Advanced Igneous Petrology covers the history of and recent developments in the …
Advanced Igneous Petrology covers the history of and recent developments in the study of igneous rocks. Students review the chemistry and structure of igneous rock-forming minerals and proceed to study how these minerals occur and interact in igneous rocks. The course focuses on igneous processes and how we have learned about them through studying a number of significant sites worldwide.
12.491 is a seminar focusing on problems of current interest in geology …
12.491 is a seminar focusing on problems of current interest in geology and geochemistry. For Fall 2005, the topic is organic geochemistry. Lectures and readings cover recent research in the development and properties of organic matter.
Practical applications of the continuum concept for deformation of solids and fluids, …
Practical applications of the continuum concept for deformation of solids and fluids, emphasizing force balance. Stress tensor, infinitesimal and finite strain, and rotation tensors developed. Constitutive relations applicable to geological materials, including elastic, viscous, brittle, and plastic deformation. Solutions to classical problems in geodynamics.
Survey of atmospheric and oceanic phenomena including the discussion of observations and …
Survey of atmospheric and oceanic phenomena including the discussion of observations and theoretical interpretations. Topics covered include: monsoons; El Nino; planetary waves; atmospheric synoptic eddies and fronts; gulf stream rings; hurricanes; surface and internal gravity waves; and tides. In this course, we will look at many important aspects of the circulation of the atmosphere and ocean, from length scales of meters to thousands of km and time scales ranging from seconds to years. We will assume familiarity with concepts covered in course 12.003 (Physics of the Fluid Earth). In the early stages of the present course, we will make somewhat greater use of math than did 12.003, but the math we will use is no more than that encountered in elementary electromagnetic field theory, for example. The focus of the course is on the physics of the phenomena which we will discuss.
The St. Louis Cardinals are scheduled to play their home opener the …
The St. Louis Cardinals are scheduled to play their home opener the next day and Megan Riley, a young meteorologist who works for a private weather consulting firm, is responsible for developing the weather forecast. It's starting to look like she may need to change her current forecast for rain to snow. Students work in small groups to analyze information presented in each part of this multi-part dilemma case and, along the way, are asked to update their forecast: keep it as rain, or revise it to snow. The case has been used both in an introductory meteorology course and in a capstone course for seniors in atmospheric science.
This role-playing case on climate change policy is designed to engage student …
This role-playing case on climate change policy is designed to engage student groups in parallel discussions on policy instruments and packages for controlling greenhouse gas emissions. Specifically, student groups discuss cap-and-trade and carbon tax policies for reducing carbon dioxide emissions. Each group has four students representing one of the following characters: climate scientist, economist, political sociologist, and the staff expert on science related policy. Students study the policies from a holistic perspective and explore related social, economic and environmental issues. In the end, each group drafts a statement for the senator that includes choices and recommendations based on these different views. This case is appropriate for introductory environmental studies and environmental economics courses once students have been introduced to the basic technical and scientific information on climate change.
A series of presentations on an advanced topic in the field of …
A series of presentations on an advanced topic in the field of geology by the visiting William Otis Crosby lecturer. The Crosby lectureship is awarded to a distinguished international scientist each year to introduce new scientific perspectives to the MIT community. Subject content and structure vary from year to year.
This interrupted case study focuses on the seasonal hypoxic area in the …
This interrupted case study focuses on the seasonal hypoxic area in the Gulf of Mexico known as the Dead Zone. It follows Sue, a college student, whose father is a commercial fisherman affected by the lack of fish in his usual fishing grounds in the summer. In her quest to determine why the fish disappear, Sue learns about both the biological and physical forces that produce, maintain, and eventually dissipate the hypoxic zone. The case introduces students to the marine food web, the aquatic microbial loop, the impact of exogenous nutrients, and the physical forces that affect oxygen content and water stratification. It could be used in introductory biology or ecology courses or in an oceanography course.
An introduction to theoretical studies of systems of many interacting components, the …
An introduction to theoretical studies of systems of many interacting components, the individual dynamics of which may be simple, but the collective dynamics of which are often nonlinear and analytically intractable. Topics vary from year to year. Format includes both pedagogical lectures and round-table reviews of current literature. Subjects of interest include: problems in natural science (e.g., geology, ecology, and biology) where quantitative theory is still in development; problems in physics, such as turbulence, that demonstrate powerful concepts such as scaling and universality; and modern computational methods for the simulation and study of such problems. Discussions in context of contemporary experimental or observational data.
An introduction to theoretical studies of systems of many interacting components, the …
An introduction to theoretical studies of systems of many interacting components, the individual dynamics of which may be simple, but the collective dynamics of which are often nonlinear and analytically intractable. Topics vary from year to year. Format includes both pedagogical lectures and round-table reviews of current literature. Subjects of interest include: problems in natural science (e.g., geology, ecology, and biology) where quantitative theory is still in development; problems in physics, such as turbulence, that demonstrate powerful concepts such as scaling and universality; and modern computational methods for the simulation and study of such problems. Discussions in context of contemporary experimental or observational data.
