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George Mason University · Courses

CLIM

54 courses with the subject CLIM, each shown exactly as we captured it from the college's catalog, with every element we hold. Where the wording looks broken, that is our reading of the catalog, not the college's text.

CLIM 101Global Warming: Weather, Climate, and Society3

Survey of the scientific and societal issues associated with weather and climate variability and change. Examines physical phenomena observed in the Earth's weather and climate, providing sufficient scientific and technical background to enable students to critically examine arguments being discussed by policymakers and the public at large. Also reviews the current debate on climate change from a scientific point of view with a focus on those aspects that have the largest potential impact on global society. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts.Mason Core: Mason Core, Natural Science Overview, Encore: SustainabilitySpecialized Designation: Green Leaf Related CourseSchedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 102Introduction to Global Climate Change Science4

The scientific basis of computer models that simulate past and present climate and predict future climate change; How complex models are built, tested, and interpreted to better understand physical, chemical, and biological processes; how uncertainty is managed. Students conduct laboratory experiments through an online interface and apply results to policy and planning. Designated a Green Leaf Course. Notes: Computer models are used in the lab. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts.Mason Core: Mason Core, Natural Science with Lab, Encore: SustainabilitySpecialized Designation: Green Leaf Related CourseRecommended Prerequisite: Basic math skills (Geometry, Algebra).Schedule Type: Laboratory, LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
CLIM
Credits (min)
4
Credits (max)
4
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 103Global Warming: Weather, Climate, and Society Laboratory1

Laboratory course accompanying CLIM 101. This course uses hands-on exercises to teach students about the causes and impacts of climate change, as well as adaptation and mitigation. Students will learn how to find and interpret climate data, analyze data related to climate adaptation and mitigation, quantify inequities in incidence of climate hazards, and communicate the elements of the scientific inquiry process. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts.Mason Core: Mason Core, Natural Science with LabRegistration Restrictions: Required Prerequisite: (CLIM 101*D).* May be taken concurrently.D Requires minimum grade of D.

Subject
CLIM
Credits (min)
1
Credits (max)
1
Credit unit
credit
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 111Introduction to the Fundamentals of Atmospheric Science3

An overview of the Earth's atmosphere, its history, and the physical and chemical processes that determine its characteristics. The focus is on key concepts from thermodynamics, radiation, chemistry, and dynamics that are essential for understanding the state, variability, and long term evolution of the atmosphere, especially in the context of comparisons with other planetary atmospheres. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts. Equivalent to PHYS 111.Mason Core: Mason Core, Natural Science Overview, Encore: SustainabilitySpecialized Designation: Green Leaf Related CourseSchedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 112Introduction to the Fundamentals of Atmospheric Science Lab1

Laboratory course associated with PHYS 111/CLIM 111. Study of the Earth's atmosphere based on concepts taken from thermodynamics, radiation transport, chemistry, and dynamics. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts. Equivalent to PHYS 112.Mason Core: Mason Core, Natural Science with Lab, Encore: SustainabilitySpecialized Designation: Green Leaf Related CourseRegistration Restrictions: Required Prerequisites: (PHYS 111*C, CLIM 111*C, PHYS 111XS or CLIM 111XS).* May be taken concurrently.C Requires minimum grade of C.XS Requires minimum grade of XS.

Subject
CLIM
Credits (min)
1
Credits (max)
1
Credit unit
credit
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 301Weather Analysis and Prediction4

Large-scale behavior of mid-latitude weather systems. Includes coupling of synoptic motion to mesoscale processes that lead to significant weather events. Introduces the observational network, numerical weather models, and prediction. Laboratory portion gives practical experience in weather analysis, prediction, and technology currently used for visualization and analysis. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts.Recommended Prerequisite: MATH 113 or equivalent; and one of: CLIM/PHYS 111/112, or GGS 121.Schedule Type: Laboratory, LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
CLIM
Credits (min)
4
Credits (max)
4
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 312Physical Climatology3

