AQUATIC ECOLOGY - EEES 4730

ADVANCED AQUATIC ECOLOGY - EEES 5730/7730

Fall 2009 semester - 3 credits

Time and Place: Mon, Wed 10 -11:15am; Bowman-Oddy Room 3043
Instructors:

Thomas Bridgeman, 3096D BO, 530-5499 (BO office), -8373 (LEC)
Office:
MW 1:30 - 4:00pm or by appointment
E-mail: thomas.bridgeman@utoledo.edu
Website: http://www.lakeerie.utoledo.edu/tomres.html

Hans Gottgens, 1009C BO, 530-8451 (office) or 4597 (lab)
Office: W 11:15am – 4:00pm, or by appointment
E-mail: johan.gottgens@utoledo.edu
Website: http://www.utoledo.edu/as/envsciences/faculty/gottgens.html

Christine Mayer, 3086C BO, 530-5470 (BO office), -8377 (LEC),
Office: MW 1:30 - 4:00pm or by appointment
E-mail: christine.mayer@utoledo.edu
Website: http://www.eeescience.utoledo.edu/Faculty/Mayer/index.htm

Pre- or co-requisite: EEES 3050 or equivalent.

Description:
The structure and functioning of freshwater ecosystems with an emphasis on ecological concepts needed to understand and solve practical management problems involving water pollution, wetlands, dams and reservoirs, the Great Lakes, habitat restoration, invasive species, and tropical management of water resources.

Required Text:
1.  Kalff, J. 2002.  Limnology: Inland water ecosystems.  Prentice-Hall, New Jersey: 592 pp.

2.  An electronic course reader consisting of review papers and primary literature pertaining to management, conservation, and restoration of lakes, rivers and wetlands.  These papers will be available on the course web site.

Course home page:
Throughout the semester, materials and links will be made available on this Internet site.  Such links will include items specifically related to the course (example test questions, suggested literature, key terms and concepts), as well as current events in aquatic sciences, career opportunities, etc.  

Some recommended texts: (may be checked out from Carlson Library or from instructors)
Campbell, L.W. 1995.  The marshes of Southwestern Lake Erie.  Ohio University Press, Athens: 233 pp.
Dodson, S.I. 2005.  Introduction to Limnology.  McGraw-Hill, New York: 400 pp.
Horne, A.J. and C.R. Goldman. 1994.  Limnology (2nd Ed.).  McGraw-Hill, New York: 576 pp.
Lampert, W. and U. Sommer. 1997.  Limnoecology: The ecology of lakes and streams.  Oxford University Press, New York: 382 pp.
Mitsch, W.J. and J.G. Gosselink.  2007.  Wetlands (4th Ed.).  John Wiley & Sons, New York: 600 pp.
Moss, B. 1998. Ecology of fresh waters; Man and medium, past to future (3rd Ed.). Blackwell Science, Oxford, U.K.: 557 pp.
Sanders, R.E.  2001. A guide to Ohio streams.  Ohio Department of Natural Resources, Columbus, Ohio: 120 pp.
Weller, M.W. 1994.  Freshwater marshes: Ecology and wildlife management.  University of Minnesota Press (3rd Ed.), Minneapolis: 154 pp.
Wetzel, R.G. 2001. Limnology: Lake and reservoir ecosystems (3rd Ed.). Academic Press, San Diego: 1006 pp
.

Grading:
All material for the exams will come from the lectures and assigned readings.  Exams will be essay/short answer format and the final will not be comprehensive.  There are no extra credit options.

EEES 4730:  Midterms 1 and 2 (25% each), factsheet and presentation (20%), final exam (30%)

EEES 5730/7730:  Midterms 1 and 2 (25% each), analysis/critique/presentation of research topic (20%), final exam (30%)

(EEES 5730/7730 exams are different from EEES 4730 exams and will include additional questions stressing synthesis and extrapolation of principles and theory covered in class).

Early in the semester, each student will select a current topic in aquatic ecology and prepare a 15-minute oral presentation and a fact sheet on that topic.  These presentations will be interspersed throughout the semester and you will have a chance to sign up for your preferred time slots.  You need to turn in a list of your three top choices of topics from the list below by September 14th.  Students may also suggest additional topics, but these are subject to instructor approval.  We will give the final topic assignments by the week of September 21stPlease take a look at the schedule of presentations.

You can use Powerpoint, transparencies, slides, chalk, or anything else you want to bring in (as long as it’s dead, caged, or on a solid leash).  The goal is to improve important skills needed for communicating essential information on a topic of general interest to a diverse audience using the two most common formats (e.g., a short oral presentation and a brief written summary).  Each presentation plus fact sheet counts for 20% of your final course grade.   The presentations should follow the following format:

  1. State the objective of your talk and introduce the particular topic. Cover background information the topic and include locations and ecosystem types where this topic is relevant. Most of the topics are considered an environmental problem.
  2. Outline the causes of the problem, the consequences to aquatic systems and possible solutions.  In some cases (e.g. aquaculture) there may be environmental benefits and drawbacks, when possible outline both.  Make sure that you define the concepts you will use in your presentation.
  3. Highlight and discuss one recent (>2000) research publication about this topic.  Present relevant data, facts, and/or trends reported in this publication.

