Biodiversity & Ecology of SE Ohio
Biology 107(6)
Fall 2012
Updated: 10/23/2012

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Instructor: Jim Dooley
Office: Room 428, BSC
E-Mail: jdooley@muskingum.edu
Phone: 740-826-8227
Location/Time: BSC 441, Tuesdays 12:30-3:20

Meeting Dates: 8/28, 9/4, 9/11, 9/18, 9/25, 10/2, 10/16, 10/23, 10/30

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Course Description:

Biodiversity is a word we hear used a great deal these days - but often it's used without reference to any kind of definition or explanation.   Most people would say they "kinda, sorta know what it means ...", but it's probably safe to say few people could provide a succinct definition on the street and even fewer could provide an explanation as to why biodiversity might be important.  

We're going to start our study of biodiversity with a simple definition: biodiversity is the total number of all life forms that can be found in some area (in this case SE Ohio).  Ecology is also a term that one is likely to recognize but maybe not define precisely.  Ecology is a biological science: it is the study of interactions between living things as well as interactions between life-forms and non-living components of the earth.   Ecology & evolution provide some of the main underpinnings of modern conservation science: which is an applied science focused on how to diminish or even reverse the unparalleled declines of many plant and animals species on the planet at this time.

In this term, we are going to examine some aspects of SE Ohio's biodiversity and also consider some ecological issues such as how the number of and size of species populations relates to habitat availability and quality.    In addition and more fundamentally, one of the major goals of the class is to develop and enhance your understanding how science works - how do we go from questions to answers in scientific inquiry? Given these underpinning themes then, the laboratory is largely a methods oriented course that will involve field trips, a field exercise, information research, and data analysis.

Course Learning Objectives:  Course Leaning Objectives extend directly from the Biology Department's Learning Goals.   In particular, the learning objectives for this course emphasize Biology Department Learning Goals 1, 3 & 4.   As a result of successfully completing this course, students will:

  • Understand fundamental approaches to the assesment of diversity in local trees and butterfly communities
  • Gain a fundamental understanding of how statistics can illuminate patterns in nature, particularly those that indicate ecological processes are at work.
  • Understand basic adaptive features associated with mammalian skull & teeth evolution.
  • Understand fundamental principles associated with how scientific inquiry works.
  • Be able to distinguish between questions that can and cannot be addressed by science
  • Understand how and why science distinguishes between pattern and process.

Some Key Points to Remember:

  • Students should come to laboratory on field trip and field exercise days prepared to be outside for several hours - dress appropriately!
  • Please bring a calculator for use in data analysis.

Exams and Grading:

Classes will generally start with a short quiz covering assigned reading and/or notes from previous classes (not just the immediately preceding class!). Review your notes between class meetings. Final grades will be based on the following:

1.     Quizzes, worksheets, postings, other assignments (70 or 95%)

2.     Discretionary (5%)

3.     Comprehensive Final Exam (25 or 0%)

Take notes on all lectures, exercises, and during all videos - all are fair game as material for quizzes and the final exam.


The Deal : In order to encourage you to prepare well for each session, I'll make a deal here: if you are happy with your grade average at exam time, you may skip the final exam (the quizzes, worksheets, oral reports and discretionary credit would then count for 100% of your grade).
 

Course Policies: 

Participation & Attendance: There are only 9 meetings of this class, therefore you must attend all classes (the only exceptions to this policy will be certified illness or family emergency).   In the case of absences due to College sanctioned activities (field trips for other courses or participation in intercollegiate sports) I will require a weeks advance notice. Because of the nature of the laboratory activities, there can be no make-up of missed sessions (including quizzes).  However, students missing class owing to college sanctioned reasons will have the option of writing a short paper (probably 5 double-spaced pages) on a topic related to the theme for the lab they missed or having their final course grade being lowered by 10% and taking a "0" for the quiz grade (if one occurred).  If attendance is going to be a problem, don't take this course!  The bottom line: missing a class will likely lower your final grade by at least a whole letter grade - take this policy seriously!

Communication Policy:   I understand that you may or may not routinely check email in your personal life.  However, email is a critical means of communication for this course.  Your are responsible for checking in for course email at least once each day.  "I didn't receive the email" will not  be accepted as an excuse if you fail to receive and act on annoucements or changes to course assignment.

Textbooks:
none - so take very good notes on what I say, what we do, any videos we see and any information you get from outside speakers!!


 

Course Schedule

Session

Date

Activities

1

8/28

Logistics: Fill out Waviers for Field Work and Travel

Recitation: Introduction & Review of Course Outline, Expectations and Grading.
Lecture: What is Science?, Evolution as the Foundation of Biology, and Our Current Concerns About Biodiversity.

Video: National Geographic Society: America's Endangered Species: Don't Say Goodbye. (not viewed in 2012)

Due Friday 8/31:  Journal Posting


9/04

DVD: Darwin's Dangerous Idea

Exercise: Designing a field study to compare edge and interior forests

3

9/11

Field Exercise:  Edge Effect Field Exercises

4

9/18

DVD: Darwin's Dangerous Idea Part II
Data Analysis: Edge Effect data
Discuss: Blair & Stowasser 2009 - 5093"
Lab Exercise: Butterfly Identification

5

9/25

Field Exercise: Butterfly biodiversity.
DVD: Extinction! (PBS series)

6

10/02

DVD: PBS Evolution Series - Great Transformations

Discussion: Tree Keys:
Data Analysis: Butterfly Diversity (not ... no data owing to last week's rain)
Lab Exercise :  Tree Identification & prep for next week

7

10/16

Exercise:  Land development at Oxbow Estates - the value of good questions.

Field Exercise: Tree identification & competitive collection.

8

10/23

Macroevolution: Adaptions of Mammalian Skulls & Teeth
Study Aid:   Skull Terminology Site

Plant Collection Award Ceremony
Video
on Ex Situ Conservation:

"The Infinite Voyage: The Keepers of Eden"
Individual ConferencesDecisions on Final Exams

Course Evaluations


9

10/30

Final Exam


 

 

Extra Stuff:
: an exercise in decisions and consequences or Analysis of Oak Leaves: why the brown spots and how do we quantity whether leaves are randomly or non-randomly affected?
 
Video
- "Wilderness: the Last Stand - SA"

Key informatio resourse: Animal Diversity Website University of Michigan and The Wilds


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Data Analysis: Tree biodiversity and spatial pattern data.  Diversity, density and are tree distributions Random?