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This course explores such topics as the ozone hole, the polar vortex and climate change, introducing students to the fundamental physical and chemical principles that govern pollution, weather and climate while also studying the history of atmospheric science, policy and communication of controversial topics. Students engage in hands-on measurements of the stratosphere and analysis of NASA satellite data, and practice thinking critically and creatively about the observations and their implications. Students emerge from the class with a better understanding of some of the most profound aspects of the Earth's atmosphere, an appreciation for how scientific research is conducted, and a heightened awareness of how the media portray scientific issues related to the Earth's climate system. This course is accepted for credit toward the ŷ���ڱ���Ƶ Boulder Space Minor “Earth, Space and the Universe” requirement category.�� Approved for arts and sciences gen ed: natural sciences.

Introduces principles of modern meteorology for nonscience majors, with emphasis on scientific and human issues associated with severe weather events. Includes description, methods of prediction, and impacts of blizzards, hurricanes, thunderstorms, tornadoes, lightning, floods, and firestorms. Approved for GT-SC2. Approved for arts and sciences core curriculum: natural science. ��Approved for arts and sciences gen ed: natural sciences.

Discusses the Earth's climate for nonscience majors, focusing on the role of the atmosphere, oceans, cryosphere and land surface. Describes the water cycle, atmospheric circulations and ocean currents, and how they influence global climate, El Nino and the ozone hole. Discusses human impacts from climate change. Recommended prerequisite: ATOC 1050. Credit not granted for this course and GEOL 1060. Approved for arts and sciences core curriculum: natural science. ��Approved for arts and sciences core curriculum: natural science. ��Approved for arts and sciences gen ed: natural sciences.

Illustrates fundamentals of meteorology with laboratory experiments. Covers collection, analysis and discussion of data related to local weather. Uses computers for retrieval and interpretation of weather data from ŷ���ڱ���Ƶ and across the U.S. Optional lab for ATOC 1050. Recommended prerequisite or corequisite: ATOC 1050. Approved for GT-SC1. Approved for arts and sciences core curriculum: natural science lab. ��Approved for arts and sciences core curriculum: natural science. ��Approved for arts and sciences gen ed: natural sciences lab.

Uses real world data to investigate the basic physical processes that drive the coupled atmosphere-ocean system (e.g., energy distribution, phase changes, stability, winds and currents). Students will apply logic to predict how processes are impacted as different environmental characteristics change and develop skills in graphical literacy, investigative thinking, societal and personal relevancy, and communication.

Acquaints students at the lower division level with current research in atmospheres, oceans and climate (Topics may vary each semester). May be repeated up to 9 total credit hours with the degree as long as the topic is different. Students may register for more than one section of this course in the same semester. Recommended prerequisite or corequisite: will vary depending on topic. Recommended restriction: students with 0-56 credits (Freshmen or Sophomores).

Explores the processes that influence middle latitude weather including atmospheric thermodynamics, cloud and precipitation processes, atmospheric dynamics, air masses and fronts, and mid-latitude cyclones. Recitations and homework assignments will allow students to apply these concepts to real weather data through analysis of weather maps, thermodynamics diagrams and conceptual models. Recommended prerequisites: ATOC 1050 or ATOC major. Approved for Arts and Sciences core curriculum: natural science. ��Approved for arts and sciences core curriculum: natural science. ��Approved for arts and sciences gen ed: natural sciences.

Explores Earth's dynamic oceans. Discusses the disciplines of oceanography including marine geology, chemistry, biology and physical oceanography with emphasis on global change. Specific topics may include: tectonics, currents, biogeochemical cycles, ecology and global warming. Recommended prerequisite: any 1000-level ATOC or GEOL course or ATOC major. Same as GEOL 3070. Approved for arts and sciences core curriculum: natural science. ��Approved for arts and sciences gen ed: natural sciences.

Familiarizes students with a wide range of atmospheric behavior pertinent to air travel: rudiments of aerodynamics; aircraft stability and control; atmospheric circulation, vertical motion, turbulence and wind shear; fronts, clouds and storms. Recommended prerequisite: ATOC 1050 or ATOC major. Approved for arts and sciences core curriculum: natural science. ��Approved for arts and sciences gen ed: natural sciences.

Discusses instruments, techniques and statistical methods used in atmospheric observations. Covers issues of data accuracy and analysis of weather maps. Provides application to temperature and precipitation records, weather forecasting and climate change trends. Uses computers to access data sets and process data. Recommended prerequisites: ATOC 1050 or ATOC 1060 or ATOC 3600 or GEOG 3601 or ENVS 3600 or GEOG 1001 and one semester calculus. Same as GEOG 3301. Approved for arts and sciences core curriculum: natural science.Approved for arts and sciences gen ed: natural sciences.��Approved for arts and sciences gen ed: natural sciences lab.

