shape our ocean basins and influence the marine environment. You will explore how plate tectonics, mid-ocean ridges and geological processes at ocean margins create key features of the world’s surface and exert great influence on ocean circulation, the distributions of life in the oceans, chemical cycling at the earth surface and global climate. You will discover how we use geophysical techniques to image the oceans and geological sampling methods to discover the information about the marine environment. You will explore the histories of marine life and Earth’s environment recorded by marine sediments and other geological features. You will develop an appreciation of the practical consequences that marine geological processes have for human society in the coastal zone, as well as the invaluable information about past climate, sea level fluctuations and natural hazards such as earthquakes that offer of society an essential perspective for anticipating and making informed decisions as we develop plans for our future. Prerequisites: OCNG 251, GEOL 101 or GEOG 203, or approval of instructor.
OCNG 340 Chemical Oceanography
Credits 4.
3 Lecture Hours.
2 Lab Hours.
COURSE OVERVIEW. This course introduces the chemical structure and functioning of the ocean as a critical component of the Earth system. You will explore the major and trace chemical constituents of seawater, their sources and sinks and the processes that control their distribution and reactivity. The course emphasizes the interactions between chemistry, biology, physics and geology that determine the composition and behavior of seawater. Key questions include: How do physical properties and ocean circulation influence chemical distributions? What governs the cycling of nutrients and gases? How do redox reactions and microbial metabolisms shape marine environments? You will engage in problem-solving, quantitative analysis and data interpretation through lectures, discussions and lab-based exercises. The course challenges students to connect molecular-scale reactions to global patterns and to consider how ocean chemistry both influences and responds to human-driven environmental change. RELEVANCE AND APPLICATION. The chemistry of the ocean plays a central role in regulating Earth’s climate, sustaining life and buffering human impacts. Understanding these processes is essential for interpreting climate change, predicting ocean acidification, managing marine resources and maintaining ecosystem health. This course provides a foundation for advanced study in oceanography, marine biology, environmental science and geochemistry. Students develop quantitative skills relevant to laboratory and field research, environmental monitoring and data-driven decision-making. Beyond professional preparation, the course fosters scientific literacy and critical thinking about the chemical links between the ocean, atmosphere and human activity. By connecting ocean chemistry to global challenges, students gain tools to engage in evidence-based reasoning and contribute to sustainable solutions in their communities and careers. KEY TOPICS AND THEMES. Key topics include the composition and properties of seawater, salinity, residence time and conservative vs. non-conservative elements, gas exchange and the role of the ocean in atmospheric regulation, organic matter production, remineralization and nutrient cycling, redox reactions and biogeochemical pathways, carbonate chemistry and the ocean carbon system, nitrogen and phosphorus cycling and their role in biological productivity, anthropogenic carbon emissions and ocean acidification, quantitative techniques in marine chemistry and the integration of physical, chemical, geological and biological processes in the ocean. Prerequisites: CHEM 120 and OCNG 251.
OCNG 350 Marine Pollution
Credits 3.
3 Lecture Hours.
COURSE OVERVIEW. This course provides a foundational understanding of the sources, fates and societal impacts of marine pollutants. Students will explore what constitutes pollution in the marine environment and examine the effects on humans and wildlife. Key concepts include bioaccumulation, biomagnification and the risks of emerging contaminants. The course emphasizes the interdisciplinary nature of marine pollution, preparing students to engage with complex environmental topics. RELEVANCE AND APPLICATION. Understanding marine pollution is essential for informed environmental stewardship. This course connects scientific principles to real-world issues by examining the laws and policies related to various pollutants. The knowledge gained prepares students for future studies, careers and active participation in environmental sciences and policies. KEY TOPICS AND THEMES. Through this course, students will examine a broad spectrum of pollutants and environmental stressors. Major themes include the impacts of plastics, oil and excess nutrients in the marine environment. The course covers chemical contaminants like metals, pesticides and pharmaceuticals, as well as physical pollutants such as sediment input, sound and light. Additional topics include wastewater, pathogens, radiation, ocean acidification and changes in temperature and salinity. Prerequisite: OCNG 251, ENSS 105, ATMO 201, GEOL 101 or GEOG 203.
