Environmental and Solid Earth Geophysics
Listed in: Geology, as GEOL-41
Peter D. Crowley (Section 01)
Only the surface of the earth is accessible for direct study but, as a two-dimensional surface, it represents a very incomplete picture of the geologic character of the earth. The most fundamental realms of the earth--the core and mantle--cannot themselves be observed. Even the uppermost part of the crust, where the lithosphere and hydrosphere interact to determine the quality of the environment in which we live, is hidden. Indirect signals, observed at the surface, can give us a more comprehensive understanding of earth structure--from environmental problems that lie just below the surface to the dynamics of the core/mantle boundary. We can “see” these subsurface realms using seismology, gravity, magnetism and heat flow observations. This course will bring findings from geophysics to bear on developing a picture of the earth in three dimensions. Three hours of class and three hours of laboratory each week.
Requisite: Geology 11 or 12. Spring semester. Professor Crowley.
KeywordsLab science course
Offerings2013-14: Offered in Spring 2014
Other years: Offered in Spring 2009, Spring 2011, Spring 2013, Spring 2015