Examines the composition of the atmosphere and sources of gaseous and particulate pollutants: their chemistry, transport and removal from the atmosphere. Applies general principles to acid rain, smog and stratospheric ozone depletion. Recommended prerequisite: one semester of college-level chemistry or one year of high school chemistry. Same as CHEM 3151. Approved for arts and sciences core curriculum: natural science. Approved for arts and sciences gen ed: natural sciences.

Describes the basic components of the climate system: the atmosphere, ocean, cryosphere and lithosphere. Investigates the basic physical processes that determine climate and link the components of the climate system. Covers the hydrological cycle and its role in climate, climate stability and global change. Recommended prerequisites: one semester of calculus and ATOC 1060 or ATOC 3300 or GEOG 3301 or GEOG 1001 or ATOC major. Same as GEOG 3601 and ENVS 3600. Approved for arts and sciences core curriculum: natural science. Approved for arts and sciences gen ed: natural sciences.

In this course-based research experience in Atmospheric and Oceanic Sciences, students will learn about how scientific research works as well as gain first research experience in Atmospheric and Oceanic Sciences by working on an authentic research project. Specifically, students will learn how to understand scientific articles, how to develop subject-matter expertise, how to design a scientific research project, how to analyze and interpret data, and how to present their results to other scientists. Formerly offered as a special topics course. Recommended prerequisite: ATOC 1060 or ATOC 3600, and 1 semester of programming or equivalent self-study before the beginning of the class is required.

Explores the physics and chemistry of the atmospheres of Mars, Venus, Jupiter, Saturn, and Titan. Examines evolution of the atmospheres of Earth, Venus, and Mars; and the escape of gases from the Galilean satellites, Titan and Mars; the orbital characteristics of moons, planets, and comets. Uses recent results of space exploration. Elective for APS major and minor. Same as ASTR 3720. Approved for arts and sciences gen ed: natural sciences.

Provides a large-scale synthesis of the processes impacting ocean biogeochemistry. Transforms theoretical understanding into real-world applications using oceanographic data and models. Topics include: chemical composition, biological nutrient utilization and productivity, air-sea gas exchange, carbonate chemistry, ocean acidification, ocean deoxygenation, iron fertilization, biogeochemical climate feedbacks and more. Recommended prerequisites: one semester of calculus and one semester of chemistry. Approved for arts and sciences gen ed: natural sciences. ��Same as ATOC 5200.

Introduces descriptive and dynamical physical oceanography, focusing on the nature and dynamics of ocean currents and their role in the distribution of heat and other aspects of ocean physics related to the Earth's climate. Dynamical material limited to mathematical descriptions of oceanic physical systems. Approved for arts and sciences gen ed: natural sciences.

Acquaints students at the upper division level with current research in atmospheres, oceans, and climate. Topics may vary each semester. May be repeated up to 18 total credit hours within the degree as long as the topic is different. Students may register for more than one section of this course in the same semester. Recommended prerequisites and corequisites: will vary depending on topic. Recommended restriction: students with 57-180 credits (Juniors or Seniors). ��Approved for arts and sciences gen ed: natural sciences.

One of the major scientific advancements of the twentieth century is chaos theory. Chaotic systems follow precise deterministic evolution equations, but exhibit unpredictable and seemingly random behavior. Chaos can occur when these equations are unstable to small perturbations and nonlinear. This course, designed for undergraduate and graduate students, is based on the book "Predictability of Weather and Climate" and will cover fundamental concepts in chaos theory such as the Butterfly effect, predictability as well as limits in predictability and information theory. The objective of this course is to teach students how to qualitatively and quantitatively describe "predictability," interpret dynamical systems physically, and identify optimal patterns that favor model error growth in different systems. To take this course, students must have a background in applied math (ODE, PDE, and linear algebra), numerical analysis (Python or Julia), statistics, and atmospheric dynamics..

Coastal oceanography directly impacts the 40% of the U.S. population living along the coast, as well as the entire world due to its��role in fisheries, shipping, tourism and offshore energy.�� This class will cover the basics of physical, chemical, geological and biological oceanography in coastal systems. Special topics may include offshore energy, coastal erosion, low-oxygen dead zones that impact fisheries, nutrient and carbon biogeochemical cycling, and harmful algal blooms. We will also discuss how climate change and management actions impact coastal systems..

Fundamentals of environmental instrumentation: thermometry, barometry, anemometry, and radiometry are some of the key topics to be covered.�� Practical "hands-on" experiments to train students on elements of instrument design and operation, data acquisition, sampling theory, instrument response, error analysis, accuracy and precision, introduction to basic diagnostic equipment, among other topics.�� Some of the labs will use instruments in the ATOC Skywatch Lab.

