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Spring Semester 2007

Greg Wiles gwiles@wooster.edu office: Scovel 119 phone: 263-2298 Department of Geology The College of Wooster Wooster, OH 44691

 General: This is the web syllabus for the Spring 2007 Environmental Geology course at The College of Wooster (http://www.wooster.edu/geology/geo110/geo110.html). Web resources via links, announcements and assignments will be added to these pages each week. See class notes at the bottom of this page for general class logistics.

Introduction: We live in a world that is increasingly vulnerable to environmental change. 2005 was the warmest year in more than century, over the past 30 years, the Earth has warmed by 0.6 degrees C. Should we worry about this recent warming of our planet? We know that far more drastic climate variations have occurred in the past, like the Ice Ages. What is the cause of this warming? Questions like these will be explored from the long-term perspective of the geologic record.

Issues of environmental change on local to global scales can be placed into an earth systems science perspective by first examining the evolution and structure of our planet's atmosphere, hydrosphere, biosphere, and lithosphere, and how these systems naturally interact. Emphais is placed on understanding biogechemical cycles. From this perspective we can better evaluate the effects of anthropogenic perturbations in the systems such as the introduction of pollutants in groundwater or land degradation associated with agriculture.

Texts: 1(M) - Environmental Geology , 7th edition by Carla Montgomery (2006), A Civil Action by Jonathan Hare. Additional readings will be handed out in class. Students are expected to read the assigned material before the class meeting.

Environmental Geology - Geology 110 - Spring 2007 Instructor - Greg Wiles Class: Scovel 105 9:00-9:50 MWF

Weekly Class Schedule

Earth Materials and the Lithosphere

15 - 19 January
Earth Systems and Origin
Reading: M: 2-21
Preparation Questions
Assignments: Hand be sure to fill out the form on the Most Pressing Environmental Concern. Quick quiz on Friday.

Links: After an introduction to the purpose and scope of Environmental Geology and a discussion of the scientific method, we will explore the lithosphere and the materials that make up the earth. A basic understanding of the earth's structure and how it came to be is a crucial starting point. The Big Bang must be explored to begin the story with the ultimate origins of our spheres of study. The Earth's unique place in the solar system, the composition of its atmosphere and the right surface temperature for the evolution of life and liquid water are all part of the discussion. The "just right" nature of our place in the universe is often referred to as the Goldilock's Effect. We end the week looking at the evolution of the hydrosphere and atmosphere through time. The role of the biosphere in atmospheric evolution leads to discussion of one view of their relationship or the GAIA hypothesis. Next week I will hand out our first assignment . This assign. deals with the challenges of modelling population growth. The Union of Concerned Scientists have an informative page that describes the issues we need to keep in mind when trying to anticipate future population growth. These two sites, one from the US Census Bureau and the other maintained by the University of North Carolina will give you up-to-date population figures as well as past global population figures for the past 40 years or so.

Announcements: Be sure to check the GEOCLUB webpage for Thursday seminars at 11AM in Scovel 205. You are all welcome to attend the talks and join us afterwards for Geolunch in Lowry.

22 - 26 January
Geologic Time and Earth History
Reading: M: 497-504
Preparation Questions
Assignments: I will handout the Population exercise this Friday.

Announcements: GEOCLUB

29 January - 2 February
Minerals, Rocks and the Rock Cycle
Reading: M: 23-41, 280-305
Preparation Questions
Assignments: In addition to the reading from the text read the attached Geofacts from the Ohio Department of Natural Resources (ODNR: Division of Geology). The Population Exercise is due Friday and Monday we will view a video Cracking the Ice Age, the preparation questions for the video are due Weds. at the beginning of class.

Announcements: This week's GEOCLUB will feature Emily your TA, who wil give a presentation on her IS topic, which is concerned with mill dams in Ohio and their role in stream restoration. We meet in Scovel 205 at 11 AM each Thursday.

5 - 9 February
Storing Resources with a Focus on Oil
Reading: B: Chapters 2, 5, M: 306-328, Read the ODNR Geofacts on NRG too. Click here for the download.
Preparation Questions
Assignments:

Links: Take a look at the website of the Energy Information Administration (this is where I took the figure on your preps. on Monday). What do you think of the role of Renewable energy in our overall scheme in the US.

Announcements: 7 February (Weds.) Dr. William Ruddiman will present Farmers First Altered Climate Thousands of Years Ago (Lean Lecture Room 7:30 PM)

12 - 16 February
Soils and the Nitrogen Cycle
Reading: M:258-279, read: Human Alteration of the Global Nitrogen Cycle - find the reading at the site of the Ecological Society of America. It is issue 1 of their Issues in Ecology series. Click on the image of the first page of issue 1 to download.
Preparation Questions
Assignments: NOTE THE THE EXAM IS POSTPONED UNTIL MONDAY - DUE TO THE SCHOOL CLOSING -First in-class exam (19 February)

Links: Click http://www.wooster.edu/geology/geo110/exam1.pdf for an example exam. Keep in mind that material in this class differs from year to year, but this will give you an idea of the exam format.

Announcements:

19 - 23 February
Mass Movements and the Hydrologic Cycle
Reading:Reading: M:169-192, 121-123, handout
Preparation Questions
Assignments: 19 NEW EXAM DATE

Announcements: Richard Alley will present Possibilities in Problems: The Good Side of Global Warming (Tues. 20 February, Lean Lecture Hall 7:00 P.M.). This is

Water and the Hydrosphere

26 February - 2 March
Guest Speakers this week - No-Till Agriculture and Green Buildings
Reading:Reading: M:169-192, 121-123, handout
Preparation Questions
Assignments:

Links:

Announcements: Dr. David Van Doren (Retired OARDC) will give a short presentation on No-Till Agriculture.

