CONSERVATION BIOLOGY SYLLABUS

Spring  2001              BP  3150,   4 Credits

Disclaimer:   Some aspects of this course may change during the semester to meet the needs of the Program and students. Be sure to check the master schedule regularly.

Professors:

  Email Phone Office Hours
Andrew Peterson (AP) [email protected] x5067 Mon 4-5pm & by appointment.
Jon Titus (JT) [email protected] x6427 Mon 4-5pm & by appointment.

Teaching Assistants:

  Email Phone Office Hours
Lorraine Rhoads (LR) [email protected] x5066 Tues 6-7pm & by appointment.
Jake Brenner (JB) [email protected] x5106 Tues 6-7pm & by appointment

Course Description

To develop effective conservation strategies, we need to realize that ecological systems are complex, dynamic, connected, and adaptive. The focus of Earth Semester is on the interconnectedness of social, physical, and ecological systems. The goal of the Conservation Biology course is to demonstrate these connections within ecological systems and their significance for the conservation of threatened and endangered species. We do this by focusing on three key concepts: 1) ecosystems are highly connected systems formed by the interactions of coacting organisms and their environment; 2) in order to understand these systems it is necessary to consider how biological processes are connected across multiple biological, spatial, and temporal scales; and 3) these connections are mechanisms through which components of global change can affect populations of threatened and endangered species.

In the Sense of Place module we will focus on concepts and methods used to conduct biological assessments of ecosystems. Such assessments are necessary for developing strategies for managing endangered species and the ecosystems they inhabit. In the Planetary Systems module we will focus on understanding how the effects of various components of global change can cascade across organizational hierarchies, and how ecological systems transcend political and cultural boundaries resulting in far-reaching consequences for the conservation of endangered species.

 

Course Policies:

Attendance:

All students are expected to attend the lectures, labs, field trips, and discussion sections. If you do not attend a lab or field trip you will fail any assignments for those sessions. Exemptions will only be granted with a note from a health care professional or verification from Student Life.

Extra Credit:

Opportunities for extra credit will only be given to students at risk of failing the course if we are notified by the END OF WEEK 11, and only when those students can demonstrate that this is due to unfamiliarity with the material and not laziness. Remember that many of our best students in the past have been non-science majors.

Handing in of Assignments:

Assignments must be handed in personally to the appropriate TA (see schedule of lectures and labs for details) so the TA can sign you off for that assignment. This is only so we can keep track of who has handed in their assignments in the very unlikely event that an assignment is misplaced or lost.

Role of Teaching Assistants:

Your TAs put a great deal of effort into mastering the material we cover in class, however, they cannot be expected to have the depth of knowledge and understanding that the Professors have. If the TAs cannot answer your questions they will direct you to the appropriate Professor who can.

Academic Dishonesty:

All acts of academic dishonesty will be dealt with in accordance with the rules and regulations outlined in the Columbia University Bulletin under the section on Rules of University Conduct.

 

Grading:

Generic Grading Rubric:

The following is a generic grading rubric that we use as the basis for grading all assignments. This rubric is modified according to the specific requirements of each assignment, but it is provided here to give you a general understanding of what is required for obtaining different grades. For example, to obtain an 'A' grade you would need to demonstrate most of the requirements under 'General Approach' and 'Comprehension'.

Level of Achievement

General Approach

Comprehension

A – Exemplary

  • Addresses the question.
  • States a relevant, justifiable answer.
  • Presents arguments in a logical order.
  • Uses acceptable style and grammar (no errors).
  • Demonstrates an accurate and complete understanding of the question.
  • Backs conclusions with data and warrants.
  • Uses 2 or more ideas, examples and/or arguments that support the answer.

B – Adequate

  • Does not address the question explicitly, although does tangentially.
  • States a relevant and justifiable answer.
  • Presents arguments in a logical order.
  • Uses acceptable style and grammar (one error).
  • Demonstrates accurate but only adequate understanding of question because does not back conclusions with warrants and data.
  • Uses only one idea to support the answer.
  • Less thorough than above.