The fact sheet (due one week before the scheduled presentation) should be limited to one page (single-spaced, using summaries and bullet statements) and serve as a written outline of your presentation.  Make sure you list the references you used for the development of this fact sheet.

Topics

1.    Aquatic invasive species
2.    Hypoxia and dead zones
3.   
Fishing advisories and fish contaminants
4.   
Climate change in the Great Lakes
5.   
Reservoirs and dam removal
6.   
Harmful algal blooms
7.   
Aquaculture
8.   
Emerging contaminants
9.   
Diseases harbored in aquatic systems
10. 
Wetlands as water treatment systems

October 30 is the last day to withdraw from the course and receive a “W” grade.  Unless a student withdraws him/herself by this date, he/she will remain enrolled in the class and will be graded.  “I” grades are only given in extraordinary cases when unexpected conditions prevent the student from completing the requirements of the course within the term of enrollment. 

Note:  Any student who, because of a disabling condition, may require special arrangements in order to meet course requirements should contact me as soon as possible so that necessary accommodations can be made. 

Academic Honesty:
Students are expected to adhere to principles of academic honesty in all aspects of this course.   We follow the University policies on academic dishonesty (http://www.utoledo.edu/catalog/2008catalog/general_2008.html).  Infractions may therefore result in a failing grade for the course.  During exams and quizzes, cell phones must be turned off and packed away (cell phones may be on ‘silent mode’ during lectures).

 


Bridgeman/Gottgens/Mayer: Fall 2009 Syllabus Aquatic Ecology (EEES 4730/5730/7730).

 

 

Dates

 

Topics

 

Instr.

 

Readings*

 

Aug
24, 26

 

Introduction.  Why study aquatic ecology?  Examples from temperate and tropical regions with some basic terminology.
Historical developments in aquatic ecology.

HG

CM

Ch. 1 [pdf]
Ch 2 [ppt] + Forbes 1887 +
discussion questions

 

Aug 31 Sep 2

 

Properties of water, Global water resources, Laurentian Great Lakes.

TB

 

Ch. 3[pdf], 4 + Great Lakes Atlas [pdf]

 

Sep 9

 

 

Hydrology, climate and water budgets.  Formation and age of lakes, estuaries and wetlands.   Lake attributes and catchment morphometry.

CM

 

Ch 5, 6, 7 [pdf]

 

Sep
14, 16

 

Rivers and their ecotones.  River Continuum Concept, flood pulse, pulse stability, and aquatic-terrestrial transition zones.
Selection of presentation topic due (undergraduate students).

 

HG

 

 

Ch 8 [pdf]

 

Sep 21

 

Aquatic systems and their catchments. Trophic state/trophic dynamics.

CM

 

Ch 9 [pdf]

 

Sep 23

 

First midterm.

 

 [list of terms and concepts]

 

Sep
28, 30

Energy balance, light and heat
Thermal stratification.  Seasonal cycles and biotic interactions.

TB

 

Ch 10 [pdf]
Ch 11 [pdf]

Oct 7


Inorganic carbon, buffering and pH

HG


Ch 14


(see pdf for 15 and 16)

 

Oct
12, 14

 

Dissolved oxygen, respiration, DOC and BOD. Oxidation-reduction.
Bacteria and the microbial food web.

HG
CM

 [fact sheet

+ presentation Ashley]

Ch 15, 16 [pdf]
Ch 22 [pdf]

 

Oct
19, 21

Cycling and management of nitrogen and phosphorus, limiting nutrients. Basic loading models, eutrophication, nutrient remediation

TB

 [fact sheet +
presentation Travis]

Ch 17, 18 [pdf]
Hecky 1993

 

Oct 26

 

Ecology and taxonomy of major groups of phytoplankton.  Resource competition.  Biomass, productivity, and seasonality.

TB

 

Ch 21
[pdf1] [pdf2]

 

 

Oct 28

 

Second midterm

 

[list of terms and concepts] 

 

Nov
2, 4

 

Macrophytes:  Distribution, biomass, diversity and management
Zooplankton: Sampling, classification, diversity, and ecology. 

HG
TB

 

Ch 23 [pdf], 24 [pdf]; Brooks & Dodson, 1965

 

Nov 9

 

Zoobenthos:  Size, energy flow, sampling, classification and life history

CM

 

Ch 25 [pdf]

 

Nov
16, 18

 

Research paper critique/fact sheet due (graduate students).
Fish: Diversity, life history, sampling.
Great Lakes fisheries management

CM

 

Ch 26
Pauly 1998

 

Nov 23

 

Community ecology; food webs and trophic linkages
Foraging behavior and ecology

CM

 

Carpenter et al. 1985; Pace 1999

Nov 30
Dec 2

 

Wetlands and water quality, pulse stability and hydroperiod. 

HG

 

Ch 29; Nahlik & Mitsch 2006

 

Dec 7, 9

 

Faculty and graduate student presentations

all

 

 

 

Dec 16

 

Final exam (10:15 am - 12:15 pm)

 

 

 

  Kalff, J. 2002.  Limnology: Inland water ecosystems.  Prentice-Hall, New Jersey: 592 pp.
Reading assignments may change during the semester.

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