This course offers students a comprehensive introduction to emergency and wilderness (including space) medicine, climate change, and the relationship between humans and a changing climate. The first week takes place on the Anschutz Medical Campus. Morning and afternoon series of lectures and hands-on activities are focused on a myriad of core topics: introduction to trauma and medicine; hands-on anatomy labs; EMS and Emergency Department immersion; approach to a successful pre-health graduate school application; medicine and social media; survey of the science of climate change; and the health impacts of environmental change. The second week takes place at Camp Granite Lake in the heart of the Rocky Mountains. This program provides hands-on learning experiences and physician shadowing opportunities that are crucial for any student interested in pursuing a health profession or conducting research in remote, extreme or austere environments. At the end of this course, students have learned valuable skills in assessing and treating patients in an emergency and wilderness medical crisis, gained shadowing exposure with paramedics and physicians in an emergency setting, and have been given the opportunity to meet with members of a medical school admissions team to discover how to be more successful in medical school and health profession school applications. Finally, students earn CPR certification and Wilderness First Responder certification, providing them with skills to respond to any medical emergency in the wilderness.

Enrollment is managed through Extraordinary Programs, Office of Continuing Education, University of ŷ���ڱ���Ƶ Boulder. This class is held offsite: Aurora, CO (classroom and labs at ŷ���ڱ���Ƶ Anschutz Medical Campus) and Golden, CO (field site at Camp Granite Lake). Each session of this course spans 13 consecutive days including the weekend in between. The course is offered in three sessions per year: late May/early June, August, and January. The schedule on most days starts at 8:00 AM and ends late in the evening (see complete sample schedule below). The course involves 51 contact hours of classroom instruction during the first week, followed by a week in the field. Total contact hours estimated at 135.

Karnauskas (Associate Professor, Dept. of Atmospheric and Oceanic Sciences) and Lemery (Associate Professor, Dept. of Emergency Medicine and Section Chief, Wildnerness and Environmental Medicine) serve as course Co-Directors. Prof. Karnauskas serves as the Instructor for students enrolled for undergraduate credit through ŷ���ڱ���Ƶ Boulder Continuing Education. Other instructors based out of ŷ���ڱ���Ƶ Anschutz include Elaine Reno, M.D. (Assistant Professor, Dept. of Emergency Medicine) and Todd Miner, Ed.D.

Prerequisite: Permission of instructors.

More information: https://www.coloradowm.org/courses/pre-med/colorado-emergency-wilderness-medicine/

Investigating main processes that control weather and climate in the western United States and other mountain ranges around the world is the emphasis of this course. Provides an advanced survey of synoptic, mesoscale, and microscale meteorology in complex terrain including orographically modified cyclone evolution, front-mountain interactions, terrain and thermally driven flows, mountain waves, downslope winds, and orographic precipitation. Recommended prerequisite: ATOC 1050 or ATOC major. Same as ATOC 5550. Approved for arts and sciences core curriculum: natural science. Approved for arts and sciences gen ed: natural sciences.

Utilizing a range of operational weather observations to analyze current weather conditions, providing hands-on experience interpreting observations and relating those observations to the physical principles that govern atmospheric behavior is the course emphasis. It focuses on how to read weather reports, analyze observations, and how to prepare weather maps to analyze current conditions and how to interpret numerical weather forecasts. Recommended prerequisite: ATOC 1050 or ATOC 1060 or ATOC 4720 or ATOC major. Approved for arts and sciences core curriculum: natural science. ��Approved for arts and sciences gen ed: natural sciences.

Provides a fundamental overview of the physics of Earth's atmosphere. Topics include atmospheric composition and structure, atmospheric radiation and optics (rainbows, halos and other phenomena), atmospheric ��thermodynamics, cloud physics and atmospheric electricity and lightning. Including both descriptive and quantitative approaches to the subject material. Where applicable, observations from the ATOC Skywatch Observatory will be introduced. Recommended prerequisite: one year of calculus and one year of physics with calculus. ��Approved for arts and sciences gen ed: natural sciences.

Introduces the fundamental physical principles that govern the atmospheric circulations across a range of spatial and temporal scales and provides a quantitative description and interpretation of a wide range of atmospheric phenomena. Topics include atmospheric forces, governing equations, balanced and unbalanced flows, atmospheric waves and mid-latitude cyclones. Recommended prerequisite: one year of calculus and one semester of physics with calculus. ��Approved for arts and sciences gen ed: natural sciences.

