Syllabus contents:

Course Description

Tentative Schedule

Responsibilities

Grading

Getting Help

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Dr. Donnelly's Home

Biology Dept.

Oglethorpe U.

Ecology (BIO 423)

Fall 2007

Instructor: Dr. Donnelly


Office: Goslin Hall 222
Office Hours: MWF 8:00-9:15am, TTh 11:15am-12:15pm, or by appt.

e-mail: rdonnelly@oglethorpe.edu
Phone: (404) 364-8401

Lecture: TTh 10:00-11:15am, Goslin 215

Lab: Th 1:30-4:30pm, Goslin 215

COURSE DESCRIPTION

Overview

Ecology is the burgeoning study of interactions that determine where organisms occur and in what abundance. Interactions include relationships with living (e.g., predators) and non-living entities (e.g., rainfall). In this course, you will use a variety of species to study these interactions at scales ranging from the individual organism to the ecoregion.

This course is comprised of two lecture periods and one lab period per week. Labs will be held in the laboratory, around metropolitan Atlanta, and at the Highlands Biological Station.

To enroll in Biology 423, you must have earned a "C-" or better in BIO 202, CHM 201, and CHM 201L.

Objectives:

After completing this course, you will:

  • be familiar with the living and non-living elements of the environment dictating species distribution, species abundance, and ultimately community organization
  • know the natural history and ecology of the Piedmont, Blue Ridge and Coastal Plain
  • be able to effectively design, perform, and report on an ecological study/experiment
  • understand how human activities affect ecological systems
  • know what ecologists do and for whom they work
  • be proficient at searching primary literature
  • be able to assess the quality of ecological information presented in the popular media

TENTATIVE SCHEDULE

Wk #, M's date, relevant holidays Lecture Topic Lab Topic Exams and reports
Wk 1, 8/27

INTRODUCTION

SPECIES DISTRIBUTION -dispersal

Plan interviews to explore ecological careers
Nothing due
Wk 2, 9/3

-habitat selection

-biotic interactions

Diet selection at Cafe Emerson Short report on wk1 lab due Tu
Wk 3, 9/10

-abiotic interactions

POPULATION ABUNDANCE - pop parameters

Mark recapture or ideal free distribution Short report on wk2 lab due Tu
Wk 4, 9/17 -demography Cemetery demography Short report on wk3 lab due Tu
Wk 5, 9/24 -pop growth Life tables and population viability analyses

Short report on wk4 lab due Tu

Optional trip to UGA's Ecology Seminar Tu pm

Exam 1 Th

Wk 6, 10/1 -competition Invasive species along Chattahoochee River - I

Short report on wk5 lab due Tu

Long report's annot. bibl. due Th

Wk 7, 10/8 -predation

Invasive species along Chattahoochee River - II

x
Wk 8, 10/15 -invasive spp TBA Long report's data summary due Th
Wk 9, 10/22

-disease

COMMUNITY ORGANIZATION - biodiversity

No lab on Th

Highlands Biological Station (F-Su)

Short report on HBS readings due F

 

Wk 10, 10/29 -disturbance & equilibria Dr. Mendelson from Zoo Atlanta speaks on ecology of amphibian declines

Exam 2 Tu

Short report on Mendelson reading due Th

Wk 11, 11/5 ECOSYSTEMS Ecology of TB in UK cattle x
Wk 12, 11/12 LANDSCAPES TBA-Climate change or fire ecology x
Wk 13, 11/19, Th CATCH UP
No lab
Long report's first draft poster due Tu
Wk 14, 11/26 URBAN ECOLOGY Assemblage nestedness in fragmented landscapes Short report on wk12 lab due Tu
Wk 15, 12/3 ECOLOGICAL POLICY Discussion with ESA's Public Affairs Office

Short report on wk14 lab due Tu

Long report second draft poster due and presented F 11:30

Wk 16, 12/10, T-Th No lecture No lab Exam 3 Th 12/13 2:30-5:30

RESPONSIBILITIES

Attendance

You are required to attend all activities during lab periods, the extended field trip scheduled during week 9, and the poster presentation scheduled during week 15. However, you are allowed one absence from the lab period--for any reason. While you are not required to attend lectures, please realize that the degree to which you understand the material presented, your test scores, and your course grade are likely to decrease as your absences from lecture increase in number.

Reading

To supplement lectures, discussions and labs, I will assign readings from your textbook, lab exercises, the literature, and the internet. You must purchase the textbook:

Krebs, C.J. 2001. Ecology: the experimental analysis of distribution and abundance, fifth edition. Benjamin Cummings, San Francisco.

I will provide all non-text reading material in hardcopy, pdf format, or internet link. Examples of the non-text reading include:

Cooper, C.B., and J.R. Walters. 2002. Experimental evidence of disrupted dispersal causing decline of an Australian passerine in fragmented habitat. Conservation Biology 16:471-478.