5 - 9 March
The Hydrologic Cycle, Streams and Flooding
Reading: M: 121-145, Ohio's Hydrologic Cycle,
Preparation Questions
Assignments:

Links:

Announcements:

No Class - Spring Break during the weeks of 12 and 19 March

26 - 30 March
Introduction to Groundwater and Water Quality and Plumes
Reading: M:393-417.
Preparation Questions
Assignments: Due Friday - Hydrologic Cycle Modeling Exercise.

Links:

Announcements:

Climate and the Atmosphere

2 - 6 April
Intro. to the Atmosphere and Circulation/ Ozone
Reading: M:228-257, M:423-448.
Preparation Questions
Assignments: Exam #2 - Friday 6 April

Links:

Announcements:

9-13 April
The Rise and Fall of Ozone and the El Nino and the Ocean - Atmosphere System
 
Preparation Questions
Assignments:

Links:

Announcements: 15 April (Sunday) local field trip - the bus will load at 8:45 and leave promptly at 9:00 AM (meet as Scovel Circle, north side of Scovel Hall). Bill McKibben will present: Global Warming as a Moral Problem (12 April, Scheide Music Center, 7:30 pm).

16 - 20 April
The Modern Carbon Cycle and Global Change
M:193-222, Handout
Preparation Questions
Assignments:

Links:

Announcements: 15 April (Sunday) local field trip - the bus will load at 8:45 and leave promptly at 9:00 AM (meet as Scovel Circle, north side of Scovel Hall). Curtis Runnels will present Environmental Degradation in Anicent Greece: The Myth of the Golden Age (16 April. Lean Lecture Hall, 7:30 PM).

23 - 27 April
Contemporary Climate Change, Sea Level Rise and the Future
Reading: Handout
Preparation Questions
Assignments:

Links:

Announcements:

30 April - 4 May
Future Choices
Reading: Broecker Reading (handout)
Preparation Questions
Assignments:

Links:

Announcements:

 8 May (Tuesday): Final Examination (9:00 a.m. in Scovel 105)

Class Notes

Preparation questions: At the beginning of each class I will handout a sheet of two or three preparation questions that should be answered before the start of the next class. I will occasionally collect these at the start of the class and correct them as a quiz. A complete set of questions will be available on this web page if you need to miss a class.

Exercises: Three exercises and two written reports are required. Written reports will be based on exercises associated with A Civil Action and class handouts. Due dates will be listed on assignment handouts and above in the course schedule.

Class attendence and conduct: You must come to class and participate. You should review your Code of Academic Integrity in The Scott's Key. Plagarism and cheating on assignments, quizzes and exams will result in an F in the course.

Course evaluation

There will be three exams, two mid-terms (20% each) and one comprehensive final (25%). Ten quizzes will also be given, students not attending lectures when quizzes are given will receive a zero. I will drop the lowest two quiz grades rather than allowing makeups. Preparation questions will occasionally be collected as quizzes.

 Exams (3) 65%
 Quizzes (8 to10) 15%
Exercises and reports 15%
Class participation 5%

Academic Honesty and the Code of Academic Integrity

The College’s understanding and expectations in regard to issues of academic honesty are fully articulated in the Code of Academic Integrity as published in the Scot’s Key and form an essential part of the implicit contract between the student and the College. The Code provides a framework at Wooster to help students develop their own personal integrity.


While you are a student at this college, you will be treated as an adult. You are expected to know and abide by the rules of the institution as described in the Scot’s Key and The Handbook of Selected College Policies. You should cite your sources to avoid plagiarizing ideas and text. Particular attention should be directed to the appropriate use of materials available on-line through the Internet. It is important that you read and understand the ethical use of information. Whether intentional or not, improper use of materials can be considered a violation of academic honesty.
Cheating in any of your academic work is a serious breach of the Code of Academic Integrity and is grounds for an F for the entire course. Such violations include turning in another person’s work as your own, copying or paraphrasing from any source without proper citation, going beyond what is allowed in a group project, fabricating excuses and lying in connection with your academic work. You will be held responsible for your actions. If you are unsure as to what is permissible, always consult your course instructor.

Schedule Conflicts

The faculty of the College has recently approved a new policy regarding conflicts between extracurricular and academic events. The policy reads as follows: "The College of Wooster is an academic institution and its fundamental purpose is to stimulate its students to reach the highest standard of intellectual achievement. As an academic institution with this purpose, the College expects students to give the highest priority to their academic responsibilities. When conflicts arise between academic commitments and complementary programs (including athletic, cultural, educational, and volunteer activities), students, faculty, staff, and administrators all share the responsibility of minimizing and resolving them. As a student you have the responsibility to inform the faculty member of potential conflicts as soon as you are aware of them, and to discuss and work with the faculty member to identify alternative ways to fulfill your academic commitments without sacrificing the academic integrity and rigor of the course."

Teaching Assistants: Emily Cunningham will be the TA, she is a senior Geology major.

Instructor:Each week I will post office hours outside my office (Scovel 119) - sign up for an appointment. I can also be reached via email or at 2298.

Greg Wiles
gwiles@wooster.edu
office: Scovel 119
phone: 263-2298
Department of Geology
The College of Wooster
Wooster, OH 44691