Global ecosystem

Lecture, three hours. Natural disasters are natural processes that adversely affect humans. By examining these processes students develop a basic understanding of Earth’s physical environment. Topics include: tectonics, earthquakes, volcanoes, landslides, severe weather, flooding, climate change, mass extinctions and impacts with space objects.

Lecture, three hours. Overview of scientific underpinnings of global environmental change and human health consequences. Provides students with an understanding of the fundamental dependency of human health on global environmental integrity. Encourages disciplinary cross-fertilization through interaction of students in environmental, health, and policy sciences. Prerequisite: at least one upper-division course in environmental science, public health, environmental policy, and/or environmental management, or consent of instructor.

Lecture, three hours. Understanding the impact of the nuclear age on the environment and human health through the interrelated developments of nuclear power and nuclear weapons. The early years of weapon development, catastrophic environmental pollution, perils of nuclear power in the U.S. and Russia.

Lecture, three hours. Focuses on processes of exposure to environmental toxins/agents and their impact to human health and the environment. Media transport, exposure assessment, susceptibility, behavior, and health effect of several toxins are discussed. Public Health Sciences and Public Health Policy majors have first consideration for enrollment.

Lecture, three hours; discussion, one hour. Introduction to geologic principles and applications to environmental problems. Topics include: tectonic processes, earth materials, soils, river processes, groundwater, the coastal environment, slope failures, seismic hazards, mineral resources, and land-use evaluation based on geologic conditions. Examples from case studies. Prerequisite: Social Ecology E8.

Lecture, three hours. A mechanistic perspective on ecosystem processes. Covers ecosystem development, element cycling, and interactions with plants and microbes. The role of ecosystems in environmental change is also addressed. Prerequisite: Chemistry 51C.

An examination of the interactions between plants and their environment. Emphasis on the underlying physiological mechanisms of plant function, adaptations and responses to stress, and the basis of the distribution of plants and plant assemblages across the landscape. Prerequisites: Earth System Science 51 or 60A and 60C or Biological Sciences E106.

An examination of the interactions between plants and their environment. Emphasis on the underlying physiological mechanisms of plant function, adaptations and responses to stress, and the basis of the distribution of plants and plant assemblages across the landscape. Prerequisites: Earth System Science 51 or 60A and 60C or Biological Sciences E106.

Examines the physical/ chemical processes which determine the structure and composition of Earth’s atmosphere and its role in the climate system.

Each quarter is devoted to indepth analysis of an important and rapidly developing area in the field of climate dynamics. Prerequisite: Earth System Science 200 or equivalent, or consent of instructor.