Crouse, D., L. Crowder, and H. Caswell. 1987. A stage-based population model for Loggerhead Sea Turtles and implications for conservation. Ecology 68:1412-1423.

Donnelly, C.A., et al. 2005. Positive and negative effects of widespread badger culling on tuberculosis in cattle. Nature doi:10.1038/nature04454.

Ecological Society of America. Public Affairs Office's homepage. Found at www.esa.org/pao/.

Faaborg, J. 2002. Saving migrant birds: developing strategies for the future. University of Texas Press, Austin.

Fleishman, E., R. Donnelly, J. Fay, and R. Reeves. 2007. Applications of nestedness analysis to conservation of biodiversity in developing landscapes. Journal of Landscape and Urban Planning 81:271-281.

Hairston, N.G. 1980. The experimental test of an anlysis of field distributions: competition in terrestrial salamanders. Ecology 61:817-826.

Mendelson, J. et al. 2006. Confronting amphibian declines and extinctions. Science 313:48.

Ostfeld, R.S., C.G. Jones, and J.O. Wolff. 1996. Of mice and mast. Bioscience 46:323-330.

Stuart, S.N. et al. 2004. Status and trends of amphibian declines and extinctions worldwide. Science 306:1783-1786.

Exams

Questions on midterm exams and the final exam may take a variety of formats including: fill in the blank, matching, multiple choice questions, figure interpretatio and drawing, short essay, and long essay.

  • Exam 1 will cover everything presented and assigned since the beginning of the class.
  • Exam 2 will cover everything presented and assigned since Exam 1.
  • Exam 3 will be cummulative, but will emphasize everything presented and assigned since Exam 2.

Reports

I will assign several short lab reports and one long lab report. For the long report you will conduct an experiment and present your findings in stages. The last stage will be a poster presentation. I will provide more detail on both short and long reports during the first two weeks of the course.

GRADING

You must include an affirmation of the honor code to receive credit for documents related to all course activities. If you have any questions about the honor code, I strongly encourage you reread the code and ask me questions. Be aware that the code defines cheating and plagirism as follows:

Cheating is (a) the unauthorized possession or use of notes, texts, or other such materials during an examination; (b), the copying of another person's work or participation in such an effort; and (c) the attempt or participation in an attempt to fulfill the requirements of a course with work other than one's original work for that course. Students have the responsibility of avoiding participation in cheating incidents by doing their own work, taking precautions against others copying their work and in general not giving or receiving aid beyond what is authorized by the instructor.

Plagirism includes representing someone else's words, ideas, data, or original research as one's own, and in general failing to footnote or otherwise acknowledge the source of such work. One has the responsibility of avoiding plagirism by taking adequate notes on reference materials, including material taken off the internet or other electronic sources, used in the preparation of reports, papers, and other coursework."

The final day to withdraw from this course with a "W" is 11/2/06. For information on “Incomplete” grades, please refer to the most recent Bulletin.

I will evaluate your reports and exams based on two criteria. The first criterion, scientific merit, is the most important. You must properly recall, translate, interpret, apply, analyze, synthesize, and evaluate scientific data and concepts. The second criterion is format. Your writing must make logical arguments and adhere to the rules of English grammar. I will explain additional grading criteria for the reports in class and evaluate your class participation based on your degree of preparedness for and participation in course activities.

I award points for activities as follows:

Assignment

# and unit point value

Points possible

Exams (1 and 2)

2 @ 100

200

Exam (3)

1 @ 110

110

Short lab reports

8 @ 12

96

Long lab report

1 @ 60

60

Participation

1 @ 20

20

 

 Total =

486

I assign grades based on the following scale:

Earned percentage of total points possible

Letter grade

Grade point

>92.49

A

4.0

89.5-92.49

A-

3.7

86.5-89.49

B+

3.3

82.5-86.49

B

3.0

79.5-82.49

B-

2.7

76.5-79.49

C+

2.3

72.5-76.49

C

2.0

69.5-72.49

C-

1.7

66.5-69.49

D+

1.3

59.5-66.49

D

1.0

<59.5

F

0.0

WHERE TO GET HELP

From  the Professor

If you have a disability and need accomodations or if I can help with anythings else, please talk with me after class, during office hours, schedule an appiontment, or catch me in my office.

From Other Students

Ask other students if they would like to form a study group that meets regularly.

From University Services

If you need assistance with writing or notetaking, please contact the Writing Center or visit the center on the second floor of OU's Weltner Library.

If you need assistance with your internet account, please contact Network Services ([404] 364-8518)

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 Last Updated:
8/22/07

Contact the instructor at: rdonnelly@oglethorpe.edu