Quantitative description of nature and theory of the climate system, dynamics of atmosphere-ocean-land surface, internal interactions and response to external forcing, description of the climate record and simple climate models. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts. Equivalent to GGS 312.Recommended Prerequisite: CLIM/PHYS 111/112 OR GGS 121; and PHYS 243,244, or permission of instructor.Schedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 314Severe and Extreme Weather3

Behavior of weather events ranging from small scale (e.g., thunderstorms and tornadoes) to mesoscale (e.g., fronts and hurricanes). Introduces the dynamical and physical processes, atmospheric boundary layer processes, and coupling between different spatial scales that create and shape severe and localized weather events. Designated a Green Leaf Course. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts. Equivalent to GGS 314.Specialized Designation: Green Leaf Related CourseRecommended Prerequisite: MATH 113 or equivalent; CLIM/PHYS 111/112 or EOS 121 or GGS 121.Schedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 319Air Pollution3

Description of major types of air pollution and introduction to how their characteristics are influenced by interaction with the atmosphere. Topics include sources and distribution of pollution from local to global scales, effects of radiation and wind on pollution, modeling of plume dispersion, and pollution effects on climate. Designated a Green Leaf Course. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts.Specialized Designation: Green Leaf Related CourseRecommended Prerequisite: CLIM 111 or GGS 121.Schedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 390Topics in Climate Research1-4

Selected topics not covered in fixed content courses. May be included for credit by AOES majors in the 45 credits of courses required for BS degree. Offered by Atmospheric/Oceanic/Earth Sci. May be repeated within the degree for a maximum 6 credits.Specialized Designation: Topic VariesRecommended Prerequisite: 15 credits of AOES courses within concentration.Schedule Type: Independent StudyGrading: This course is graded on the Undergraduate Regular scale. 400 Level Courses

Subject
CLIM
Credits (min)
1
Credits (max)
4
Credit unit
credits
Type
course
Repeatable
May be repeated within the degree for a maximum 6 credits.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 401Midlatitude Synoptic Meteorology3

This course teaches students how to apply dynamical concepts and methods in weather analysis and map interpretation. We first introduce the essential dynamical tools for synoptic meteorology, the quasigeostrophic theory, isentropic analysis and potential vorticity framework. Using these tools, we examine the midlatitude weather systems and phenomena, including extratropical cyclone, front, cold-air damming and winter storm. The concept of baroclinic instability is also introduced. Finally, basic procedure of numerical weather prediction and human forecasting processes are discussed. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts.Recommended Prerequisite: CLIM 301Recommended Corequisite: CLIM 411Schedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 408Senior Research3

Independent research under guidance of faculty member on a research project in numerical, experimental, observational, or theoretical atmospheric or climate-related research. A written report on the project is required. Notes: May be repeated with department permission. Offered by Atmospheric/Oceanic/Earth Sci. May be repeated within the degree for a maximum 6 credits.Mason Core: Mason Core, Writing Intensive in MajorRecommended Prerequisite: 15 credits of AOES courses within major.Schedule Type: ResearchGrading: This course is graded on the Undergraduate Regular scale.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Repeatable
May be repeated with department permission.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 409Research Internship3

On-the-job experience for AOES majors in industry or government laboratories, including summer research programs. Students work in observational, experimental, or theoretical research, and prepare a written report at the end of the internship. Notes: May be repeated with department permission. Offered by Atmospheric/Oceanic/Earth Sci. May be repeated within the degree for a maximum 6 credits.Recommended Prerequisite: 75 credits. 15 credits of courses in major and permission of department.Schedule Type: Independent StudyGrading: This course is graded on the Undergraduate Regular scale.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Repeatable
May be repeated with department permission.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 411Atmospheric Dynamics3

