PROFESOR: Dr. J.D. Ackerman Admin 3075 960-5839 ackerman@unbc.ca
OFFICE HOURS: Wednesday 15:00-16:00, Thursday 13:00-14:00, Friday 11:00-12:00, or by appointment
LOCATION: Library
5-158 Wednesday & Friday 9:30-10:20
Lab Bldg 4-303 Thursday 3:00-6:00
HOMEPAGE: envs307.htm
COURSE OBJECTIVES:
The diversity of living organisms is a testament to their ability to
adapt to changing physical phenomena.
These phenomena also constrain or dictate the ecology of organisms
at all levels including their skeletal-support system, their
ability to acquire resources, and their reproduction. This course will
focus on the functional commonalty that organisms share in
their response to their ecology. Physical Ecology is an interdisciplinary
course that integrates ecological phenomena across
kingdoms (e.g., microbes, plants, and animals), phyla (e.g., invertebrates,
and vertebrates), biomes (e.g., terrestrial, aquatic, and aerial), and
spatial scales (e.g., pico-, micro- and mesoscale), within a physical perspective.
RESPONSIBILITIES:
1) Student: open mind / willing to discuss and exchange views to participate
Academic integrity/offence (see UNBC Calendar)
2) Professor: responsive to students
Fair and equitable
PROBLEMS: See one me or have me recommend someone for you to see.
PREREQUISITE: BIOL 201, MATH 152 or 100/101, and PHYS 100 or 110/111
COURSE TEXT: Vogel, S. 1994. Life in Moving Fluids 2nd Edition. Princeton University Press, Princeton.
RECOMMENDED: Vogel, S. 1988. Lifes Devices. Princeton University Press, Princeton.
LAB MANUAL: To be distributed in lab.
EVALUATION:
Laboratory: | 30% 2 reports + Lab Notebook | (Example by Shelley Rosenthal, 1996) |
Literature Critique | 10% Critique of paper with bibliography | |
Midterm Exam | 15% In Class; includes lab and lecture | |
Term Project: | 20% Research proposal (see above) | |
Final Exam: | 25% During final exam period; inclusive. | |
Total
|
100% |
I - Preliminaries
Sept 5 (lecture 1) Philosophical Foundations
of Physical Ecology
Sept 7 (lecture 2) Evolutionary Ecology
II - Ecomorphology - Size and Shape
Sept 12 (lecture 3) Allometry I - size and
shape and ecology
Sept 14 (lecture 4) Fluctuating Asymmetry
Sept 19 (lecture 5) Statistical Analysis and Inference
III - Structural Ecology
Sept 21 (lecture 6) Properties of Biomaterials I
Hookian Materials
Sept 26 (lecture 7) Properties of Biomaterials II
Viscoelasticity
Sept 28 (lecture 8) Structures Mechanics (Flexural
Stiffness and Failures)
Oct 3 (lecture 9) Adhesion
Strength and the Environment
Oct 5 (lecture 10) Properties of Fluids
I (Fluid Forces and Conditions)
Oct 10 (lecture 11) Properties of Fluids
II (Flow in tubes)
Oct 12 (lecture 12) Locomotion I (Cilia and
Flagella)
Oct 17 (lecture 13) Locomotion II (Hydrostatic Skeletons)
Oct 19 (lecture 14) Locomotion III (Jet Propulsion)
Oct 24 (lecture 15) Locomotion IV (Tail Propulsion)
Oct 26 (lecture 16) Midterm
Oct 31 (lecture 17) Suspension Feeding I (Particle
Capture Mechanisms)
Nov 2 (lecture 18) Suspension Feeding
II (Active Suspension Feeding)
Nov 7 (lecture 19) Suspension Feeding
III (Bivalve Suspension Feeding)
VI - Physical Synecology
Nov 9 (lecture 20) Properties of Fluids III
(Mass Transport and Canopy Flow
Nov 14 (lecture 21) Reproductive Ecology I (Wind
Pollination)
Nov 16 (lecture 22) Reproductive Ecology II (Abiotic
Pollination in Aquatic Plants)
Nov 21 (lecture 23) Reproductive Ecology III (Broadcast
Spawners)
Nov 23 (lecture 24) Dispersal Ecology I (Passive Dispersal
in Plants)
Nov 28 (lecture 25) Dispersal Ecology II (Active: Larval
Dispersal and Recruitment)
Nov 30 (lecture 26) Dispersal Ecology III (1? and
2? dispersal in bivalves)
Please note that the schedule may change.
PART I: Ecomorphology
Laboratory # 1- Orientation
Morphological Concepts.
Laboratory # 2 Allometry
Laboratory # 3 - Fluctuating Asymmetry
Laboratory # 4 - Statistical Analyses and inference
PART II: Autoecology
Structural Ecology
Laboratory # 5 - Properties of Biomaterials
Biofluid Mechanic Principles
Laboratory # 6 - Properties of flow through pipes
Laboratory # 7 - Transport (Advection and Diffusion)
Laboratory # 8 Flow in Streams
Locomotory and Feeding Ecology
Laboratory # 9 - Locomotion of Organisms
Laboratory # 10 - Zooplankton Suspension Feeding
PART III: Synecology
Reproductive and Dispersal Ecology
Laboratory #11 - Abiotic Pollination & External Fertilization
Laboratory #12 Dispersal of seeds, fruits and larvae
Laboratory # 13 Perspectives on the future
Suggested Readings for Lectures
Part I - Physical Aspects of Ecomorphology
Allometry
LD/Ch. 3 - Size and Shape
Niklas, K. 1992. Plant Biomechanics.