OCNG 355 The Blue Frontier - Harnessing Ocean Resources for Future Sustainability
Credits 3.
3 Lecture Hours.
Survey of Blue Economy industries and practices and examination of sustainable and equitable use and management of ocean resources. Prerequisites: OCNG 251; junior or senior classification.
OCNG 403 Communicating Oceanography
Credits 3.
3 Lecture Hours.
COURSE OVERVIEW. This course introduces the skills needed to effectively communicate complex scientific concepts in oceanography. You'll focus on quantitative writing and learning to read and summarize peer-reviewed oceanographic literature. You will also practice using appropriate grammar, data analysis, figures and citation styles specific to ocean sciences. Expect to engage with the challenge of revising AI-generated content, drafting multiple research papers and participating in various in-class assignments to hone your communication skills. RELEVANCE AND APPLICATION. Effective communication is a crucial skill for any ocean scientist. This course is essential because it directly addresses the professional need to convey complex data and scientific ideas accurately, clearly and concisely to diverse audiences. You will practice skills that are vital for both academic study and professional careers: reading scientific journal articles, writing quantitative research papers, creating appropriate figures and tables and using professional citation styles. The ability to create finished, original writing that meets professional standards will be a fundamental tool for your future studies and career as an oceanographer. KEY TOPICS AND THEMES. The course's key topics revolve around the practical mechanics of scientific writing and communication in oceanography. These include: reading and summarizing scientific literature; working with figures and captions; quantitative vs. qualitative writing; using correct reference and citation styles; and developing language skills such as cohesion, readability, simplicity, clarity and emphasis. Prerequisites: OCNG 251; OCNG 303; OCNG 310, OCNG 320, OCNG 330 or OCNG 340; majors in OCNG and OCNS.
OCNG 404 Ocean Observing Systems
Credits 3.
3 Lecture Hours.
COURSE OVERVIEW. This course investigates the rationale behind ocean observing systems by familiarizing students with the relevant social, scientific design, technology and policy issues associated with observing system technologies. You will explore the technical capabilities and live data streams of the most common ocean observing platforms in service globally and in US waters. You will also consider the role of government agencies, private industry and academic institutions in sustaining and integrating useful ocean observing products and services into the everyday lives of the general public and decision makers. As an upper-level course, students will be given the opportunity to explore an aspect of ocean observing that pertains to their specific interests and goals by producing a term paper on a relevant topic of their choice. RELEVANCE AND APPLICATION. Real-time information from the ocean helps to save lives, protects coastal communities and economies and sustains coastal ecosystems. Sustained ocean observing will require a technically trained and skilled ocean knowledgeable workforce from a wide variety of disciplines and interests ranging from stakeholder and engagement, data processing and data management, web services and products, predictive models and instrumentation operation. Many public and private sectors require timely and accurate ocean and environmental data, which makes this field a stable career pathway. KEY TOPICS AND THEMES. Key topics include the historical rationale and motivation for coastal and global ocean observing systems, sampling and instrumentation strategies and backbone system design, national and international government agencies with ocean observing investment, ocean technologies, examples, gliders, ARGO, HF radar, ocean observatories, satellites, numerical models, policy considerations and the political aspects of ocean observing. Class discussions and current events will add new perspectives, keeping the course timely and relevant. Prerequisite: OCNG 251 or approval of instructor.
OCNG 411 Global Oceanography
Credits 3.
3 Lecture Hours.
The ocean's large-scale circulation and water mass structure based on the interpretation of modern observations; emphasis on the ocean's role in global climate and physical-chemical property fluxes in basin to global scale budgets. Prerequisite: OCNG 251.
OCNG 412/GEOG 410 Global Change
Credits 3.
3 Lecture Hours.
The interaction of the earth, atmosphere, oceans, cryosphere and life, including the impact of human society on the environment and climate; global change modeling; politics, policy and decision making; and personal awareness. Prerequisite: Junior or senior classification. Cross Listing: GEOG 410/OCNG 412.
OCNG 413 Polar Regions of the Earth: Science, Society and Discovery
Credits 3.
3 Lecture Hours.
Overview of disciplines and topics that define modern polar science in the north and the south; includes history of the Polar Regions, polar geosciences, major polar scientific projects, and special topics; participate as individuals and teams in education, outreach and science projects. Prerequisite: Junior or senior classification.