Observational bases and fundamentals of fluid dynamic principle for understanding atmospheric motions across multiple spatial and temporal scales; covers basic conservation laws of mass, momentum, and energy; concepts of circulation and vorticity; balanced atmospheric flows, e.g. geostrophic wind and shear, thermal wind; quasi-geostrophic and isentropic potential vorticity analysis for mid-latitude cyclones and fronts. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts.Recommended Prerequisite: CLIM 111 and MATH 213, or permission of instructor.Schedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 412Physical Oceanography3

Reviews global patterns of temperature, salinity, currents and waves in the world's oceans and how these patterns influence marine biota, climate, and human activity. Introduces key concepts which explain physical features of the ocean ranging from microscopic turbulence to global circulation. Designated a Green Leaf Course. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts. Equivalent to GEOL 412.Specialized Designation: Green Leaf Related CourseRecommended Prerequisite: MATH 113 or 115 and PHYS 160 or 253; or permission of instructor.Schedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 425Unlocking Past Climate: Models & Proxies3

Numerical models and proxy observations illuminate paleoclimate from millions to hundreds of years ago, providing insight into future climate change. This course covers concepts in understanding and using proxies and in applying climate models to paleoclimate. It explores the integration of models and proxy data to test models and improve estimates of past climate states. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts.Recommended Prerequisite: GEOL 332Registration Restrictions: Required Prerequisites: (MATH 113C, 114C, STAT 250C, CHEM 211C or 213C).C Requires minimum grade of C.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 429Atmospheric Thermodynamics3

Thermodynamics of the atmosphere, properties of dry and moist air, air parcel as a thermodynamic system, atmospheric stability and convection, cloud formation and stability indices. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts.Recommended Prerequisite: CLIM 111, MATH 114 and PHYS 260; or permission of instructor.Schedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 438Atmospheric Chemistry3

Reviews fundamental chemical processes of the Earth's atmosphere including chemical cycles, thermodynamics, reaction kinetics, photochemistry, radiative balance, ozone chemistry and environmental issues, including air pollution, acid rain and global change. Includes some review of extraterrestrial atmospheric chemistry. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts. Equivalent to CHEM 438.Recommended Prerequisite: CHEM 331 and 332 or permission of instructor.Schedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 440Climate Dynamics3

Structure, dynamics and thermodynamics of atmospheric and oceanic circulations that maintain the climate. Role of the large scale transport of energy, moisture and angular momentum. Relationships of large scale circulation to weather and weather extremes, and implications for past and future climates. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts.Recommended Prerequisite: MATH 213, MATH 214, and CLIM 411.Schedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 456Introduction to Atmospheric Radiation3

Provides fundamentals, physical understanding and quantitative analysis of radiative transfer in the atmosphere, discusses radiation processes- reflection, refraction, absorption, transmission, emission, and scattering and introduces tools for atmospheric radiative transfer. Provide students the basics for more advanced topics such as remote sensing or satellite meteorology. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts.Recommended Prerequisite: CLIM 111, MATH 114, and PHYS 260 or permission of instructor.Schedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 470Numerical Weather Prediction3

Concepts and techniques of numerical prediction of weather, including the numerical models used and the rationale for large suites of meteorological forecasts. Sources of errors in the forecast: errors in the initial conditions and in the numerical weather prediction models. Interpretation of model output. Offered by Atmospheric/Oceanic/Earth Sci. Limited to three attempts.Recommended Prerequisite: MATH 213, MATH 214, and CLIM 411.Schedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale. 500 Level Courses

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 511Atmospheric Dynamics3

Observational bases and fundamentals of fluid dynamic principles for understanding atmospheric motions across multiple spatial and temporal scales; covers basic conservation laws of mass, momentum, and energy; concepts of circulation and vorticity; balanced atmospheric flows, e.g. geostrophic wind and shear, thermal wind; quasi-geostrophic and isentropic potential vorticity analysis for mid-latitude cyclones and fronts. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: MATH 213 or equivalent.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 512Physical Oceanography3

