ES 321

 

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Syllabus

ES 321 - Aquatic Ecology - Fall 2000

Professor: Dr. Carolyn L. Thomas Office: Garber 225; Phone #: 365-4368

Lectures: TTH 11:00 - 12:30 P.M., Garber 208

Labs: Thurs. 2:00 - 5:00 P.M.,  Garber 208

Course description: We will study aquatic ecosystems, primarily freshwater systems, but also including saltwater systems.  We will study the chemistry, physics, biology, and ecology of lakes, ponds, streams, rivers, estuaries, and oceans.

Course requirements: Each student must submit two (2) minor lab reports, one (1) major lab report, and a research proposal.  Each student must take all quizzes, three (3) tests, and the final exam.  Each student must work successfully with a research team and make at least one presentation of research results.

Brief outline of course:

 

 

1.

 

Geology and origins of lakes

2.

 

Physical properties of aquatic ecosystems such as heat and light

3.

 

Chemical properties of aquatic ecosystems such as oxygen and nutrients

4.

 

Biological properties of aquatic ecosystems including biota such as algae and zooplankton

5.

 

Ecosystem interactions in aquatic ecosystems such as fish-invertebrate interactions

6.

 

Oceanography topics such as tidal action, saltwater chemistry, and marine biology

Class attendance: All students are expected to attend all of the lectures and labs.  Each is very important.  If an absence is to be excused, it must be confirmed with the instructor three days prior to or within one day following the absence.  Each student is allowed two unexcused absences from lecture.  Anyone with more than two unexcused cuts may be dropped from class.  NO ONE IS EXCUSED FROM LAB!

Class meetings prior to holidays: If the class is canceled by the Administration, the class will not meet.  If the class is scheduled to meet, it will meet, and you will be expected to attend.  Make your travel plans around your class meeting time.

Labs: There will be a short lecture at the beginning of each lab, then most labs will be in the field.  Appropriate field lab attire will be: (1) boots, (2) long work pants, (3) work shirt, and (4) life vest.  Labs will be informal, and we will be working as a team, so read the lab assignments before class so that you don't hold the rest of the class back.  Each student must make arrangements for their life vest.  Some will be available to loan in the department.

THERE WILL BE NO TOBACCO PRODUCTS IN THE CLASSROOM OR LAB AT ANY TIME.

Honor code: Cheating and plagiarism will not be tolerated.  Anyone suspected of cheating or plagiarism will be turned over to the Faculty-Student Honor Board.

Term project: Each student without an "A" average, will be required to prepare a proposal for an experimental research project in the field of Aquatic Ecology.  The student must: (1) decide on the hypothesis to be tested based on the current literature related to that topic; (2) design the experiment in detail based on current literature including sampling days and specific chemical and/or taxonomic analysis to be done; (3) prepare a list of supplies and equipment needed and the proposed budget; (4) prepare a detailed outline of statistical analyses to be performed; (5) possible expected results should be included; and (6) literature cited. (7) This entire proposal must be typed and should be approximately eight (8) pages in length complete with literature cited.  The proposal will be due: December 7, 2000, by 2:00 p.m. Each student will be required to give a ten minute presentation of their proposal in class or lab, to be determined later.

Tests and quizzes: There will frequently be short quizzes and homework assignments.  Three major tests will be given, each worth 100 points.  The final exam will be comprehensive and will be given during the scheduled final exam time.

Grading breakdown:

% of grade

quizzes, homework, & lab reports

15%

3 tests (100 pts. each)

30%

1 major lab report (100 pts.)

15%

2 minor lab reports

10%

1 term project & presentation

10%

participation

10%

1 final exam

10%

 

100%

 

Grading scale:

 

 

 

 

A

 

=

 

100-90

B

 

=

 

89-80

C

 

=

 

79-70

D

 

=

 

69-60

F

 

=

 

59-0

 

Tentative Lecture Syllabus

Course: ES 321 - Aquatic Ecology

Professor: Dr. Carolyn L. Thomas

Term: Fall 2000

Class Meeting Times: TTH 11:00 - 12:30 P.M.   Garber 208

Textbook: Limnology, 1994, 2nd edition, by Alexander J. Horne and Charles R. Goldman

DATES

TOPICS

TEXT CHAPTER

Aug 28-Sept 1

Intro to Limnology and Aquatic Ecosystems

1 & 2

Sept 4-Sept 8

Physical: Water, Light, & Heat in Aquatic Ecosystems

3 & 4

Sept 11-Sept 15

Physical: Movement of Water; TEST #1 (Chapters 1-5)