C – Needs Improvement

  • Does not address the question.
  • States no relevant answers.
  • Indicates misconceptions.
  • Is not clearly or logically organized.
  • Fails to use acceptable style and grammar (two or more errors).
  • Does not demonstrate accurate understanding of the question.
  • Does not provide evidence to support answer to the question.

 

Your written assignments will be graded using a percentage score. These scores translate into the following letter grades:

97-100% A+
93-96% A
90-92% A-
87-89% B+
83-86% B
80-82% B-
77-79% C+
73-76% C
70-72% C-
60-69% D
< 60% F

 

Laboratory and Field Work Assignments:

There will be five graded laboratory and field work assignments during the semester (see below). Some will be due at the end of the laboratory session while others will be due a period of time after the exercise is assigned. Your assignments should be handed directly to a ConBio TA, either in lab or in the Faculty Offices, so we can record that your work has been handed in. While we encourage you to discuss these assignments with your colleagues, your written work MUST be your own unless we specify during the exercise that the assignments may be completed in groups.

 

Discussion Sections:

During the second module, the Friday sessions will be run as small group discussion sections. In weeks 10, 11 and 14, you will participate in a discussion concerning a controversial issue in conservation biology. Questions for each section will be provided during the second module.  In class, a panel of five or six students will be assigned randomly to represent opposing sides of the issue. Each 'side' will then have five minutes to organize a five minute presentation on their assigned perspective. After these presentations, the floor will be opened for questions and discussion. It will be the responsibility of the panel members to initiate and lead the discussion. You will know by the beginning of week 10 when you'll be presenting a panel, and which side of the issue you will present. Five percent of your final grade will come from your presentation and 2.5% of your final grade will come from participating in the two discussion sections that you are not presenting. The audience will also hand in a summary of issues at the end of class, either as a written paragraph, or as a concept map (instructions on how to develop a concept map will be handed out week 10). Remember, the total grade for the discussion sections is 10% of your final grade, so a high level of engagement will be expected.

 

Field Notebook:

The importance of maintaining a well-organized and detailed field notebook cannot be overemphasized. Your notebook will be collected for spot checks throughout the semester to help you develop your skills, and it will be graded at the end of the semester. This grade will comprise 5% of your final grade.

 

Exams:

There will be two exams during the semester: one midterm and one final. The midterm will comprise 15% of your final grade and the final will comprise 20% of your final grade. Makeup exams will only be given on presentation of a note from a health care professional, verification from Student Life, or in response to serious personal or family problems.

The breakdown of your final grade is as follows:

 

Exercise

Topic

Date Assigned

Date Due

% of Final Grade

Labs/field work

Mesquite riparian project

1/23-24

2/23

20

  Bird lab

2/16

2/16

6

  Stella population modeling lab

3/20-21

3/20-21

6

  Elevational gradient assignment

3/27-28

4/18

11

  Turtle population dynamics lab

4/17-18

4/24-25

6

  Field notebook  

4/20

5

Discussion sections

Panel

Varied

Varied

5

  Participation 1

Varied

Varied

2.5

  Participation 2

Varied

Varied

2.5

Exams

Midterm

3/9

 

15

  Final

5/4

 

21

     

Total

100

 

Lectures, Labs and Readings for Sense of Place (Thinking Locally) Module:

Week 1

Friday 1/19 2:30-3:30pm Ecology of the Southwest (UOC) Rick Brusca
Readings Dimmit, M. A. 2000. Biomes & communities of the Sonoran Desert region. IN: Phillips, S. J. and P. W. Comus (eds.) Arizona-Sonora Desert Museum Press, Tucson, AZ. Pp. 3-18.

Week 2

Mon 1/22 3:00-3:50pm Species Concepts (UOC) JT
Readings Text Book: Meffe, G. K. and C. R. Carroll. Principles of Conservation Biology. Sinauer Associates, Inc., Sunderland, MA. Chapter 3 (pages 57-86 only).
Tues 1/23 1:00-5:00pm S&C. Lab: Vegetation survey methods AP, JT, LR, JB.
Wed 1/24 1:00-5:00pm G&M. Lab: Vegetation survey methods AP, JT, LR, JB
Readings Burgess, T. L. 1995. Desert grassland, mixed shrub savanna, shrub steppe, or semidesert scrub? The dilemma of coexisting growth forms. IN: McClaran, M. P. and T. R. Van Devender (eds.) The Desert Grassland. The University of Arizona Press, Tucson, AZ. Pp. 31-67.
Fri 1/26 1:00-1:50pm Biodiversity (UOC) AP
Readings Text Book: Chapter 4.