Course describes the global patterns of temperature, salinity, currents and waves in the world's oceans, and how these patterns influence marine biota, climate, and human activity. Course introduces key concepts which explain physical feature of the ocean ranging from microscopic turbulence to global circulation. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: MATH 113 or MATH 115; PHYS 160 or PHYS 243; or permission of instructor.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 601Midlatitude Synoptic Meteorology3

This course teaches students how to apply dynamical concepts and methods in weather analysis and map interpretation. We first introduce the essential dynamical tools for synoptic meteorology, the quasigeostrophic theory, isentropic analysis and potential vorticity framework. Using these tools, we examine the midlatitude weather systems and phenomena, including extratropical cyclone, front, cold-air damming and winter storm. The concept of baroclinic instability is also introduced. Finally, basic procedure of numerical weather prediction and human forecasting processes are discussed. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Corequisite: CLIM 511Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 610Introduction to the Physical Climate System3

Provides modern understanding of ocean, atmosphere, and land based on fundamental physical laws. Describes current climate and physical processes by which climate is maintained. Covers theoretical models of general circulation of atmosphere, including time mean and transient behavior. Describes basics of ocean circulation and interactions between ocean and atmosphere. Reviews past climate change, stratosphere and its interactions with troposphere, and role of land processes in modulating climate. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: BS or MS in mathematics or a physical science, or permission of instructor.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 614Land-Climate Interactions3

Interdisciplinary course providing detailed description of surface energy and water balance over land and radiative and turbulent transfer. Introduces numerical techniques for modeling land surface and applications in weather, climate, and hydrologic forecasting and simulation. Includes hands-on experience with land surface models in computer laboratory, including sensitivity experiments to reinforce theoretical concepts. Exposure to contemporary research through reading and reviewing seminal journal papers. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: BS or MS in mathematics or physical science, or permission of instructor.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 625Unlocking Past Climate: Models & Proxies3

Numerical models and proxy observations illuminate paleoclimate from millions to hundreds of years ago, providing insight into future climate change. This course covers concepts in understanding and using proxies and in applying climate models to paleoclimate. It explores the integration of models and proxy data to test models and improve estimates of past climate states. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: BS or MS in physical or natural sciences, or permission of instructor. Some background in computer programming languages & statistical analysis is desirable.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 631Urban Climate3

Provides a coherent system to describe, study, and understand the essentials of urban (micro) climates. Explores the physical principals governing the creation of distinct urban climates. Explains ways the built environment interacts with the atmosphere over scales that extend from walls and roofs up to whole cities. Also considers the effects of weather and climate on the city. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 636Atmospheric Aerosols3

Aerosols are small particles in the atmosphere which play an important role in cloud formation, the Earth’s radiative balance, and human health. Societal aerosol emissions are a major driver of climate change. This course covers physical and chemical properties of atmospheric aerosols and their impacts on climate and health. Course topics include sources, size distribution, thermodynamics, effects on radiation, and interactions with clouds, and the importance of aerosols in health risks, biogeochemical effects, and proposed climate engineering. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: At least one course in chemistry, physics, environmental science, atmospheric, or climate science.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 670Earth System Modeling3

An Earth system model is composed of models simulating the evolution of the atmosphere, ocean, cryosphere, biosphere, and other components. Course introduces the component models, their interactions, and how they are used to predict the behavior of weather and climate on time scales that range from hours to centuries. Students will learn technical and scientific skills necessary to run an Earth system model and evaluate its output. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: Computer programming experienceRegistration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 680Climate Data3

How to process, analyze, and interpret environmental data for climate and related disciplines. Familiarizes students with software commonly used in atmospheric research and with techniques for working with large quantities of data. Examines mathematical tools for characterizing global physical data sets which vary in time and space, and applies the tools to observations and numerical model output. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: MATH 115 or an equivalent course and familiarity with a computer language.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 690Scientific Basis of Climate Change3

