ENV322 Ecosystem Ecology -
A Service Learning Course
Instructor: Liam Heneghan PhD
Environmental Science Program
Office: 123 McGowan Building
(Office hours 2-5 T Th; by appointment; when my door is open you're welcome to come in)
Phone 773 325-2779, email: lhenegha@wppost.depaul.edu
Class will meet in McGowan Rm.101
Objectives of Course:
Ecosystem Ecology is being taught for the first time at DePaul University. It is offered to students as an experiential learning course. The experiential component of the course will be met through a service-oriented project. Service learning courses provide students with an opportunity to provide a service to a community agency and to reflect upon this in classroom discussions. In the case of Ecosystem Ecology the service being offered is a technical one. The technical context upon which we will build the project will be acquired during the lecture component of the course. Much of the learning will be done outside of the classroom setting while students work on an assignment that will benefit an off-campus organization. The partner for the course is the Lake Forest Open Lands Association.
The objective for the first time that this course is being help is to develop a comprehensive description of important ecosystem variables for Shaw Prairie and some other holdings in the Lake Forest area. These observations will be made in an effort to understand the functioning of an important Illinois tallgrass prairie remnant, and to initiate long-term monitoring of this site and others targeted for restoration. Over the years the data from this course will accumulate and will evolve, it is hoped, into an important resource for both the managing and the appreciation of Shaw prairie.
Schedule of Events
Week 1 Introduction to Course |
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| Lecture: Introduction | 9th September |
| Lab: Organizational Meeting Overview of expectations Introduction to the database |
14th September |
| Additional Work |
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Week 2 Study Design |
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| Lecture: Lake Forest Openlands Association | 16th September |
| Lecture: History of a concept Fundamentals of Ecosystem thinking |
21st September |
| Additional Work |
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Week 3 Implementation |
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| Lecture: Structure and function of ecosystems | 23rd September |
| Lab: Trial run of protocols | 28th September |
| Additional Work |
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Week 4 Analysis |
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| Lecture: Biome Review: Grasslands and Eastern Deciduous Forest | 30th September |
| Lab: Continue with protocols | 5th October |
| Additional Work |
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Week 5 Analysis |
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| Lecture: Biome Review: Tropical Ecosystems, Boreal Ecosystems | 7th October |
| Additional Work |
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Midterm Exam 12th October |
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Week 6 Analysis |
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| Lecture: Primary Productivity Soils |
14th October |
| Lab: Show and tell from scientific groups | 19th October |
| Additional Work |
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Week 7 Synthesis 1 |
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| Lecture: Decompostion | 21st October |
| Lab: Review of statistical approaches | 26th October |
| Additional Work |
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Week 8 Synthesis 2 |
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| Lecture: Plant-Soil Interactions | 28th October |
| Lab: Review and discussion | 2nd November |
| Additional Work |
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Week 9 Report 1 |
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| Lecture: Regulation of Species Diversity | 4th November |
| Lab: Evaluation of first draft | 9th November |
Week10 Report 2 |
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| Lecture: Summary | 11th November |
| Lab: Final Report | 16th November |
Texts
There is no required textbook for this course. Some reading will be assigned during the report development phase of the project. Those who would like systematic reading to accompany this course might consider purchasing one or all of these books:
Aber, John D. and Melillo, Jerry M. 1991 Terrestrial Ecosystems. Saunders College Publishing. (an advanced, but well written ecosystem ecology textbook). (Copies available in DePaul bookshop).
Golley, Frank B. 1998 A Primer for Environmental Science Yale University Press (a book written for those with a limited science background). (Copies available in DePaul bookshop).
Manning, Richard 1995 Grassland: the history, biology, politics, and promise of the American Prairie. Penguin. (A short, comprehensive account of American grasslands). (Available through most bookstores).
Attendance
Attendance at lectures is expected. Since small-group work is integral to the success of the class service project it is imperative that you attend all the scheduled meeting of your scientific and administrative groups. Please inform me if you are not able to attend. Anyone who misses more than one lecture will be given extra-written assignments (one to cover each class missed).
More than 6 absences from scheduled class meetings (i.e. Tuesday/Thursday session) without an excuse acceptable to Dr. Heneghan will result in failing grade for the course.
Work Expectation
This is a demanding course. The minimal expectation is that in addition to the scheduled time you will on average spend 3 hours per week working on the service component of the course. You must sign a time sheet each week, detailing how this time was spent. This, I stress, is the minimum expectation. A review of the responsibilities associated with each aspect of the project (Table 1) should indicate support the notion that this course is time consuming.
Plagiarism
Class policy with regards to the heinous academic crime of plagiarism conforms to the university policy on matters of academic honesty.
Grading
Midterm 20
Final 20
Weekly Log 20 (Time sheet and brief reflection on week's work)
Contribution to report* 20
Class Participation** 20
* Grades will be awarded based upon informed contribution to meetings, and upon evaluations from group members.
** The class participation grade will be based upon informed contribution to class discussion and to the effectiveness of your contribution within your group.
Committees
You must be a member of both a Scientific and an Administrative committee:
Table 1 List of committees and suggestion of associated responsibilities and skills required
| Scientific Committees | Responsibilities | Skills required | |
| Biogeochemistry and hydrology |
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| Bio-diversity |
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| Woodland/Measuring light incidence at sight |
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| Soil Biota |
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| Primary Production/Decomposition |
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| Administrative Committees | |||
| Data Management/ Oversight |
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| Literature/Protocol Overview |
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| Analysis team |
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| Graphics |
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| Report Overview |
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* Many species of prairie plants are rare and should not be collected. Identification of plants from the site will be done directly at the site or from photographs.
Questionaire Name __________________ Major____________________
Very familiar Know show basics Unfamiliar
Science committee Administrative Committee
A_________________________ A._______________________
B____________________________ B.________________________