1 - 9 of 9 results for: ESS

Southeast Alaska is often described as America's "last frontier," embodying a physical reality of the "pristine" that was once revered by the early romantics and founders of the modern conservation movement throughout Western North America. Although endowed with more designated Wilderness land than any other state, Alaska remains a working landscape: a mixed cash-subsistence economy where communities rely upon the harvest and export of natural resources. Here, ecosystem services remain tangible, and people living in communities that are unconnected by roads confront questions of sustainability on a daily basis. This field-based course introduces students to the global questions of land use change and sustainable resource management in the American West through the place-based exploration of Southeast Alaska. Focused on four key social-ecological challenges -- fisheries, forestry, tourism, and energy -- the coupled human-natural systems of Southeast Alaska provide a unique lens for students to interpret broader resource management and conservation issues. The curriculum balances field explorations and classroom lectures with community exploration in which students will engage with fishermen, hatchery workers, forest managers, loggers, mill owners, tour operators, tourists, city officials, citizens, and Native residents. Students will catch their own salmon, walk through old-growth and logged forests, kayak next to glacial moraines, and witness the impacts of human activities, both local and global, on the social-ecological systems around them. In the context of rapidly changing ecosystems, students will confront the historical, ecological, and economic complexities of environmental stewardship in this region. By embedding their experiences within frameworks of land change science, land-ocean interactions, ecosystem ecology, and natural resource management and economics, students will leave this course ready to apply what they have learned to the global challenges of sustainability and conservation that pervade systems far beyond Alaska. This course is co-sponsored by the School of Earth Sciences and takes place in Sitka, Alaska. Students arrange for their arrival at the seminar's point of origin; all subsequent travel is made possible by Sophomore College and the School of Earth Sciences.

The ecologically and geologically diverse Rocky Mountain area is being strongly impacted by changing land use patterns, global and regional environmental change, and societal demands for energy and natural resources. This field program emphasizes coupled environmental and geological problems in the Rocky Mountains, covering a broad range of topics including the geologic origin of the American West from three billion years ago to the present; paleoclimatology and the glacial history of this mountainous region; the long- and short-term carbon cycle and global climate change; and environmental issues in the American West related to changing land-use patterns and increased demand for its abundant natural resources. In addition to the science aspects of this course we will also investigate the unique western culture of the area particularly in regards to modern ranching and outfitting in the American West. These broad topics are integrated into a coherent field-study as we examine earth/ environmental science-related questions in three different settings: 1) the three-billion-year-old rocks and the modern glaciers of the Wind River Mountains of Wyoming; 2) the sediments in the adjacent Wind River basin that host abundant gas and oil reserves and also contain the long-term climate history of this region; and 3) the volcanic center of Yellowstone National Park and the mountainous region of Teton National Park. Students will complete six assignments based upon field exercises, working in small groups to analyze data and prepare reports and maps. Lectures will be held in the field prior to and after fieldwork. The students will read two required books prior to this course that will be discussed on the trip.nnNote: This course involves one week of backpacking in the Wind Rivers and hiking while staying in cabins near Jackson Hole, Wyoming. Students must arrive in Salt Lake City on Monday, September 4. (Hotel lodging will be provided for the night of September 4, and thereafter students will travel as a Sophomore College group.) We will return to campus on Friday, September 22.

Invited faculty, researchers and professionals share their insights and perspectives on a broad range of environmental and sustainability issues. Students critique seminar presentations and associated readings.

(Formerly GES 274S.) Four-week, intensive. The interplay between molecular, physiological, ecological, evolutionary, and geochemical processes that constitute, cause, and maintain microbial diversity. How to isolate key microorganisms driving marine biological and geochemical diversity, interpret culture-independent molecular characterization of microbial species, and predict causes and consequences. Laboratory component: what constitutes physiological and metabolic microbial diversity; how evolutionary and ecological processes diversify individual cells into physiologically heterogeneous populations; and the principles of interactions between individuals, their population, and other biological entities in a dynamically changing microbial ecosystem. Prerequisites: CEE 274A and CEE 274B, or equivalents.

Under supervision of an Earth System Science faculty member on a subject of mutual interest.

May be repeated for credit. Prerequisite: consent of instructor.