A rigorous treatment of global warming, especially with regard to anthropogenic causes, based on the IPCC 4th Assessment Report "The Physical Science Basis". Topics include 1) Overview of observed climate, 2) Variability of climate, 3) Modeling of climate response to greenhouse gas forcing, 4) Greenhouse gases, chemistry, and aerosols, and 5) Projections of climate change and its societal impact. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: BS or MS in a natural science or engineering, or permission of instructor.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 700Climate Comprehensive Exam1

Preparation for and completion of written comprehensive exam, on a climate-related subject, within AOES department. The exam is part of the degree requirements in lieu of writing a master's thesis. Instructor should be the chair of the examination committee. The exam committee will specify exam content. Offered by Atmospheric/Oceanic/Earth Sci. May be repeated within the degree for a maximum 2 credits.Recommended Prerequisite: At least 15 graduate credits, approved project proposal, and permission of major advisor or chair of the examination committee.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
CLIM
Credits (min)
1
Credits (max)
1
Credit unit
credit
Type
course
Repeatable
May be repeated within the degree for a maximum 2 credits.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 711Introduction to Atmospheric Dynamics3

Covers basic conservation laws of mass, momentum, and energy and scaling analysis of equation of motion and thermodynamic equation. Discusses balanced flows in atmosphere, such as geostrophic wind and its vertical shear, and thermal wind relationship. Also explores circulation and vorticity; role of atmospheric boundary layer in mass, momentum, and energy transfer; synoptic scale motions; and role of gravity and Rossby waves in controlling general circulation of atmosphere. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: BS or MS in mathematics or a physical science, or permission of instructor.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 712Physical and Dynamical Oceanography3

Introduces climatology and dynamics of oceans. Covers nature of seawater, heat, and salt budgets; general circulation of the ocean, including the Gulf Stream and thermohaline circulations; dynamics of wind-driven ocean circulation; and processes influencing biological and chemical behavior. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: BS or MS in mathematics or a physical science, or permission of instructor.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 713Atmosphere-Ocean Interactions3

Provides comprehensive observational and mechanistic understanding of El Nino and Southern Oscillation (ENSO) phenomena. Topics include observations and theories of seasonal and interannual changes in ocean circulation and temperature and interactions with atmosphere; equations of motion and theories of wind-driven circulation; mixed layer observations and theories; midlatitude and equatorial ocean waves; interannual variability and atmosphere-ocean coupling; and tropical oceanography and meteorology. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: CLIM 712 or 711 or equivalent, or permission of instructor.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 715Numerical Methods for Climate Modeling3

Foundation and theory of computational methods for atmosphere and ocean modeling, with special emphasis on finite-difference and spectral methods. Topics include accuracy, consistency, convergence and stability; time stepping schemes; nonlinear computational stability; energy and enstrophy conserving schemes for momentum equations; staggered and curvilinear grids; alternate vertical coordinate systems; implicit and split-explicit barotropic mode solution; pressure gradient errors and vorticity constraints; spectral methods for atmospheric models; and treatment of model physics. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: CLIM 712 or 711 or equivalent, or permission of instructor.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 750Geophysical Fluid Dynamics3

Introduces geophysical fluid dynamics, the study of rotating stratified flows. Covers hydrostatics; equations of motion, gravity wave dynamics, and stratified flow; effects of rotation, midlatitude dynamics, Rossby number and quasigeostrophic expansion; beta plane approximation; and equatorial Kelvin and Rossby waves. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: CLIM 711, or permission of instructor.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 751Predictability and Prediction of Weather and Climate3

Covers predictability and seamless prediction of weather and climate for timescales ranging from days to decades. Studies limitations to predictability due to chaos, and possible sources of predictability due to slowly varying surface boundary conditions produced by interactions among atmospheres, ocean and land system. Discusses predictability of droughts and floods, monsoons, ENSO, decadal variations and climate change. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Registration Restrictions: Required Prerequisite: CLIM 711B-.B- Requires minimum grade of B-.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 752Ocean General Circulation3

