The culmination of the Environmental Studies major. Students, while working with an advisor in their concentration, conduct research and write a thesis. Prerequisite: ENVS 400-level course and declaration of the ENCVS major. The environmental Studies major, as of the fall of 2008, requires 1 semester of ENVS 399 and two semesters of ENVS 498.

This is an ABCS course designed to provide the student with an understanding of air pollution at the local, regional and global levels. The nature, composition, and properties of air pollutants in the atmosphere will also be studied. The course will focus on Philadelphia's air quality and how air pollutants have an adverse effect on the health of the residents. The recent designation by IARC of Air Pollution as a known carcinogen will be explored. How the community is exposed to air pollutants with consideration of vulnerable populations will be considered. Through a partnership with Philadelphia Air Management Service (AMS) agency the science of air monitoring and trends over time will be explored. Philadelphia's current non-attainment status for PM2.5. and ozone will be studied. Philadelphia's current initiatives to improvethe air quality of the city will be discussed. Students will learn to measure PM2.5 in outdoor and indoor settings and develop community-based outreach tools to effectively inform the community of Philadelphia regarding air pollution. The outreach tools developed by students may be presentations, written materials, apps, websites or other strategies for enhancing environmental health literacy of the community. A project based approach will be used to include student monitoring of area


schools, school bus routes, and the community at large. The data collected will be presented to students in the partner elementary school in West Philadelphia . Upon completion of this course, students should expect to have attained a broad understanding of and familiarity with the sources, fate, and the environmental impacts and health effects of air pollutants.

Asthma as a pediatric chronic disease is undergoing a dramatic and unexplained increase. It has become the number one cause of public school absenteeism and now accounts for a significant number of childhood deaths each year in the USA.The Surgeon General of the United States has characterized childhood asthma as an epidemic. In ENVS 408, Penn undergraduates learn about the epidemiology of urban asthma, the debate about the probable causes of the current asthma crisis, and the nature and distribution of environmental factors that modern medicine describes as potential triggers of asthma episodes. Penn students will co-teach asthma classes offered in public schools in West Philadelphia and survey asthma caregivers,providing them with the opportunity to apply theoretical knowledge to real-world situations,promotecommunity education and awareness about asthma, and use problem-solving learning to enhance student education in environmental health.

Lead poisoning can cause learning disabilities, impaired hearing, behavioral problems, and at very high levels, seizures, coma and even death. Children up to the age of six are especially at risk because of their developing systems; they often ingest lead chips and dust while playing in their home and yards.


In ENVS 404, Penn undergraduates learn about the epidemiology of lead poisoning, the pathways of exposure, and methods for community outreach and education. Penn students collaborate with middle school and high school teachers in West Philadelphia to engage middle school children in exercises that apply environmental research relating to lead poisoning to their homes and neighborhoods.

Application of student and faculty expertise to a specific environmental problem, chosen expressly for the seminar. May be repeated for credit.

This course is a hands-on introduction to the concepts and capabilities of geographic information systems (GIS). Students will develop the skills necessary for carrying out basic GIS projects and for advanced GIS coursework. The class will focus on a broad range of functional and practical applications,ranging from environmental science and planning to land use history, social demography, and public health. By the end of the course, students will be ableto find, organize, map, and analyze data using both vector (i.e. drawing-based) and raster (i.e. image-based) GIS tools, while developing an appreciation for basic cartographic principles relating to map presentation.This course fulfillsthe spatial analysis requirement for ENVS and EASC Majors. Previous experiencein the use of GIS is not required.

The study of sustainability-the long term viability of humans in harmony with the environment-has been identified as a critical issue for society and industry and is evolving to examine how society should conduct itself in order to survive.This issue impacts the consumer goods that we use in our lives,the processes that are designed to make these goods, and the raw materials that we obtain to create these goods.The questions that we will examine will be:can these goods be obtained,made,and consumed in a fashion that allows the current quality of life to be mantained (or enhanced) for future generations? Can these processes be sustainable? A review of consumer goods is necessary as the starting point in order to understand the basic needs of people in society and why people consume goods as they do. Subsequently,each student will choose a product to examine in detail and will research the product for its impact with respect to natural resource selection,production,use,and disposal/reuse.

This course is an introduction to current and developing techniques for analyzing environmental contamination and for remediation of damaged environments. Knowledge of these options is important for students interested in public/law applications and environmental lanscape design and as a starting point for those pursuing a more science-oriented understanding. The first portion of this course will address bioindicators, the use of living systems to assess environmental contamination. These include systems ranging from biochemical assays to monitoring of whole organisms or ecosystems, as well as techniques ranging from laboratory to field and satellite surveys. The second portion of the course will introduce technologies for bioremediation- the use of living systems to restore contaminated environments. The technologies scale from single-species systems to complex ecosystems such as constructed wetlands; case studies will be examined. Students will be expected to participate in field trips, as well as prepare a final paper examining a particular technology in detail.

This course will provide an understanding of the Earth's climate system and howand why this has changed through time. The emphasis will be placed on spatial and temporal scales in the modern system while exploring the evidence for past change, possible mechanisms to explain these changes, and the implications of these changes to past, present, and future global climate. Students will learn to reconstruct the history and scales of climate change through the use of proxies; understand the mechanisms that act to drive climate change; show an understanding of the long-term natural climate variability on a global and regional scale; understand the importance of natural environmental change, against which to assess human impacts, recent climate change and issues of future environmental change.

This course will evaluate the multiple factors that must function to ensure the sustainability of estuaries of national significance. Since the beginning of the environmental movement in the 1960s, we have attempted to protect and improve our watersheds and estuaries through a series of environmental laws, but we learned over the last three decades that regulatory-based "command & control" approaches may have achieved their limits of success, and we now need to think more holistically in order to achieve the Clean Water Act goal of "fishable and swimmable" waters. In this course we will explore the new collaborative strategies and partnerships, which are available, and how social, economic and cultural factors are equally important as regulation to achieve estuary restoration. The National Estuary Program (NEP) was established in 1987 by amendments to the Clean Water Act (Section 320) to identify, restore and protect estuaries along the coasts of the U.S. Unlike traditional regulatory approaches to environmental protection, the NEP targets a broad range of issues and engages local communities in the process. The program focuses not just on improving water quality in an estuary, but on maintaining the integrity of the whole system - its chemical, physical, and biological properties, as well as its economic, recreational, and aesthetic.


This course will examine the twenty estuaries of national significance, including the Chesapeake and the Delaware Bays, in an effort to define the condition of estuaries in the US and what strategies can be utilized to attain water quality and habitat goals while achieving important socioeconomic needs of the estuary's diverse stakeholders. You will examine the history of estuary management, the factors that stress water quality and habitat, and what strategies are commonly used to reduce risks while safeguarding the environment and public health.