Introduces the field of physical oceanography, with emphasis on the ocean's interaction with the global atmosphere. Analysis of the ocean's heat, salt, and momentum budgets, wind-driven and thermohaline circulations, climate cycles including El Nino, and the ocean's role in climate change. Theory complemented by state-of-the-art observations and models. Department recommended prerequisites: ATOC��1060 or ATOC��3070 or ATOC��3600 and one semester of calculus. Same as ATOC 5730. ��Approved for arts and sciences gen ed: natural sciences.

Studies past changes in the Earth’s climate and their application to predict future climate changes. Combines theoretical understanding of the climate system, computer models, and records of past changes from geological archives to understand drivers of past and future changes in climate. Emerging and inter-disciplinary area in climate research including paleoclimatology, climate theory, and modelling. Students work individually and in groups to formulate hypotheses that ca be tested using paleoclimate records and model simulations. Formerly offered as a special topics course. Same as ATOC 5720. Recommended prerequisite: Prior college-level coursework in Chemistry and Physics, and least two of the following courses - ATOC 1060, ATOC 4730, ATOC 5730, GEOL 3040, GEOL 3070, GEOL 3820, GEOL 4060, or GEOL 4070.

Introduces students to the dynamic causes of deserts in the context of atmospheric processes and land-surface physics. Discusses desert severe weather, desert microclimates, human impacts and desertification, inter-annual variability in aridity (drought), the effects of deserts on global climate and the impact of desert climate on humans. Recommended prerequisites: One semester of calculus and ATOC 1050 or ATOC 1060 or ATOC 3600 or ATOC major. Same as ATOC 5750. Approved for arts and sciences core curriculum: natural sciences.

Clouds and aerosols are important components of the climate system, impact remote sensing, affect human health, and are tightly coupled to radiation, chemistry and dynamics.�� This class covers the basic concepts in cloud and aerosols physics and chemistry in the context of the leading problems in climate, Earth history, air pollution, and weather. Examples include: dust storms; volcanic eruptions and climate; the extinction of the dinosaurs; nuclear winter; clouds and climate; thunderstorms, and lightening.

Explores the complex interactions of the atmosphere and wind energy generation. Surveys wind turbine designs. Explores planetary boundary layer dynamics, traditional and novel wind measurement methods, forecasting methods, wind turbine and wind farm wakes, wind farm optimization, sound propagation from wind plants, climate change impacts on wind resources and the impacts of wind plants on local environments. Recommended prerequisite: ATOC 1050 or ATOC major. Same as ATOC 5770. Approved for arts and sciences core curriculum: natural science. ��Approved for arts and sciences gen ed: natural sciences. ��Approved for arts and sciences gen ed: natural sciences.

Covers the role of ice sheets in the climate system over a range of time (millions of years ago to the long-term future) scales, and presents the interactions between ice sheets, the ocean, and the atmosphere. Students will be introduced to, and work with, observational and modeling methods and data that conceptualize ice sheet climate and related topics. Recommended Prerequisite: Basic programming experience (python, Matlab, or equivalent), basic knowledge of calculus, basic knowledge of algebra and at least one ATOC course at the 1000, 2000, or 3000 level with a grade of C- or higher. Same as ATOC 5780.

Examines controversial issues related to the environment, including climate change. Covers scientific theories and the intersection between science and governmental policy. Includes discussion, debate and critical reading of textual materials. Department enforced prerequisite: ATOC 1060 or ATOC 3600. Same as ATOC 5000 and ENVS 5830. Approved for arts and sciences gen ed: natural sciences.

Teaches programming in python, as well as analysis skills for accessing, analyzing and visualizing data that are commonly used in the atmospheric and oceanic sciences. Basic data analysis includes curve fitting and re-gridding/aggregation of satellite observations or meteorological data for global climatologies. The course content is primarily conveyed through hands-on code development. A final project, involving the independent analysis and visualization of a scientific data set, integrates skills acquired throughout the course. Recommended requisites: prior experience with Python or a basic programming course such as CSCI 1300 or equivalent, basic knowledge of calculus and algebra. Same as ATOC 5815..�� For ATOC minors, this course will satisfy 3 credit hours of the upper division coursework requirements. ��For ATOC majors, this course may be used as one of the 4 Methods of Atmospheric and Oceanic Sciences courses.

Fundamentals of remote sensing of the atmosphere and ocean including fundamentals of atmospheric radiation and inverse methods for deriving geophysical variables from measurements. Principles of satellite and ground-based active (lidar and radar) and passive remote sensing methods, instrumentations, and applications. Lectures will include both descriptive and quantitative approaches to the subject material and include in-class demonstrations and measurements and data from the ATOC Skywatch Observatory and NASA satellites. Recommended prerequisites: one year of calculus and one year of physics with calculus.�� For ATOC minors, this course will satisfy 3 credit hours of the upper division coursework requirements. ��For ATOC majors, this course may be used as one of the 4 Methods of Atmospheric and Oceanic Sciences courses.