OCNG 425 Microbial Oceanography
Credits 3.
3 Lecture Hours.
COURSE OVERVIEW. This course introduces the diversity and complexity of marine microorganisms and their role in the ocean and wider Earth system. The goal of microbial oceanography is to understand how microorganisms affect the structure and function of marine ecosystems. RELEVANCE AND APPLICATION. Marine microorganisms play an essential role in providing ecosystem services that modern human societies depend on, such as marine fisheries and the removal of pollutants. Marine microorganisms play a major role in global biogeochemical cycles of chemical elements essential to life on Earth. On geological time scales marine microorganisms have shaped global climate and the composition of the atmosphere. While studying microbial oceanography, you will develop transferable skills, including data analysis, critical thinking and scientific communication. KEY TOPICS AND THEMES. Diversity of microorganisms in the ocean, the metabolisms of marine microorganisms, the modern molecular methods used to study marine microorganisms, how marine microorganisms drive the marine carbon and nitrogen cycles, the response of marine microorganisms to change such as global heating and ocean acidification, the past contribution of marine microorganisms to the oxygenation of the atmosphere and the evolution of modern marine ecosystems, societal relevance and impact of marine microorganisms. Prerequisites: Junior or senior classification; OCNG 251 or approval of instructor.
OCNG 443 Oceanographic Field and Laboratory Methods
Credits 3.
2 Lecture Hours.
2 Lab Hours.
COURSE OVERVIEW. This course immerses students in the practice of oceanographic fieldwork and laboratory analysis. Students learn how to collect, prepare and analyze samples while developing a scientific understanding of ocean processes. They gain experience working with real data from research cruises and laboratory experiments, practicing both individual and team-based approaches to problem solving. The course emphasizes accuracy, safety and professionalism in oceanographic research and challenges students to think critically as they interpret data and communicate their findings. RELEVANCE AND APPLICATION. This course bridges classroom learning and real-world oceanographic applications by building skills directly used in environmental research and applied studies. Students connect theoretical knowledge to real-world data collection used by oceanographers, environmental agencies and research institutions. The experience helps prepare students for graduate study, oceanographic careers or any profession requiring quantitative reasoning, teamwork and data-driven decision-making. Through field trips and laboratory work, students develop confidence in measuring and analyzing common ocean parameters to understand and address marine and environmental challenges that affect communities and ecosystems. KEY TOPICS AND THEMES. Key topics include field sampling and data collection, laboratory analysis of seawater, error analysis and data quality control, instrument calibration and post-cruise data organization. Students explore the relationship between field and laboratory observations, focusing on accuracy, precision and reliability of measurements. Themes of safety, teamwork, critical thinking and effective scientific communication are integrated throughout the semester. Prerequisites: OCNG 251 and CHEM 120; junior or senior classification or approval of instructor.
OCNG 451 Mathematical Modeling of Ocean Climate
Credits 4.
3 Lecture Hours.
2 Lab Hours.
COURSE OVERVIEW. Problem-based course in theoretical and computer techniques applied to mathematical solutions of ocean climate, including ocean circulation, climate variability, El Niño. RELEVANCE AND APPLICATION. Understanding the mathematical and computational foundations of modeling ocean climate processes is essential for addressing pressing global challenges such as climate change, sea level rise and extreme weather events, as well as improving seasonal climate predictions related to the El Niño-Southern Oscillation (ENSO). This course equips students with practical skills in quantitative modeling, data analysis and scientific computing that are highly transferable to careers in climate science, oceanography, environmental consulting, data science and policy analysis. By linking theoretical concepts with real-world applications, students learn how ocean-atmosphere interactions influence global and regional climate and how modeling tools can be used to interpret observations and project future climate states. The course emphasizes critical thinking, problem-solving and data-driven reasoning — skills valuable not only for scientific research but also for informed decision-making in professional and civic contexts. KEY TOPICS AND THEMES. Major topics include the distinction between weather and climate, the role of the ocean in regulating Earth’s climate and the physical basis for climate modeling. Students explore the hierarchy of climate models — from simple energy balance models to comprehensive Earth system models — and the mathematical and numerical techniques underlying their development. Additional themes include understanding the difference between natural climate variability, such as ENSO, and long-term climate change. Emphasis is placed on hands-on modeling exercises and data analyses. Prerequisite: MATH 308.
