Paleoecology, or ecology in the fossil record,is the study of how interactions between species have developed over time and how ecosystems and environmental change have shaped the evolution of life and biodiversity.It also involves rebuilding lost communities from fossil evidence to provide context for the origins of modern life and modern ecosystems.This seminar course will survey major topics in Paleoecology, including of ecosystems,the long-term connections between habitat, life mode and biodiversity as well as the distribution of life (e.g. paleobiogeography), escalation between predatorsand prey, competition between invasive and resident species, and how we can infer the ecology and behavior of long-dead organisms. Students will lead discussions on select concepts and choose one topic to investigate in depth.

Statistical analysis of data from geological, geotechnical, and geohydrologic sources.

Urban forests provide ecological and socio-economic benefits ranging from improving air, water, and soil quality to creating wildlife habitat to enhancing thermal comfort and the health of individuals and whole communities to increasing property values and more. We will explore research on the nature, function, and value of urban forests. We will investigate reforestation efforts in Philadelphia, Baltimore, New York, and Pittsburgh with projects typically involving deer control, invasive plant removal, planting of native trees and shrubs increasingly propagated from local seed sources, maintenance, and monitoring. We will learn about the myriad advocacy and education programs supporting urban forests. Speakers from the US Forest Service, Philadelphia Parks and Recreation, and TreePittsburgh will expand our understanding of these important ecosystems. Five weekend field trips to Fairmount Park in Philadelphia, Baltimore, and NYC will illustrate the character of urban forests and reforestation projects. Students will research and present on an urban forest system (from Philadelphia or elsewhere) and research a topic of interest related to course content.

This course will use the weekly EES seminar series to survey historic breakthrogh papers or topics in the earth sciences, as well as modern papers - written by the seminar speakers - that often put the classics in perspective. Graduate students (Ph.D. only) in the Department of Earth and Environmental Science will engage in the material through reading, presentation, and discussion. The course has several goals. (1.) To engender an understanding and appreciation of major breakthroughs in our field. (2.) To develop skills in presenting and discussing scientific results. And (3.) to refine students' understanding of what constitutes great science.

This course is designed to prepare Master of Science in Applied Geosciences students to undertake their Project Design exercise. In this course, we discuss how to identify an appropriate research project, how to design a research plan, and how to prepare a detailed proposal. By the end of the course, each student is expected to have completed a Project Design proposal.

The course introduces the basic principles of structural geology and their applications to engineering and environmental site characterization. Includes the mechanisms for the deformation and failure of the earth's crust, folded and faulted structures, and the orthogonal and stereographic solutions to characterize near-surface geologic structure. It also includes the construction and interpretation of geologic maps, geologic cross sections and block diagrams. Emphasis is placed on the graphical representation of subsurface data, including the use of selected computer programs, and the integration of the data to solve problems encountered in engineering and environmental projects.

Static and Dynamic mechanical properties of fluid in earth materials, as applied to the Hydrologic Sciences; Principles of Fluid Mechanics and Hydraulics applied to open channel flow in earth materials; flow through gates, weirs, spillways, and culverts; Applications of Darcy's Law to subsurface flow and seepage.

This course is designed to introduce the major definitions and concepts regarding groundwater flow and contaminant transport. The theory and underlying concepts, including mathematical derivations of governing equations used to model groundwater flow and contaminant transport, will be discussed and applications to environmental problems addressed. Upon completion of this course, students should expect to have acquired the skills necessary to pursue course work in flow and transport numerical and analytical modeling.