This course introduces students to all aspects of observing the atmospheric state including issues associated with observational and instrument errors, planning and executing measurement campaigns and analyzing and presenting results based on data collected during field campaigns. During the semester students will plan, conduct and analyze data from two atmospheric field campaigns conducted near Boulder, CO using a suite of meteorological sensors. Recommended prerequisites: ATOC 1050 or ATOC 3050.�� For ATOC minors, this course will satisfy 3 credit hours of the upper division coursework requirements. ��For ATOC majors, this course may be used as one of the 4 Methods of Atmospheric and Oceanic Sciences courses.

Teach students how to convert physical descriptions of the earth system into numerical models. Students will learn how to make assumptions to simplify complex systems, how to discretize and code mathematical equations so they can be solved on a computer, and how to assess if the results are reasonable. The course content is primarily conveyed through hands-on code development in python. A final project integrates skills acquired throughout the course. Same as ATOC 5850. Recommended prerequisites: ATOC 4815 or ATOC 5815, Calculus 1, Calculus 2, Differential Equations, Linear Algebra, and a basic knowledge of/interest in atmospheric, oceanic, climatic, or cryospheric physics.�� For ATOC minors, this course will satisfy 3 credit hours of the upper division coursework requirements. ��For ATOC majors, this course may be used as one of the 4 Methods of Atmospheric and Oceanic Sciences courses.

The goals of this course are twofold: 1) providing a working knowledge of basic data science methods used for temporal and spatial analysis of atmospheric and oceanic data, to turn the data into clear insights via a computer program, 2) develop skills to work in a group and explain data science techniques to an audience with a broad range of expertise. The course covers: probability distributions and statistical indices; hypothesis testing; linear and multilinear regression; an intro to machine learning; an intro to Gaussian processes. This “learning-by-doing” course is recommended for senior level students. Formerly offered as a special topics course. For ATOC minors, this course will satisfy 3 credit hours of the upper division coursework requirements. ��For ATOC majors, this course may be used as one of the 4 Methods of Atmospheric and Oceanic Sciences courses.

Climate models solve equations describing the earth system. This course provides an overview of climate modeling. Standard climate model approaches and experiments are presented, and then used in companion exercises. This course will provide students with real-world experience running a climate model used internationally for climate science and policy. This course is aimed at upper level undergraduate students. Same as ATOC 5870.

In this laboratory course, students simulate the atmosphere using a numerical weather prediction model (WRF) and explore the physical and numerical basis of the system of equations that underpin numerical weather prediction models. In addition to developing technical skills with WRF and visualizing its output with python, students explore applications of numerical modeling of the atmosphere, such as land-sea breezes, hurricanes, mesoscale convective systems, and the daily cycle of the boundary layer. Recommended Prerequisite: Experience with computer science and data visualization such as ATOC 4815 and some experience with Unix/Linux. Recommended Restriction: Junior or Senior class standing. Previously offered as a special topics course. Same as ATOC 5875.

Provides a comprehensive study of the structure, evolution, and dynamics of atmospheric phenomena on the mesoscale, which have horizontal scales ranging from a few to several hundred kilometers. Topics include land/sea breezes, horizontal convective rolls, drylines, deep convective storms, outflow boundaries, tornadoes, mesoscale convective systems, terrain induced airflows, mountain waves and the mesoscale aspects of extratropical cyclones. Same as ATOC 5880. Previously offered as a special topics course. Recommended prerequisites: One year of Calculus, one year of Physics with Calculus, and at least one ATOC fundamental or core course, preferably ATOC 3050 or ATOC 4720. Recommended restriction: Senior or Fifth-Year Senior standing.

Weather conditions at middle latitudes are characterized by complex interactions between air masses, fronts, cyclones, and anticyclones. These interactions are governed by a set of elegant mathematical equations that describe the behavior of the atmosphere. Students will manipulate and apply these equations in real time in order to diagnose the development and evolution of a variety of synoptic-scale weather systems, including fronts, jet streams, and extratropical cyclones. Recommended Prerequisite: ATOC 3050, ATOC 4720, one year of Calculus, and one semester of Physics with Calculus. Recommended Restriction: Junior and Senior-level students. Same as ATOC 5890.

May be repeated up to 6 total credit hours. Department enforced prerequisite: instructor consent.

Students work independently on a research topic under the guidance of a faculty member. A written thesis and an oral presentation of the work are required. Registration by arrangement and with consent of faculty mentor. Department enforced restriction: ��minimum 3.00 GPA.