OCNG 453 Hydrothermal Vents and Mid-Ocean Ridges
Credits 3.
3 Lecture Hours.
COURSE OVERVIEW. This course delves into the science of mid-ocean ridges and hydrothermal vent systems, focusing on the geological, chemical and biological processes that define these unique ecosystems. Students will explore how plate tectonics shape the formation of hydrothermal systems, the chemistry of vent fluids and how vent organisms interact with their environment. The course examines the latest research on vent microbiology, symbioses and biogeochemistry, offering an interdisciplinary approach to understanding deep-sea life. Students should expect to engage with complex scientific data, develop critical thinking skills and contribute to discussions on the implications of human activities such as deep-sea mining on these fragile ecosystems. RELEVANCE AND APPLICATION. The study of hydrothermal vents is crucial for understanding the Earth's geochemistry, deep-sea ecology and the potential for life beyond our planet. By the end of the course, students will have gained a deep understanding of the interconnectedness of biological, chemical and geological systems in extreme environments. This knowledge has broad applications, from advancing marine conservation efforts to informing sustainable mining practices. Additionally, the analytical skills developed in this course, such as interpreting complex data sets and conducting literature reviews, will be valuable in future academic research, environmental consulting and positions within scientific or governmental organizations. The course also fosters a deeper appreciation for how oceanography, biology and chemistry intersect in real-world contexts, preparing students to engage in discussions on environmental policy and science communication. KEY TOPICS AND THEMES. Key topics include the formation of hydrothermal vent systems at mid-ocean ridges, the chemical composition of vent fluids and their spatiotemporal variability, the ecology of vent organisms and the role of microbial symbioses in sustaining vent ecosystems. Students will also study the impact of hydrothermal plumes on ocean chemistry and marine life, the technologies used to study vent environments and the ecological implications of anthropogenic activities such as deep-sea mining. Themes of interdisciplinary integration, sustainability and the exploration of life in extreme environments will guide the course structure, with opportunities for students to explore the latest research and real-world applications. Prerequisite: OCNG 251; BIOL 112; CHEM 120; junior or senior classification or approval of instructor.
OCNG 456 MATLAB Programming for Ocean Sciences
Credits 3.
2 Lecture Hours.
2 Lab Hours.
COURSE OVERVIEW. This course introduces students to computational methods used in oceanographic data analysis through MATLAB programming. It combines lectures and hands-on labs to build practical skills in data handling, visualization and scientific computation. Students learn how to write scripts, work with real oceanographic datasets and create visual representations. The course encourages problem-solving, trouble-shooting and independent learning as students apply coding techniques to real-world ocean data. RELEVANCE AND APPLICATION. This course provides valuable technical skills that are widely used in academic research, government agencies and private industry. Students gain experience with MATLAB oceanographic toolboxes that support data analysis and research in oceanography, climate science and other data-driven fields. By the end of the semester, students are prepared to process and visualize large datasets, skills that are transferable to future coursework, research projects and professional roles that require computational thinking. KEY TOPICS AND THEMES. Key topics include MATLAB programming fundamentals, data input and manipulation, visualization techniques and analysis of oceanographic datasets. Students explore the use of oceanographic toolboxes, mapping and time series analysis. Prerequisite: Junior or senior classification or approval of the instructor.
OCNG 461 Advanced Oceanographic Data Analysis and Communication
Credits 3.
