University of Mississippi, Department of Biology, BISC321, Introduction to Aquatic Biology

Biology 321 – Introduction to Aquatic Biology – Spring 2017

Dr. Stephen Threlkeld, Professor of Biology; 328 Shoemaker; 662-915-5803; stt@olemiss.edu; Office hours: TuTh 9:30-10:30 am, or by appointment.


Catalog Description of Course Objectives Principles of freshwater biology with emphasis on factors affecting ecology and populations in diverse aquatic environments.

Required course readings Moss, Brian. 2010. Ecology of Freshwaters: A view for the twenty-first century. 4th edition. Blackwell Scientific [or 2nd or 3rd or 4th editions]; McPhee, John. 2002. The Founding Fish. Farrar, Straus, and Giroux; and other readings as assigned.

Course grading Grades will be based on up to quizzes (20%), laboratory participation and reports (30%), and a final comprehensive take-home examination (50%). Your grade will be the better of two grades determined on the following scales: Scale 1: A, > 90%; B, 80-89%; C, 70-79%; D, 60-69%; F, < 60%; Scale 2: A, > 1.5 standard deviations above the mean; B, from 0.5 to 1.5 standard deviations above the mean; C, + 0.5 standard deviations from the mean; D, from 0.5 to 1.5 standard deviations below the mean; F, > 1.5 standard deviations below the mean.

Make-up exams None of the laboratories can be made up, and there will be no make-ups given for missed quizzes).

Schedule of lectures (TuTh, 11 am - 12:15 pm, 205 Shoemaker), reading assignments (in parentheses), and laboratories (Tu, 1-3:50 pm, 205 Shoemaker or at other designated locations); lecture and lab notes and handouts are available on blackboard.

  • 24 Jan Introduction: course objectives and requirements; water on earth.
  • 24 Jan Lab 1: Hypothesis testing: thermal stratification in water
  • 26 Jan Physical characteristics of water

  • 31 Jan Physical and chemical characteristics of water (Continued)
  • 31 Jan Lab 2: Hydrological variation assessed from cypress tree growth rings
  • 2 Feb Constraints on life and evolution and diversity of freshwater organisms

  • 7 Feb Headwater streams and rivers
  • 7 Feb Lab 3: Stream environments
  • 9 Feb Degradation of upland streams

  • 14 Feb Middle stage and depositional floodplain rivers
  • 14 Feb Lab 4: GIS analysis of stream/floodplain history and status
  • 16 Feb Floodplain Ecosystems

  • 21 Feb Reservoirs
  • 21 Feb Lab 5: Reservoirs
  • 24 Feb Reservoirs: life in river-lake hybrids

  • 28 Feb Shallow waters and littoral zones
  • 28 Feb Lab 6: Photosynthetic organisms of open water communities
  • 2 Mar Watershed connections

  • 7 Mar Watershed connections
  • 7 Mar Lab 7: Field Station
  • 9 Mar Nutrients and eutrophication

  • 14-16 Mar Spring Break

  • 21 Mar Zooplankton and Benthos
  • 21 Mar Lab 8: Heterotrophs of open water communities
  • 23 Mar Benthic-pelagic interactions

  • 28 Mar Fishes and humans
  • 28 Mar Lab 8: Discussion of John McPhee's book "The Founding Fish"
  • 30 Mar Fishes and humans (continued)

  • 4 Apr Paleolimnology
  • 4 Apr Lab 9: Sewage Treatment Facility
  • 6 Apr Aquatic biogeography

  • 11 Apr Climate change
  • 11 Apr - 4 May Take-home final exam is due by May 4, 2017, 4 pm

  • 9 May Final examination, Noon, Tuesday (Attendance is required)


    Last Modified: Monday, 23 January 2017
    Copyright © 2017 Stephen Threlkeld. All Rights reserved.