Week 3

Mon   1/29 3:00-3:50pm Island biogeography (UOC) JT
Readings Text Book: Chapter 9 (pages 281-304 only) and Chapter 10 (pages 313-333 only).
Tues  1/30 1:00-5:00pm S&C. Lab: Riparian field work AP, JT, LR, JB
Wed  1/31 1:00-5:00pm G&M. Lab: Riparian field work AP, JT, LR, JB
Fri      2/2 1:00-1:50pm Ecophysiology of desert plants (UOC) AP
Readings Solbrig, O. T. and G. H. Orians. 1977. The adaptive characteristics of desert plants. American Scientist 65:412-421
  Burgess, T. L. 1995. Desert grassland, mixed shrub savanna, shrub steppe, or semidesert scrub? The dilemma of coexisting growth forms. IN: McClaran, M. P. and T. R. Van Devender (eds.) The Desert Grassland. The University of Arizona Press, Tucson, AZ. Pp. 31-67. NOTE: This is the same reading that is required for lab on 1/23-24.

Week 4

Mon 2/5 3:00-3:50pm Invasive Ecology (UOC) JT
Readings Text Book: Chapter 8 (pages 245-261 only)
  Stiling, P.A. 2000. A worm that turned. Natural History. June 2000: 40-43.
  Grasslandification excerpt from: A Natural History of the Sonoran Desert by the Arizona-Sonora Desert Museum.
Tues 2/6 1:00-5:00pm S&C. Lab: Riparian field work AP, JT, LR, JB
Wed 2/7 1:00-5:00pm G&M. Lab: Riparian field work AP, JT, LR, JB
Fri 2/9 1:00-1:50pm Restoration Ecology (UOC) JT
Readings Text Book: Chapter 14

Week 5

Mon 2/12 All day Buenos Aires National Wildlife Refuge
Tues 2/13 1:00-2:50pm Lab: Riparian Project
3:00-4:50pm Lab: Riparian Project
Wed 2/14 1:00-2:50pm Lab: Riparian Project
3:00-4:50pm Lab: Riparian Project
Fri   2/16 11:45am – 5:00pm Sweetwater Constructed Wetland: Bird Lab
Reading Sweetwater Wetland handout

Week 6

Mon  2/19 3:00-3:50pm Metapopulations (UOC) AP
Readings Text Book: Chapter 7 (pages 203-215 only)
Tues  2/20 12:00-5:00pm Riparian Project Prep  
Wed  2/21 1:00-3:00pm CEDO Prep  
Fri     2/23 2:00-4:00pm Riparian Project Presentation UOC/LOC

Week 7

Sunday 2/25 – Friday 3/2 Gulf of California Trip (CEDO)

Week 8

Mon   3/5 3:00-3:50pm Biosphere Reserves (UOC) RB
Tues  3/6 2:00-4:00pm CEDO poster presentations UOC
Wed  3/7 3:00-3:50pm ConBio Midterm Review  
Fri     3/9 1:00-2:00pm Midterm LOC (S&C), HC (G&M

Week 9

Spring Break

Lectures, Labs and Readings for Planetary Systems (Acting Globally) Module:

Week 10

Mon 3/19 3:00-3:50pm Photosynthesis (UOC) AP
Readings Gust, D. (1996). Why study photosynthesis? The original article can be found at: http://photoscience.la.asu.edu/photosyn/study.html
  Solbrig, O. T. and G. H. Orians. 1977. The adaptive characteristics of desert plants. American Scientist 65:412- 421. NOTE: Only the section of photosynthesis is necessary for this lecture, but reviewing the entire paper will be useful.
Tues 3/20 1:00-2:50pm (S) Lab: Introduction to Population Models (LOC) AP. Hand in to JB
  3:00-4:50pm © Lab: Introduction to Population Models (LOC) AP. Hand in to JB
Wed 3/21 1:00-2:50pm (GB) Lab: Introduction to Population Models (LOC) AP. Hand in to JB
  3:00-4:50pm (M) Introduction to Population Models (LOC) AP. Hand in to JB
Readings Text Book: Chapter 7 (pages 203-215 only). NOTE: This is the same reading as for the metapopulation lecture.
Fri 3/23 Discussion sections: Topic: Population
  1:00-1:50pm Great Basin (LOC), Mohave (HC)
  2:00-2:50pm Sonoran (LOC), Chihuahuan (HC)

Week 11

Mon  3/26 3:00-3:50pm Plant Responses to Elevated Atmospheric CO2 (UOC) AP
Readings Field, C.B. et al. (1992). Responses of terrestrial ecosystems to the changing atmosphere. Annual Review of Ecology and Systematics 23:201-235. NOTE: Focus on the following sections: From the Introduction up to the end of Tissue Chemistry (pp 210); Allocation (pp 211); Evapotranspiration (pp 220).
Tues  3/27 All Day Mt. Lemmon Field Trip (S &C)  Hand in to LR
Wed  3/28 All Day Mt. Lemmon Field Trip (GB & M) Hand in to LR
Readings Adler, A. 2000. Two local conservation groups instrumental in establishing huge conservation plan Vermilion Flycatcher 44: 1, 4-5, 27. Mount Lemmon Reader
Fri    3/30 Discussion sections Topic: Global Change: Does it really matter?
  1:00-1:50pm GB (LOC), M (HC)  
  2:00-2:50pm S (LOC), C (HC)  

Week 12 (Sun April 1-Fri April 6): S&C – California Desert Field Trip

Week 13 (Mon April 9- Sat April 14): G&M – California Desert Field Trip

Week 12/13 Biosphere 2 Week

Monday 2:00-2:50pm Plant/Herbivore Responses to Elevated Atmospheric CO2 (UOC) AP
Readings Coviella, C. E. and J. T. Trumble (1999). Effects of elevated atmospheric carbon dioxide on insect-plant interactions. Conservation Biology 13:700-712
  Field, C.B. et al. (1992). Responses of terrestrial ecosystems to the changing atmosphere. Annual Review of Ecology and Systematics 23:201-235. NOTE: Only the section on Trophic Dynamics (pp214) is required.

Week 14

Mon 4/16 3:00-3:50pm Turtles (UOC) AP
Readings Peterson, AG. Notes on age and stage structured populations.
Text Book: Nhaljan Nguli Miwatj Yolngu Djaka Miyapunuwu: Sea turtle conservation and the Yolngu people of North East Arnhem Land, Australia. Pp. 426-432. NOTE: This reading is also required for Human Role this week.
Tues 4/17 1:00-2:50pm(S) Lab: Turtle Population (HC) AP. Hand in to JB
3:00-4:50pm © Lab: Turtle Population (HC) AP. Hand in to JB
Wed 4/18 1:00-2:50pm(GB) Lab: Turtle Population (HC) AP. Hand in to JB
3:00-4:50pm (M) Lab: Turtle Population (HC) AP. Hand in to JB
Fri  4/20 Discussion sections Topic: Biodiversity
1:00-1:50pm GB (LOC), M (HC)
2:00-2:50pm S (LOC), C (HC)

Week 15

Monday 4/23 3:00-3:50pm Global change and biodiversity (UOC) JT
Readings Text Book: Chapter 19 (pages 655-671 only
  Martens, P. 1999. How will climate change affect human health. American Scientist 87: 534-541.

Week 16

Tuesday 5/1 3:00-3:50pm ConBio Review (UOC) AP, JT, LR, JB
Thursday 5/3 9:00-11:00am Final Exam LOC (S&C), HC (G&M)

Week 17

Wednesday 5/9 9:30-12:00pm Poster Presentation Day – Visitor Center
Thursday 5/10 10:00am Graduation