An introduction to theoretical studies of systems of many interacting components, the …
An introduction to theoretical studies of systems of many interacting components, the individual dynamics of which may be simple, but the collective dynamics of which are often nonlinear and analytically intractable. Topics vary from year to year. Format includes both pedagogical lectures and round-table reviews of current literature. Subjects of interest include: problems in natural science (e.g., geology, ecology, and biology) where quantitative theory is still in development; problems in physics, such as turbulence, that demonstrate powerful concepts such as scaling and universality; and modern computational methods for the simulation and study of such problems. Discussions in context of contemporary experimental or observational data.
Is it better to have a new parking lot on campus or …
Is it better to have a new parking lot on campus or use that space to develop a community garden? This is the issue presented in this "clicker case," which pulls students into the decision-making process. Students learn about concepts related to sustainability and the challenges of developing more sustainable life styles. They also calculate their ecological footprint. The case combines the use of personal response systems (clickers) with case teaching methods and formats. It is presented in class using a series of PowerPoint slides (~800KB) punctuated by questions that students respond to before moving on to the next slide. Written for a non-majors introductory biology class, the case also is suitable for use in courses in ecology, environmental science, conservation biology, environmental studies, and general biology.
Students learn about the wonderful and fascinating country of China, and its …
Students learn about the wonderful and fascinating country of China, and its environmental challenges that require engineering solutions, many in the form of increased energy efficiency, the incorporation of renewable energy, and new engineering developments for urban and rural areas. China is fast becoming an extremely influential factor in our world today, and will likely have a large role in shaping the decades ahead. China is the world's largest energy consumer and the largest producer of carbon dioxide emissions, leading engineers and scientists to be concerned about the role these emissions play in rural and urban public and environmental health, as well as in global climate change. Through exploring some sources of air pollution, appropriate housing for different climate zones, and the types of renewable energy, the lessons and activities of this unit present ways that engineers are helping people in China, using an approach to cleaner, smarter, healthier and more-efficient ways of living that apply to people wherever they live.
The geologic record demonstrates that our environment has changed over a variety …
The geologic record demonstrates that our environment has changed over a variety of time scales from seconds to billions of years. Subject explores the many ways in which geologic processes control and modify the Earth's environment. Topics include: chemical and physical interactions between the solid Earth, its oceans and atmosphere; the effect of catastrophic events such as volcanic eruptions and earthquakes on the environment; geologic hazards; and our role in modifying the environment through earth resource development. This subject serves as an introduction to subject 12.120, which addresses field applications of these principles in the American Southwest. (Please note: 12.120 is not offered every year.)
This course is designed to be a survey of the various subdisciplines …
This course is designed to be a survey of the various subdisciplines of geophysics (geodesy, gravity, geomagnetism, seismology, and geodynamics) and how they might relate to or be relevant for other planets. No prior background in Earth sciences is assumed, but students should be comfortable with vector calculus, classical mechanics, and potential field theory.
This is a freshman advising seminar. The professor of a FAS is …
This is a freshman advising seminar. The professor of a FAS is the first year advisor to the (no more than 8) students in the seminar. The use of Global Positioning System (GPS) in a wide variety of applications has exploded in the last few years. In this seminar we will explore how GPS works, the range of applications, and the conflict between civilian users and military planners. This seminar is followed by a UROP research project in the spring semester where results from precise GPS measurements will be analyzed and displayed on the web.
Using problem-based learning and role-playing, students analyze the geological origins of the …
Using problem-based learning and role-playing, students analyze the geological origins of the Galapagos Islands, their colonization, species formation, and threats to their biodiversity in this story of a graduate student caught between local fishermen and government officials fighting for control of the islands' natural resources. The case was designed for an introductory biology course where the focus is on evolution. It would also be appropriate for courses in ecology, conservation biology, and natural resources management.
Diagnostic studies and discussion of their implications for the theory of the …
Diagnostic studies and discussion of their implications for the theory of the structure and general circulation of the Earth's atmosphere. Includes some discussion of the validation and use of general circulation models as atmospheric analogs.
This "clicker case" begins by assessing students' impressions of global climate change …
This "clicker case" begins by assessing students' impressions of global climate change and the role that human activities play in recent global warming trends. Students assume the role of an intern working for a U.S. senator. They need to understand the scientific evidence for human impact on climate change so that they can advise the senator on future policy decisions. The case was designed for use in a one-semester introductory biology course taken primarily by freshmen and sophomores to fulfill a general education requirement, but could be used in any introductory biology course or in an ecology or environmental science course. It consists of a PowerPoint presentation (~1.6MB) presented in class that is punctuated by multiple-choice questions students respond to using personal response systems ("clickers"). The case can be adapted for use without these technologies.
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