EAS 4580 - Volcanology

(OPHLS-AG, PBS-AS, PHS-AS)

Fall. 3 credits. Letter grades only.

Co-meets with EAS 6580.

E. Gazel.

Volcanic rocks constitute a significant component of the surface of all the terrestrial planets. Volcanoes are the main location of mass and energy exchange between the external and internal parts of our planet, making volcanic processes key not only for the physical and chemical evolution of the planet, but also to the evolution of climate and life. This course incorporates the physics and chemistry of magmatic processes related to volcanic activity in several modules followed by exercises done in class and complemented by weekly assignments.

Outcome 1: Identify, describe and interpret the different volcanic deposits in the geologic record.

Outcome 2: Interpret the physical mechanisms by which magmas are produced, transport through the mantle and crust, and erupt at the surface.

Outcome 3: Understand the role of volcanism in planetary evolution.

Outcome 4: Evaluate the hazards and risks to human populations and the environment associated with volcanic processes.