Syllabus
BIOL/NR 2220- General Ecology
Spring 2007
Instructor: Dr. Michelle A. Baker
Text: Molles. Ecology: Concepts and Applications
Note, this is the 3rd edition of the text. Older editions will work for most of the content. The new 4th edition is out and can be used as well. Syllabus for 2007 is based on 3rd edition.
Website: www.biology.usu.edu/biol2220/
Course Objectives
There are three broad goals for this course.
- Improve ecological literacy by learning the basic facts, principles and concepts of the field of ecology
- Improve scientific literacy by learning how ecologists construct knowledge
- Improve analytical and writing skills through analysis and interpretation of ecological data
Assessment/Grades
There will be four examinations and four assignments (Case Studies) during this course. The first three exams will be worth 100 points, and the lowest score will be dropped. The final exam will be 150 points. Because you can drop the lowest of 3 exam scores, there will be no make up exams.
All exams should be considered comprehensive because information in each unit builds on previous material. Questions will be drawn from information presented in lecture, contained in the text and case studies, and provided in class notes which are available to you online through the course website. Exams will be short answer, multiple choice, true/false, and/or fill-in-the-blank. You may bring a calculator. No notes, books, cell phones, palm pilots or any other materials will be allowed during the exams. If you are an ESL student, please contact me to make arrangements for use of foreign language dictionaries and translators. You must have prior permission to use such a device.
Corresponding to each exam, there will be a Case Study assignment designed to improve your data interpretation skills. The Case Study is something to be done independently, though you are encouraged to discuss the case studies with fellow classmates. Each case study will be worth 25 points (total = 100 points).
Case studies will be due in class
Case Study #1: What’s Killing Coral Reefs
Case Study #2: What are Impacts of Introduced Species
Case Study #3: Isle Royale Trophic Interactions
Case Study #4: The Global Carbon Cycle/Ecological Footprint
Extra Credit
There is no extra credit offered in this course. However, during the
semester, I will periodically request student feedback using one-minute
papers.
Students completing these will receive one bonus point.
The following scale will be used to determine your final grade:
Total points = 350 (exams) + 100 (case studies)= 450 points
| Points out of 450 |
Percent | Letter Grade |
|---|---|---|
| 417-450 | 93-100 | A |
| 405-416 |
90-92 |
A- |
| 390-404 | 87-89 | B+ |
| 372-389 |
83-86 |
B |
| 360-371 |
80-82 |
B- |
| 354-359 |
77-79 |
C + |
| 327-344 |
73-76 |
C |
| 315-326 |
70-72 |
C- |
| 300-314 |
67-69 |
D+ |
| 282-299 |
63-66 |
D |
| 270-281 |
60-62 |
D- |
| 269 (or less) |
less than 60 |
F |
To figure out your grade on an individual exam, just use the percent
column.
Study Tips
Different people learn in different ways. How you study rather than
how much you study will have a huge impact on your grade in this
course. If you
use all of the resources available to you and take an active role in
the learning process you will likely do much better. Don’t just sit in
class like a mushroom!
Some specific tips are:
- Spend 15 minutes to skim through each reading assignment before class.
- Download the lecture outline and bring it to class so that you can take notes more easily.
- Review the lecture notes and read the assigned reading.
- Do the study questions at the end of each chapter.
- Visit the textbook’s web site for more information.
- Draw a concept map for each chapter.
- Try to draw diagrams from lecture and the book from memory.
- Make flashcards of important terms.
- Call up a friend and try to explain what you learned in class.
- Above all, if there is something you don’t understand ASK
QUESTIONS! You are not in this class alone, ask the professor or one of
your classmates.
Attendance
You are adults and I won’t be taking roll call. Material for exams will come largely from the lecture, so it is in your best interest to come to class.
Disabled students
Reasonable accommodation will be provided for students with disabilities. Please meet with me the first week of class to tell me about your needs and we can make arrangements.
Academic Honesty
Cheating will not be tolerated. Cheating is defined by the university as “intentionally using or attempting to use or providing others with unauthorized information, materials, or study aids in any academic exercise or activity.” If you are caught cheating, disciplinary action can include a reprimand and grade alteration. Repeated offenses can lead to probation, suspension, or expulsion from the university. If you are having problems, don’t cheat, ask for help!
Schedule
| Day | Topic | Readings |
|---|---|---|
| UNIT 1 - Natural History and Ecology of
Individuals |
||
| 1 | Introduction |
Chapter 1 |
| 2 | Natural History |
Chapter 2 - 3 |
| 3 | Temperature Reltions |
Chapter 4 |
| 4 | Water Relations |
Chapter 5 |
| 5 | Energy and Nutrient Relations |
Chapter 6 |
| 6 | Exam Review - Case Study #1 |
|
| 7 | Exam #1 (100 points) |
Ch. 1 - 6 |
| Unit 2 - Populations | ||
| 8 | Population Genetics and Natural Selection | Chapter 8 |
| 9 | Population Distribution and Abundance | Chapter 9 |
| 10 | Population Dynamics | Chapter 10 |
| 11 | Population Growth | Chapter 11 |
| 12 | Life Histories | Chapter 12 |
| 13 | Exam Review - Case Study #2 Due | |
| 14 | Exam # 2 (100 points) | Ch. 8 - 12 |
| Unit 3 - Community Ecology |
||
| 15 | Interactions - Competition | Chapter 13 |
| 16 | Interactions - Exploitation | Chapter 14 |
| 17 | Mutualism | Chapter 15 |
| 18 | Species Abundance and Diversity | Chapter 16 |
| 19 | Food Webs | Chapter 17 |
| 20 | Biogeography | Chapter 22 |
| 21 | Exam Review - Case Study #3 Due | |
| 22 |
Exam #3 (100 points) |
Ch. 13 - 17, 22 |
| Unit 4 - Ecosystems, landscapes and Global
Change |
||
| 23 |
Primary Production and Energy Flow |
Chapter 18 |
| 24 |
Nutrient Cycling |
Chapter 19 |
| 25 |
Succession and Stability |
Chapter 20 |
| 26 |
Landscape Ecology |
Chapter 21 |
| 27 |
Global Ecology |
Chapter 23 |
| 28 |
Global Change |
Chapter 23 |
| 29 |
Exam Review - Case Study #4 Due |
|
| 30 |
FINAL Exam #4 (150 points) |
Ch. 1 - 23 |