This course is designed to provide junior and senior ATOC majors with the opportunity to work hands-on in the community and to gain practical knowledge and experience in both research and industry. Participation in the program requires both on-site and academic work. Recommended restriction: Students should have junior or senior standing (at the time of the internship) and have a minimum cumulative GPA of 2.0.�� May be repeated up to 6 total credit hours. Department enforced prerequisite: instructor consent.

Discusses current issues such as ozone depletion, global warming and air quality for graduate students in nonscientific fields. Provides the scientific background necessary to understand, follow scientific developments and critically evaluate these issues. Same as ATOC4800 and ENVS 5830.

Covers atmospheric thermodynamics and dynamics and the underlying governing laws and mathematical and physical principles. Topics include atmospheric composition and thermodynamics, conservation laws and atmospheric governing equations, geostrophic balance and balanced flows, vorticity dynamics and boundary layers. Recommended prerequisite: one year of calculus-based physics and math through differential equations. ATOC graduate core course.

Provides fundamental knowledge of observations, theory, dynamics and modeling in physical oceanography. Promotes critical thinking and the development of skills for data analysis and interpretation. Recommended prerequisites: one year of calculus-based physics and math up through differential equations. ATOC graduate core course.

Examines large-scale motions in a stratified rotating atmosphere and ocean, and quasi-geostrophic flow, barotropic and baroclinic instabilities, cyclogenesis, global circulations and boundary layer processes. Ageostrophic motions, including Kelvin waves, internal gravity waves and the theory of frontogenesis are also considered. Recommended prerequisite: ATOC 5050, one year of calculus-based physics and math up through differential equations. ATOC graduate core course.

Explores the existing theories of the El Niño and Southern Oscillation (ENSO) ocean-atmosphere coupled mechanisms, theory of the thermocline in a quasi-geostrophic system, and dynamics of the Atlantic Meridional Overturning Circulation (AMOC). Covers physical mechanisms, associated mathematical equations, and numerical model simulations. Discusses their direct research applications in understanding the past, present and future climate variability and change. Offered once per year. Recommended prerequisites: ATOC 5400, ATOC 5051 or ATOC 5060 and one year of calculus-based physics and math including differential equations.

Reviews basic kinetics and photochemistry of atmospheric species and stratospheric chemistry with emphasis on processes controlling ozone abundance. Tropospheric chemistry focusing on photochemical smog, acid deposition, oxidation capacity of the atmosphere and global climate change. Recommended prerequisite: one semester of college-level chemistry. ATOC graduate core course. Same as CHEM 5151.

Follows Graduate Atmospheric Chemistry (ATOC 5151) and explores advanced topics in atmospheric chemistry, such as secondary aerosol formation, oxidant formation, the chemistry of global climate change and/or design of advanced laboratory experiments. Recommended prerequisite: CHEM 5151 or ATOC 5151. Same as CHEM 5152.

Provides a large-scale synthesis of the processes impacting ocean biogeochemistry. Transforms theoretical understanding into real-world applications using oceanographic data and models. Topics include: chemical composition, biological nutrient utilization and productivity, air-sea gas exchange, carbonate chemistry, ocean acidification, ocean deoxygenation, iron fertilization, biogeochemical climate feedbacks and more. Same as ATOC 4200.

Examines fundamentals of radiative transfer and remote sensing with primary emphasis on the Earth's atmosphere; emission, absorption and scattering by molecules and particles; multiple scattering; polarization; radiometry and photometry; principles of inversion theory; extinction- and emission-based passive remote sensing; principles of active remote sensing; lidar and radar; additional applications such as the greenhouse effect and Earth's radiative energy budget. ATOC graduate core course. Department enforced prerequisites: one year of calculus-based physics, and math up through differential equations. Same as ASEN 5235.

Covers the role of the ocean, terrestrial biosphere, and atmosphere in the global carbon cycle. Specific topics include marine carbonate chemistry, biological production, terrestrial fluxes, anthropogenic emissions, and the evolution of the global carbon cycle in a changing climate.

Covers equations of fluid motion relevant to planetary atmospheres and oceans and stellar atmospheres; effects of rotation and viscosity; and vorticity dynamics, boundary layers and wave motions. Introduces instability theory, nonlinear equilibration and computational methods in fluid dynamics. Department enforced prerequisite: partial differential equations or equivalent. Same as ASTR 5400.

Acquaints students with current research in atmospheres, oceans and climate. Topics may vary each semester. May be repeated for a total of 9 credit hours. Students may register for more than one section of this course in the same semester.

Applied mathematics course; provides necessary analytical background for courses in plasma physics,fluid dynamics, electromagnetism, and radiative transfer. Covers integration techniques, linear and nonlinear differential equations, WKB and Fourier transform methods, adiabatic invariants, partial differential equations, integral equations, and integrodifferential equations. Same as ASTR 5540.