3 Lecture Hours.
COURSE OVERVIEW. This capstone course leads you through the complete lifecycle of an oceanographic data analysis project, from defining clear objectives and selecting a dataset to conducting rigorous analysis and communicating results in professional formats. You will plan and manage a multi-week workflow, write a proposal, perform exploratory data analysis, synthesize findings and iteratively draft a minimum 4,000-word technical report and a polished oral presentation. Expect focused attention to data quality and limitations, the logic of analytical choices and precise scientific writing for diverse audiences. The course provides a structured framework of milestones, in class demonstrations, targeted feedback and practice talks so you can navigate each stage with confidence. You will also engage with academic integrity expectations and explicit guidance on when generative AI and other tools are permitted, how they must be cited and what constitutes unacceptable assistance. RELEVANCE AND APPLICATION. Turning complex observations into clear, defensible conclusions is essential for graduate study, research labs, agencies and industry. By executing an end to end analysis on a real dataset, you will strengthen high value skills in project planning and time management, quantitative exploration and synthesis, analytical writing and concise oral communication. These abilities transfer directly to thesis work, interdisciplinary collaboration, environmental reporting and stakeholder engagement, where transparent methods and clear visuals are vital. KEY TOPICS AND THEMES. Core themes include technical writing for science, project scoping, literature review and dataset identification aligned with well defined objectives. You will conduct exploratory data analysis to evaluate data quality, characterize uncertainty and outline advanced methods suited to your questions. The writing sequence develops strong background, methods, results and discussion sections supported by effective figures and tables. You will refine synthesis and interpretation into coherent conclusions and translate your report into an engaging talk through practice presentations and a final oral presentation to a professional audience. Throughout, you will apply feedback from in class demonstrations and hone the organization, analysis and communication skills required to handle complex oceanographic information with clarity and rigor. Prerequisites: OCNG 403; STAT 211 or STAT 303; junior or senior classification.
OCNG 469 Python for Geosciences
Credits 3.
3 Lecture Hours.
1 Lab Hour.
COURSE OVERVIEW. This course introduces core Python programming for scientific applications, emphasizing one- and two-dimensional geospatial analysis, plotting and working with large geophysical datasets. Students learn modern programming practices, including object-oriented design, while building notebooks and scripts that read and write data, detect and handle errors and perform complete end-to-end analyses. The learning journey moves from fundamentals (data structures, loops, functions) to scientific libraries (NumPy, matplotlib, pandas, Cartopy, xarray) and a final project where students analyze a dataset of their choice. This course is open to students with no prior programming experience. RELEVANCE AND APPLICATION. Python is a cornerstone of contemporary geoscience, climate, environmental data and data science workflows. This course cultivates workforce-ready skills — data ingestion, cleaning, analysis, visualization, mapping and communication — that transfer directly to research labs, government agencies, non-profits and industry roles. The final project strengthens portfolio-quality evidence of applied proficiency and prepares students for advanced study and data-driven decision-making in their communities. KEY TOPICS AND THEMES. Key themes include reading and writing standard data formats; core language fluency with variables, containers, loops and functions; object-oriented programming; numerical computing with NumPy; 1D and 2D plotting with matplotlib; time series analysis with pandas; geospatial mapping with Cartopy and shapefiles; and working with NetCDF via xarray for local and remote datasets, with consistent attention to error identification and best practices in visualization and reproducible workflows. Prerequisite: Junior or senior classification or approval of instructor.
OCNG 470 Data Analysis Methods in Geosciences
Credits 4.
3 Lecture Hours.
2 Lab Hours.
COURSE OVERVIEW. This course examines how geoscientists conceptualize research questions, collect and process observations and apply statistical and computational methods to data drawn from environmental, atmospheric and oceanographic contexts. Students explore core questions such as how to select appropriate analytical techniques for different data types, how to quantify error and uncertainty and how to formulate and test hypotheses using real-world datasets. The course emphasizes hands-on programming in Python, R or MATLAB to build medium-length scripts that analyze, visualize and interpret geosciences data while developing reproducible workflows. Students should expect challenging, authentic problem-solving with messy data, rigorous model diagnostics and engagement with complex issues like experimental design, variance partitioning and responsible data management. RELEVANCE AND APPLICATION. The skills developed in this course are foundational for research in the geosciences and directly transferable to professional roles in environmental consulting, resource management, climate services, marine operations and public sector decision-making. By learning statistical analysis, visualization and programming, students gain tools to interpret real-world signals in noisy data, communicate evidence clearly and make informed, data-driven decisions. The emphasis on hypothesis testing, regression modeling, ANOVA and principal component analysis prepares students to evaluate claims, design robust studies and translate complex analyses into practical insights for stakeholders and communities. KEY TOPICS AND THEMES. Key topics include probability, hypothesis development, field study design with attention to replication, independence, and randomization, correlation and data visualization; linear and multiple regression, ANOVA and hypothesis testing. Students develop computational proficiency in Python, R or MATLAB; practice variance partitioning across regression, ANOVA and PCA; and build fluency in interpreting graphical and tabular representations of geosciences data. Prerequisites: Junior or senior classification; MATH 151; STAT 211, STAT 301, STAT 302 or STAT 303, or concurrent enrollment; or approval of instructor.
