degradation of human dominated ecosystems

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University of Hawai’i at Mānoa

Department of Natural Resources & Environmental Management (NREM)

Coastal and Wetland Ecology and Management – NREM 665

Catalog Description: The study of bogs, marshes, mangroves, sea grass beds, and coral reefs.

Emphasis on the hydrology, biogeochemistry, physiology, productivity, and community dynamics of these systems. Response to perturbations and management strategies will also be discussed.

Instructor: Dr. Greg Bruland

Office Phone: (808) 956-8901

Office: Sherman Lab, Room 226

Email: bruland@hawaii.edu

Website: http://www.ctahr.hawaii.edu/brulandg/

Class Meetings: Tues. and Thurs. 9:00-10:15 PM, AgSci 220

Office Hours: Tues. 2:45-3:45 PM, Wed. 2:30-3:30 PM

Prerequisites : Advanced undergraduate coursework in hydrology, soils, and ecosystem ecology are recommended.

Required Texts:

Mitsch, W.J. and J.G. Gosselink. 2000. Wetlands, 3rd Ed .

John Wiley, New York, NY.

Mann, K.H. 2000. Ecology of Coastal Waters with Implications for Management , 2nd Ed.

Blackwell Science, Malden, MA.

Optional Text:

Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of Wetlands and

Deepwater Habitats of the U.S. FW/OBS-79/31, Washington, D.C. USA.

Course Objectives:

Upon completion of this course you should:

Understand of the historical context and current status of coastal and wetland ecosystems

Be able to discuss verbally and in writing the functions and values of coastal and wetland ecosystems

Gain an in-depth knowledge on wetland and coastal ecosystems (i.e. structure) and their hydrology, biogeochemistry, productivity, physiology, and community dynamics

Know how to classify wetlands and deepwater habitats according to the USFWS classification system, calculate a water budget, balance redox reactions, assess the health of wetlands, sea grass beds and coral reefs

Be familiar with current issues in coastal and wetland management such as TMDL development, land-based threats to coastal zones, ecological restoration, and integrated watershed management

Be able to analyze resource problems for coastal and wetland ecosystems and suggest appropriate management strategies

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Expectations of Students: I expect that you will do the assigned readings prior to lectures. I expect that you will arrive to class activities on time, with the proper equipment, and that you will be respectful of your fellow students and me during all class activities. I expect you to be an active participant in class activities by taking notes, asking questions, and working with the other students in the course.

Expectations of the Instructor: My goal as an instructor is to make this course as enjoyable and useful to you as possible through a variety of methods such as lectures, readings, homework assignments, discussions, exams, a field trip, and a final project. I will accomplish this by being punctual and prepared for course activities and enthusiastic about my duties as an instructor. I will communicate clearly about course objectives, policies, and assignments and listen carefully to your questions and concerns. I will grade assignments and exams fairly and return them in a timely manner. Finally I will be available during my office hours to provide additional assistance.

Course Activities: Include lectures by the instructor, guest lectures, readings from the textbook and scientific papers, videos, in-class discussions of current literature, problem sets, exams, a field trip, and a final project.

Classic and Current Literature Discussions: Throughout the semester we will take time to discuss classic and current papers from the field of coastal and wetland ecology and management as a class.

Problem Sets: Student will be assigned 3-4 problem set throughout the semester to learn how to use the Cowardin Classification System, make quantitative hydrologic calculations, balance oxidation-reduction reactions, and apply knowledge from lectures, discussions, and readings to issues in wetland and coastal management.

Midterm Exams: There will be two in-class midterm examinations that will be given throughout the semester. They will consist of multiple choice, fill-in-the-blank, matching, short answer, quantitative calculation, and essay questions. See Course Schedule for dates.

Final Project: Students will work individually on a final project. The project will consist of researching a current issue in coastal and wetland management of the students’ choice. You will present your findings to the class in an oral presentation at the end of the semester as well as write up a < 20 page final report in scientific journal or M.S./Ph.D. thesis type style; see graduate division website.

Grading :

Activity

Participation

Quantity % of Grade

5

Discussions

Problem Sets

Exams

Final Project

5-6

3-4

2

1

5

20

40

30

2

Participation: The participation grade will be determined throughout the semester based on attendance, punctuality, attitude, enthusiasm, and participation in course activities.

