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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.
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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. | |
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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.
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Geologic Time and Earth History |
| Reading: M: 497-504 | |
| Preparation Questions | |
| Assignments: I will handout the Population exercise this Friday. | |
| Announcements: GEOCLUB |
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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. |
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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) |
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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: |
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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 |
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Water and the Hydrosphere
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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. |
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The Hydrologic Cycle, Streams and Flooding |
| Reading: M: 121-145, Ohio's Hydrologic Cycle, | |
| Preparation Questions | |
| Assignments: | |
| Links: Announcements: |
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No Class - Spring Break during the weeks of 12 and 19 March
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Introduction to Groundwater and Water Quality and Plumes |
| Reading: M:393-417. | |
| Preparation Questions | |
| Assignments: Due Friday - Hydrologic Cycle Modeling Exercise. | |
| Links: Announcements: |
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Climate and the Atmosphere
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Intro. to the Atmosphere and Circulation/ Ozone |
| Reading: M:228-257, M:423-448. | |
| Preparation Questions | |
| Assignments: Exam #2 - Friday 6 April | |
| Links: Announcements: |
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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). |
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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). |
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Contemporary Climate Change, Sea Level Rise and the Future |
| Reading: Handout | |
| Preparation Questions | |
| Assignments: | |
| Links: Announcements: |
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Future Choices |
| Reading: Broecker Reading (handout) | |
| Preparation Questions | |
| Assignments: | |
| Links: Announcements: |
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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.
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