5

Sept 18-Sept 22

Chemical: Chemistry of Aquatic Ecosystems

6

Sept 25-Sept. 29

Chemical: Oxygen and Inorganic Carbon

7

Oct 2-Oct 6

Chemical: Nitrogen and Phosphorus Cycles

8 & 9

Oct 9-Oct 13

Chemical: Other Nutrient Cycles; TEST #2 (Chapters 6-10)

10

Oct 16-Oct 17

** FALL BREAK **

--

Oct 18-Oct 20

Biological: Organisms in Aquatic Ecosystems; Algae

11 & 12

Oct 23-Oct 27

Zooplankton, Benthos, Fish, & Fisheries

13 & 14

Oct. 30-Nov 3

Food Chain & Webs; Streams & Rivers

15 & 16

Nov 6-Nov 10

Rivers, Flood Plains, Wetlands, & Estuaries

17-19

Nov 13-Nov 17

Lake Origins & Geology; Eutrophication ; TEST  #3 (Chapters 11-22)

20-22

November 20

Marine Systems:  Intro

Handouts

Nov 27-Dec 1

Marine Systems: Physical & Chemical Factors

Handouts

Dec 4-Dec 8

Marine Systems: Biology & Ecology

Handouts

December 13

** 10:30 A.M. - 12:30 P.M. **     ** FINAL EXAM (Chapters 1-22 & Handouts)

1-22 & Handouts

 

ES 321 LAB POLICIES

 

Organization: The class will be divided into two research teams.  Team members will be assigned by the instructor with some suggestions accepted from the students.

Lab papers: All students will write three (3) original papers, as listed:

Lab paper #1 title: Secondary Production in a Virginia Stream.

Lab paper #2 title: Community Structure and Function in a Small Pond.

Lab paper #3 title: Primary Production and Stratification in a Virginia Reservoir.

Any two may be minor lab reports, and one of the three must be a major lab report.

 

PAPER DUE DATES

 

 

 

Team 1

Team 2

Nov. 9 

Lab Papers Due

Lab #1

Lab #2    

Nov. 16  

Lab Papers Due    

Lab #2

Lab #1

Nov. 30 

Lab Papers Due

Lab #3

Lab #3  

Equipment needed: All students will be required to have a personal floatation device (life preserver) with them at all times that they are out in the field.  All students should wear field clothes and shoes that they don't mind getting wet and/or muddy to each lab.

Swimming ability: All students must demonstrate swimming ability (or lack of), as judged by the professor.  A swimming test will be given at the beginning of the semester.  You do not have to be able to swim!

Participation: Participation will be evaluated based on the students' lab presentations, attendance for all labs and field trips, and cooperation with research team.

Tentative Lab Syllabus

Course: ES 321 - Aquatic Ecology

Instructor: Dr. Carolyn L. Thomas

Term: Fall 2000

Lab Meeting Time: Thurs. 2:00 - 5:00 PM; G 208 & Water Quality Lab

Laboratory Text:  Collection of handouts for $5.00 copy fee.

DATE

 

EXERCISE

 

 

Aug 31

 

Introduction to lab & team assignments

 

 

Sept   7

 

Lake Morphometry - ALL

 

 

Sept 14 - 16

 

Field Trip to Appalachian Labs, Frostburg MD. - ALL

 

 

Sept 21

 

Abiotic Components of Freshwater Habitats - ALL

 

 

Sept 28

 

Field Trip to Smith Mountain Lake -ALL

 

 

Oct 5

 

Identification of Freshwater Organisms

 

 

Oct 12

 

Functioning of Freshwater Ecosystems

 

 

Oct 16-17

 

** FALL BREAK**

 

 

 

 

Research Team Assignments

 

 

 

Team1

Team 2

Oct  19

 

Field & Lab Work

Phillpott Lake

Chapman Pond

Oct 26

 

Field & Lab Work

Story Creek

Philpott Lake

Nov 2-5

 

** Thurs-Sun **     Required Field Trip – All Teams

Nov 9

 

Field & Lab Work

Philpott Lake

Story Creek

Nov  16

 

Field & Lab Work   

Chapman Pond

Philpott Lake

Nov 22-26

 

**THANKSGIVING BREAK**

Nov 30

 

Lab Analysis, Data Analysis & Computer Analysis, Lab Report and Proposal Preparation – All 

Dec 7

 

Paper or Proposal Presentations – All

Dec  8 - 13

 

Clean Up & Inventory – All