Letter grades will be assigned on the plus/minus system with grades assigned approximately as follows: > 90 % = A, 80-89 % = B, 70-79 % = C, etc.

Other Course Policies:

Late Assignments: Problem set grades will decrease by one level (A to A- or C- to D+) each day following the due date. Assignments will not be accepted more than 5 days after the due date.

Excused Absences: In case of emergency extensions or absences, the instructor will need to be contacted prior to the due date of the assignment or exam. In such cases, extensions may be granted on an individual basis. Students will be expected to hand in assignments or take quizzes or exams upon their return and will need to schedule a time outside of class to make this work up with the instructor.

Final Caveat: All material on this syllabus is subject to change at the discretion of the instructor to suite the needs of the course.

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TENTATIVE COURSE SCHEDULE NREM 665 Fall 2007

Week

(Date)

1 (8-21)

Lecture/Discussion Topic

Introductions, go over syllabus

Reading Assignment(s) to be completed prior to class sessions

1 (8-23)

2 (8-28)

2 (8-30)

3 (9-4)

3 (9-6)

Historical Background, Overview of

Wetland and Coastal Ecosystem

Definitions

Global Distribution, Abundance and

M&G: Chap. 1

M&G: Chap. 2

Loss

Ecosystem Functions and Values M&G: Ch. 16

Discussion: Richardson 1995 or TBD

Wetland Formation and Development M&G: Chap. 3

Wetland Classification M&G: Chap. 21;

Cowardin: Wetlands

M&G: Chap. 5

M&G: Chap. 6

4 (9-11)

4 (9-13)

5 (9-18)

5 (9-20)

6 (9-25)

6 (9-27)

Wetland Hydrology

Wetland Soils

Discussion: Bruland et al. 2006 or TBD

Redox Chemistry

Biogeochemistry of C

Biogeochemistry of N and P

Wetland Physiology and Primary

Productivity

Discussion: Mendelssohn et al. 1984 or

TBD

7 (10-2)

7 (10-4)

8 (10-9)

Community Dynamics, Succession

Salt Marshes and Mangroves

Discussion: Silliman et al. 2006 or TBD

8 (10-11) Catch-up and Review

9 (10-16) EXAM I

9 (10-18) Sea Grass and Coral Reef Formation and Development, and Classification

10 (10-23) Sea Grass and Reef Hydrodynamics

10 (10-25) Sea Grass and Reef Biogeochemistry

M&G: Chap. 6

M&G: Chap. 6

M&G: Chap. 6

M&G: Chap. 7

TBD

M&G: Chap. 8

M&G: Chap. 12, 13; Mann

Chap. 3, 4

Mann Chap. 6.

Mann Chap. 5, 16;

Cowardin: Deepwater

Habitats

11 (10-30) Sea Grass and Reef Physiology and

Productivity

11 (11-1) Sea Grass and Reef Community

Dynamics

12 (11-6) Estuaries, Sea Grass Types, Fringing

Mann Chap. 6.

Mann Chap. 7, 8, 9

Mann Chap. 6, 10

Other

Complete student survey

PS 1 Due

PS 2 Due

PS 3 Due

4

Reefs, Barrier Reefs, and Atolls

12 (11-8) Land-based Threats to Coastal Zones

Discussion: Wolanksi & Spagnol 2000

13 (11-13) Wetland, Sea Grass and Reef Policy

13 (11-15) Wetland, Sea Grass and Reef

Management I:

TBD

M&G 17 and 18

M&G Chap. 19

14 (11-20) Catch-up and Review

14 (11-22) EXAMINATION II

15 (11-27) Wetland, Sea Grass, and Reef

Restoration

Discussion: Craft et al. 1999 or TBD

15 (11-29) Integrated Watershed Management

16 (12-4) Case Study / Final Project Presentations

Mann Chap. 18

PS 4 Due

16 (12-6) Final Project Presentations

17 (12-11) Final Project Presentations / Course

Evaluation

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TBD = To Be Determined, based on interests and background of students, pacing of the course, etc. For some topics no readings may be assigned, for others, more than 1 reading may be assigned.

2

These are tentative due dates for the Problem Sets. They may be changed if needed.

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