Description and theory of large-scale ocean circulation and how it affects climate. Focus is on ubiquitous flow structures such as gyres, equatorial currents, and meridional overturning cells. Examines how the circulation follows from wind and thermohaline forcing, as well as physical principles. The influence of the circulation on heat transport and climate variability is also discussed. Conceptual guideposts include barotropic gyres, Ekman cells, potential vorticity, western intensification, the interplay of gravity and the Earth's rotation, advective-diffusive balance, multiple flow states, and Rossby waves. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: CLIM 712 or 711 or equivalent, or permission of instructor.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 753General Circulation of the Atmosphere3

Overview and several theoretical perspectives of atmospheric transport of energy, moisture, and angular momentum, and how these processes fundamentally affect the climate on various time scales. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: CLIM 710 and CLIM 711.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 754Elements of the Tropical Climate System3

Observations and dynamics of key processes of tropical weather and climate. Topics include: structure of the tropical atmosphere and ocean, convection, dynamics of tropical waves in the atmosphere and ocean, tropical intraseasonal variability, tropical the global monsoons, cyclones, and stratospheric quasi-biennial oscillation. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: CLIM 711.Recommended Corequisite: CLIM 710.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 759Topics in Climate Dynamics3

Covers selected topics in climate dynamics not covered in fixed-content courses. Notes: May be repeated for credit when offered with different content. Offered by Atmospheric/Oceanic/Earth Sci. May be repeated within the term for a maximum 9 credits.Specialized Designation: Topic VariesRecommended Prerequisite: Permission of instructor.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Repeatable
May be repeated for credit when offered with different content.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 761Advanced Atmospheric Predictability and Prediction3

Covers the theory and practice of predicting atmospheric circulation from daily weather to subseasonal weather regimes to seasonal climate. Discusses atmospheric data assimilation, the dynamics of rapidly amplifying modes, the role of large- scale instability and weather regime dynamics, and the role of boundary conditions. Students will design and carry out ensemble forecasts using a range of numerical models. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Registration Restrictions: Required Prerequisites: (CLIM 711B- or 711XS) and (CLIM 751B- or 751XS).B- Requires minimum grade of B-.XS Requires minimum grade of XS.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 762Statistical Methods in Climate Research3

Introduction to a core set of statistical methods that have proven useful to modern climate and predictability research. Topics include detecting and attributing climate change, describing climate variability with empirical orthogonal functions, statistical forecasting with regression and time series models, and identifying coupled patterns of variability with canonical correlation analysis. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: Undergraduate level linear algebra and STAT 344 (or equivalent), or permission of instructor.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 763Advanced Statistical Methods in Climate Research3

Introduction to multivariate statistical techniques commonly used in climate science, with special emphasis on estimation in large dimensional spaces. Topics include: multivariate regression, canonical correlation analysis, predictable component analysis, field significance tests, data assimilation (especially the ensemble Kalman Filter), discriminant analysis, and multivariate detection and attribution of climate change. Offered by Atmospheric/Oceanic/Earth Sci. May not be repeated for credit.Recommended Prerequisite: CLIM 762 or permission of instructor.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 796Directed Reading and Research1-6

Reading and research on a specific topic in climate dynamics under the direction of a faculty member. Offered by Atmospheric/Oceanic/Earth Sci. May be repeated within the term for a maximum 6 credits.Specialized Designation: Topic VariesRecommended Prerequisite: Admission into the climate dynamics doctoral program and permission of instructor.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
CLIM
Credits (min)
1
Credits (max)
6
Credit unit
credits
Type
course
Repeatable
May be repeated within the term for a maximum 6 credits.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 798Master's Climate Research Project1-6