Investigating main processes that control weather and climate in the western United States and other mountain ranges around the world is the emphasis of this course. Provides an advanced survey of synoptic, mesoscale, and microscale meteorology in complex terrain including orographically modified cyclone evolution, front-mountain interactions, terrain and thermally driven flows, mountain waves, downslope winds, and orographic precipitation. Same as ATOC 4550.

Application of radiative transfer theory to problems in planetary atmospheres, with primary emphasis on the Earth's atmosphere; principles of atomic and molecular spectroscopy; infrared band representation; absorption and emission of atmospheric gases; radiation flux and flux divergence computations; radiative transfer and fluid motions; additional applications such as the greenhouse effect, inversion methods and climate models. Department enforced ��prerequisite: ATOC 5235. Same as ASTR 5560.

Examines the physics and chemistry of clouds and aerosols in the planetary atmospheres, where they impact climate, atmospheric chemistry, remote sensing and weather. Applies basic microphysical, radiative and chemical processes affecting particles to issues in current literature. Recommended prerequisite: one semester of college-level chemistry and calculus-based physics and math up through differential equations. ATOC graduate core course.

Introduces the field of physical oceanography, with emphasis on the ocean's interaction with the global atmosphere. Analysis of the ocean's heat, salt, and momentum budgets, wind-driven and thermohaline circulations, climate cycles including El Nino, and the ocean's role in climate change. Theory complemented by state-of-the-art observations and models. Department recommended prerequisites: ATOC��1060 or ATOC��3070 or ATOC��3600 and one semester of calculus. Same as ATOC 4730.

Studies past changes in the Earth’s climate and their application to predict future climate changes. Combines theoretical understanding of the climate system, computer models, and records of past changes from geological archives to understand drivers of past and future changes in climate. Emerging and inter-disciplinary area in climate research including paleoclimatology, climate theory, and modelling. Students work individually and in groups to formulate hypotheses that ca be tested using paleoclimate records and model simulations. Formerly offered as a special topics course. Same as ATOC 4740. Recommended prerequisites: At least two of the following courses - ATOC 5050, ATOC 5051, ATOC 5060, ATOC 5300, ATOC 5730, ATOC 5870, GEOL 5060, GEOL 5305, GEOL 5430, or GEOL 5675..

Introduces students to the dynamic causes of deserts in the context of atmospheric processes and land-surface physics. Discusses desert severe weather, desert microclimates, human impacts and desertification, inter-annual variability in aridity (drought), the effects of deserts on global climate and the impact of desert climate on humans. Same as ATOC 4750.

Explores the complex interactions of the atmosphere and wind energy generation. Surveys wind turbine designs. Explores planetary boundary layer dynamics, traditional and novel wind measurement methods, forecasting methods, wind turbine and wind farm wakes, wind farm optimization, sound propagation from wind plants, climate change impacts on wind resources and the impacts of wind plants on local environments. Same as ATOC 4770.

Covers the role of ice sheets in the climate system over a range of time (millions of years ago to the long-term future) scales, and presents the interactions between ice sheets, the ocean, and the atmosphere. Students will be introduced to, and work with, observational and modeling methods and data that conceptualize ice sheet climate and related topics. Recommended Prerequisite: Basic programming experience (python, Matlab, or equivalent), basic knowledge of calculus, basic knowledge of algebra and at least one ATOC course at the 1000, 2000, or 3000 level with a grade of C- or higher. Same as ATOC 4780.

Covers the structure, composition, and dynamics of planetary atmospheres. Also includes origin of planetary atmospheres, chemistry and cloud physics, greenhouse effects, climate, and the evolution of planetary atmospheres past and future. Same as ASTR 5810 and GEOL 5810.

Teaches programming in python, as well as analysis skills for accessing, analyzing and visualizing data that are commonly used in the atmospheric and oceanic sciences. Basic data analysis includes curve fitting and re-gridding/aggregation of satellite observations or meteorological data for global climatologies. The course content is primarily conveyed through hands-on code development. A final project, involving the independent analysis and visualization of a scientific data set, integrates skills acquired throughout the course. Same as ATOC 4815.

Reviews protoplanetary disks, condensation in the solar nebula, composition of meteorites, planetary accretion, comets and asteroids, planetary rings and extrasolar planets. Applies celestial mechanics to the orbital evolution of solar system bodies. Same as ASTR 5820 and GEOL 5820.

Examines current topics in planetary science, based on recent discoveries, spacecraft observations and other developments. Focuses on a specific topic each time the course is offered, such as Mars, Venus, Galilean satellites, exobiology, comets or extrasolar planets. May be repeated up to 6 total credit hours, provided the topics vary. Same as ASTR 5830 and GEOL 5830.