OCNG 481 Seminar
Credit 1.
1 Lecture Hour.
Analysis, review and critique of current research themes in oceanography based on reading assignments and seminar presentations. May be taken four times for credit. Prerequisite: Junior or senior classification.
OCNG 484 Internship
Credits 0 to 3.
0 Lecture Hours.
0 to 3 Other Hours.
Directed internship in a private firm, government agency or non-governmental organization to provide work experience related to the student’s degree program and career objectives. Must be taken on a satisfactory/unsatisfactory basis. Prerequisite: OCNG major or approval of instructor.
OCNG 485 Directed Studies
Credits 1 to 4.
1 to 4 Other Hours.
Special reading assignments, problems and discussion on oceanographic topics of mutual interest to student and instructor. Prerequisites: OCNG 251 or approval of instructor. An honors section is also available.
OCNG 489 Special Topics in...
Credits 1 to 4.
1 to 4 Lecture Hours.
0 to 4 Lab Hours.
Selected topics in an identified area of oceanography. May be taken two times for credit. Prerequisite: OCNG 251 or approval of instructor. An honors section is also available.
OCNG 491 Research
Credits 0 to 9.
0 to 9 Other Hours.
Research conducted under the direction of faculty member in oceanography. Registration in multiple sections of this course is possible within a given semester provided that the per semester credit hour limit is not exceeded. Honors section also available. Must be taken on a satisfactory/unsatisfactory basis. Prerequisites: Junior or senior classification and approval of instructor.
Belabbassi, Leila, Lecturer
Oceanography
PHD, Texas A&M University, 2006
Campbell, Lisa, Research Professor
Oceanography
PHD, State University of New York at Stony Brook, 1985
Chang, Ping, Professor
Oceanography
PHD, Princeton University, 1988
DiMarco, Steven F, Professor
Oceanography
PHD, The University of Texas at Dallas, 1991
Dodd, Justin Paul, Associate Professor
Oceanography
PHD, University of New Mexico, 2011
Fitzsimmons, Jessica N, Professor
Oceanography
PHD, Massachusetts Institute of Technology, 2013
Henrichs, Darren W, Instructional Associate Professor
Oceanography
PHD, Texas A&M University, 2012
Hu, Sarah, Assistant Professor
Oceanography
PHD, University of Southern California, 2018
Jones, Spencer, Assistant Professor
Oceanography
PHD, University of California, San Diego, 2018
Knap, Anthony H, Research Professor
Oceanography
PHD, University of South Hampton, 1978
Knapp, Angela, Professor
Oceanography
DOC, Princeton University, 2006
Liu, Yina, Associate Professor
Oceanography
PHD, Texas A&M University, 2013
Oppo, Davide, Associate Professor
Oceanography
PHD, University of Bologna, 2012
Potter, Henry, Associate Professor
Oceanography
PHD, University of Miami, 2014
Slowey, Niall C, Professor
Oceanography
PHD, Massachusetts Institute of Technology, 1991
Sylvan, Jason B, Professor
Oceanography
PHD, Rutgers University, 2008
Thomas, Deborah J, Professor
Oceanography
PHD, University of North Carolina at Chapel Hill, 2002
Thornton, Daniel C, Professor
Oceanography
PHD, Queen Mary Westfield College, University of London, 1996
Wang, Jinbo, Associate Professor
Oceanography
PHD, Massachusetts Institute of Technology, 2011
Wiederwohl, Chrissy, Instructional Professor
Oceanography
PHD, Texas A&M University, 2012
Yvon-Lewis, Shari A, Professor
Oceanography
PHD, University of Miami, 1994
Zhang, Shuang, Assistant Professor
Oceanography
PHD, Yale University, 2017