Research or literature-review project in climate science or related topic chosen and completed under the guidance of a faculty member. Proposal required before enrollment. Technical report acceptable to student's project committee required for completion. Offered by Atmospheric/Oceanic/Earth Sci. May be repeated within the degree for a maximum 12 credits.Recommended Prerequisite: At least 15 graduate credits, approved project proposal, and permission of major advisor or chair of the examination committee.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
CLIM
Credits (min)
1
Credits (max)
6
Credit unit
credits
Type
course
Repeatable
May be repeated within the degree for a maximum 12 credits.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 799Master's Thesis in Climate1-6

Research project in climate science or related topic chosen and completed under the supervision of a faculty member. Resulting thesis acceptable to student's committee and potentially publishable is required for completion. Offered by Atmospheric/Oceanic/Earth Sci. May be repeated within the degree for a maximum 18 credits.Recommended Prerequisite: Degree candidacy, thesis proposal approved by thesis committee, and permission of major advisor or instructor.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
CLIM
Credits (min)
1
Credits (max)
6
Credit unit
credits
Type
course
Repeatable
May be repeated within the degree for a maximum 18 credits.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 991Climate Dynamics Seminar1

Presentations in climate dynamics field by Mason faculty and invited speakers. Notes: A maximum of 3 credits may be applied toward the climate dynamics PhD. Offered by Atmospheric/Oceanic/Earth Sci. May be repeated within the degree.Registration Restrictions: Enrollment is limited to Graduate level students.

Subject
CLIM
Credits (min)
1
Credits (max)
1
Credit unit
credit
Type
course
Repeatable
May be repeated within the degree.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 996Doctoral Reading and Research1-6

Reading and research on a specific topic in climate dynamics under the direction of a faculty member. Offered by Atmospheric/Oceanic/Earth Sci. May be repeated within the term for a maximum 6 credits.Specialized Designation: Topic VariesRecommended Prerequisite: Admission into the climate dynamics doctoral program and permission of instructor.Registration Restrictions: Enrollment is limited to Graduate level students.

Subject
CLIM
Credits (min)
1
Credits (max)
6
Credit unit
credits
Type
course
Repeatable
May be repeated within the term for a maximum 6 credits.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 997Doctoral Qualification3

Students develop a project that demonstrates their potential to do scientific research. Each student either proposes a research project, or submits an original manuscript that is suitable for a peer-reviewed scientific journal in the subject area of Climate Dynamics. Grading is based on an oral presentation and written work. Offered by Atmospheric/Oceanic/Earth Sci. May be repeated within the degree for a maximum 6 credits.Recommended Prerequisite: Permission of InstructorRegistration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy or Graduate.

Subject
CLIM
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Repeatable
May be repeated within the degree for a maximum 6 credits.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 998Doctoral Dissertation Proposal1-12

Covers development of research proposal under guidance of dissertation director and doctoral committee. Proposal forms basis for climate dynamics doctoral dissertation. Notes: Course may be repeated, but no more than 12 credits of CLIM 998 may be applied to doctoral degree requirements. Offered by Atmospheric/Oceanic/Earth Sci. May be repeated within the degree.Recommended Prerequisite: Doctoral standing and permission of advisor.Registration Restrictions: Enrollment is limited to Graduate level students.

Subject
CLIM
Credits (min)
1
Credits (max)
12
Credit unit
credits
Type
course
Repeatable
may be repeated, but no more than 12 credits of CLIM 998 may be applied to doctoral degree requirements.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
CLIM 999Doctoral Dissertation1-12

Doctoral dissertation research under direction of dissertation director. Notes: May be repeated, but no more than 24 credits total in CLIM 998 and 999 may be applied to doctoral degree requirements. Offered by Atmospheric/Oceanic/Earth Sci. May be repeated within the degree.Recommended Prerequisite: Admission to doctoral candidacy and permission of advisor.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy.

Subject
CLIM
Credits (min)
1
Credits (max)
12
Credit unit
credits
Type
course
Repeatable
May be repeated, but no more than 24 credits total in CLIM 998 and 999 may be applied to doctoral degree requirements.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu

Source: George Mason University's catalog, linked per course · table learning_unit · CourseShelf publish 59