Environmental Geochemistry (GEOL 1516)
This course explores the interactions of Earth’s rock, water, air, and biologic systems that determine the chemical characteristics of our environment. Students will examine the distribution, cycling, and transport of elements and chemical compounds in the hydrosphere, terrestrial environment, and biosphere across scales. Topics include aqueous chemistry and thermodynamics, soil formation and chemistry, inorganic and organic pollution, toxicology, air quality, atmospheric chemistry, and related current topics with a focus on western PA and Appalachia. The laboratory component of the course involves student-led and designed projects on watershed geochemistry of nearby Schenley Park, which incorporates field sampling and measurements, sample processing and laboratory measurements, data analysis, and scientific writing.
Semesters taught: Fall 2025
Geology (GEOL 0800)
This course examines the Earth, from the formation of our solar system to today. Subjects include the classification and origin of rocks and minerals, the role of plate tectonics in shaping the Earth and producing such hazards as earthquakes and volcanoes, the forces that sculpt landscapes and sometimes threaten our lives and property, the evidence for changing climate, and the future of such resources as groundwater, fossil fuels, and ores. The course serves as a prerequisite for the Geology and Environmental Science Department's 3 undergraduate majors: BS in Geology, BS in Environmental Sciences, and BA in Environmental Studies.
Semesters taught: Spring 2025
Topics in Geochemistry: Current Research (GEOL 3958)
Co-led with Drs. Brian Stewart and Rosemary Capo, this course involves student-led discussions and presentations on current research topics involve near-surface biogeochemistry, element cycles, and sustainable resource recovery.
Semesters taught: Fall 2024, Spring 2025, Fall 2025