Studies current research on a topic in planetary science. Students and faculty give presentations. Subjects may vary each semester. May be repeated up to 4 total credit hours to meet candidacy requirements. Same as ASTR 5835 and GEOL 5835.

Teach students how to convert physical descriptions of the earth system into numerical models. Students will learn how to make assumptions to simplify complex systems, how to discretize and code mathematical equations so they can be solved on a computer, and how to assess if the results are reasonable. The course content is primarily conveyed through hands-on code development in python. A final project integrates skills acquired throughout the course. Same as ATOC 4850. Recommended prerequisites: ATOC 4815 or ATOC 5815, Calculus 1, Calculus 2, Differential Equations, Linear Algebra, and a basic knowledge of/interest in atmospheric, oceanic, climatic, or cryospheric physics.

Teaches the extraction of information from data using statistical methods via a computer program. The goals of this course are: 1) to learn and apply tools to objectively analyze atmospheric and oceanic data, 2) to critically evaluate research using these tools. The course covers hypothesis testing, compositing, regression, principal component analysis, time series analysis, filtering, and data assimilation. This “learning-by-doing” course is aimed at advanced graduate students conducting ATOC-related research. Recommended prerequisite: ATOC 4810 or 5810, and familiarity with linear algebra, basic calculus, github and jupyter.

Climate models solve equations describing the earth system. This course provides an overview of climate modeling. Standard climate model approaches and experiments are presented, and then used in companion exercises. This course will provide students with real-world experience running a climate model used internationally for climate science and policy. This course is aimed at upper level undergraduate students. Same as ATOC 4870.

In this laboratory course, students simulate the atmosphere using a numerical weather prediction model (WRF) and explore the physical and numerical basis of the system of equations that underpin numerical weather prediction models. In addition to developing technical skills with WRF and visualizing its output with python, students explore applications of numerical modeling of the atmosphere, such as land-sea breezes, hurricanes, mesoscale convective systems, and the daily cycle of the boundary layer. Recommended Prerequisite: Experience with computer science and data visualization such as ATOC 4815 and some experience with Unix/Linux. Recommended Restriction: Junior or Senior class standing. Previously offered as a special topics course. Same as ATOC 4875.

This course provides a comprehensive study of the structure, evolution, and dynamics of atmospheric phenomena on the mesoscale, which have horizontal scales ranging from a few to several hundred kilometers. Topics include land/sea breezes, horizontal convective rolls, drylines, deep convective storms, outflow boundaries, tornadoes, mesoscale convective systems, terrain induced airflows, mountain waves and the mesoscale aspects of extratropical cyclones. Same as ATOC 4880. Previously offered as a special topics course. Recommended prerequisites: One year of Calculus, one year of Physics with Calculus, and at least one fundamental ATOC course.

Weather conditions at middle latitudes are characterized by complex interactions between air masses, fronts, cyclones, and anticyclones. These interactions are governed by a set of elegant mathematical equations that describe the behavior of the atmosphere. Students will manipulate and apply these equations in real time in order to diagnose the development and evolution of a variety of synoptic-scale weather systems, including fronts, jet streams, and extratropical cyclones. Recommended Prerequisite: ATOC 3050, ATOC 4720, one year of Calculus, and one semester of Physics with Calculus. Same as ATOC 4890.

May be repeated up to 6 total credit hours. Students may register for more than one section of this course in the same semester.

Studies an area of current research in the atmospheric and oceanic sciences. Students read selected papers from the literature. Students and faculty give presentations and participate in discussions. May be repeated for a total of 6 credit hours within the degree. May be repeated for a total of 3 credit hours within a semester.

Discusses background theory and procedures used for modeling climate on a variety of space and time scales. Includes numerical simulation of weather and climate with models in a hierarchy of complexity, assessments of error growth, prediction of circulations and impact of radiative and other influences. Explores various numerical methods, develops core computing skills and considers data handling and visualization. Consists of a combination of lectures and laboratory. Recommended prerequisite: ATOC 5050 or calculus.

Writing is the core of how we communicate our scientific findings. Successful science writing tells a compelling story and makes it easy for the reader to understand our results and their implications. In this hand-on class, student use their own research results to work on developing scientific writing skills that will increase the impact of their papers as well as make writing more enjoyable by learning how to approach the writing and editing process. Department enforced requisite: Students need to have their own research results first and at least one main conclusion from it in order to take this class.

All doctoral students must register for not fewer than 30 hours of dissertation credit as part of the requirements for the degree. For a detailed discussion of doctoral dissertation credit, refer to the Graduate School section.