University of Chicago Press. Pp. 319-322.
Fluctuating Asymmetry
Palmer, R. 1996. Waltzing with asymmetry.
BioScience 46:518-532.
Statistics
LD/Appendix I - Notes on Numbers
Zolman, J. 1993. Biostatistics.
Oxford University Press. New York, NY. 343 pp.
Properties of Biomaterials
LD/Ch.9 - A Matter of Materials
Niklas, K. 1992. Plant Biomechanics. University
of Chicago Press. Pp. 76-83, 150-54, 346-348.
Biological Structures
LD/Ch.10 - Arranging Structures
Biological Adhesion
LD/Ch.14/pp. 97-98 - Staying Put and Getting Away
Rheology/Viscous Flow
LMF/Ch.2 - What is a Fluid and How Much So?
LMF/Ch. 13 - Flow Within Pipes and Other Structures
LMF/Ch. 14 - Internal Flows in Organisms
Part II - Physical Aspects of Autecology
Fluid Forces and Conditions
LD/Ch. 6 - Viscosity and Flow
LD/Ch. 7 - Pressure and Flow
LMF/Ch.2 - What is a Fluid and How Much So?
LMF/Ch. 4 -Pressure and Momentum
Swimming
Alexander, D. 1990. Drag coefficients
of swimming animals: Effects of using Different reference areas.
Biol. Bull.
179:186-190.
Triantafyllou, M. and G. Triantafyllou. 1995.
An efficient swimming machine. Sci. Amer. 272(3):64-70.
Webb, P. 1984. Form and function in
fish swimming. Sci. Amer. 25(1):72- 82.
LMF/Ch.12 - The Thrust of Flying and Swimming
Flight
LMF/Ch.11 - Lift, Airfoils, Gliding and Soaring
LMF/Ch.12 - The Thrust of Flying and Swimming
Passive Suspension Feeding
LMF/Ch.15 - Flow at Very Low Reynold's Numbers
Rubenstein, D. and M. Koehl. 1977. The mechanisms
of filter feeding: Some theoretical considerations. Am. Nat.
111:981-994.
Active Suspension Feeding
LMF/Ch.9/pp. 188-192 - Life in Velocity Gradients
Silvester, N. and M. Slegh. 1984. Hydrodynamic
aspects of particle capture by Mytilus edulis. J. mar. Biol. Ass. U.K.
64:859-879.
Bivalve Suspension Feeding
Wildish, D. and D. Kristmanson. 1997.
Benthic Suspension Feeders and Flow. Cambridge University Press.
Cambridge, UK. 409
pp.
Part III - Physical Aspects of Synecology
Biofluid Mechanics - Canopies/Large scale
LMF/Ch.8 - Velocity Gradients and Boundary Layers
Mass Transport
LD/Ch.8 - Diffusion versus Convection
LMF/Pg. 196
Wind Pollination
LMF/Pp. 192, 186
Niklas, K. 1992. Plant Biomechanics. University
of Chicago Press. Pp. 447-473.
Aquatic Pollination
Ackerman, J. 1995. Convergence of filiform
pollen morphologies in seagrasses: Functional mechanisms. Evol.
Ecol.
9:139-153.
Ackerman, J. 1997a. Submarine pollination
in the marine Angiosperm Zostera marina (Zosteraceae). I. The influence
of
floral morphology on fluid
flow. Amer. J. Bot. 84(8):1099-1109.
Ackerman, J. 1997b. Submarine pollination
in the marine angiosperm Zostera marina (Zosteraceae). II. Pollen
transport in
flow fields and capture
by stigmas. Amer. J. Bot. 84(8):1110-1119.
Broadcast Spawners
Mead, K. and M. Denny. 1995. The effects
of hydrodynamic shear stress on fertilization and early development of
the
purple sea urchin Strongylocentrotus
purpuratus. Biol. Bull. 188:46-56.
Passive Dispersal
LMF/Pp. 13, 228-29, 243-44, 272-73, 339-47
Active Dispersal
Sammarco, P. 1994. Larval dispersal
and recruitment processes in Great Barrier Reef corals: Analysis and synthesis.
Pp.
35-71. In P. Sammarco
and M. Heron (editors). The Biophysics of Marine Larval Dispersal.
American Geophysical
Union. Washington,
DC.
LMF/Pp. 183-187
Primary & Secondary Dispersal in Bivalves
Ackerman, J. 1994. A review of the early
life history of zebra mussels (Dreissena polymorpha): Comparisons
with
marine bivalves. Can.
J. Zool. 72:1169-1179.
Sigurdsson, J., C. Titman and P. Davies.
1976. The dispersal of young post-larval bivalve molluscs by byssus
threads
. Nature. 262:386-387.
Patchiness, fronts, Diffusion/Advection
LMF/Pp. 222-224, 257, 272, 343-44, 394
Attractants and Pheremones
Atema, J. 1995. Chemical signals in
the marine environment: Dispersal, detection, and temporal analysis.
Proc. Natl. Acad. Sci.
92:62-66.
LD/Pg. 160
Predator/prey, Convergence
Okubo, A. 1980. Diffusion and Ecological Problems.
Springer.
Please Note:
LD = Vogel, S. 1988. Life's Devices. Princeton
University Press.
LMF = Vogel, S. 1994. Life in Moving Fluids,
2nd Ed. Princeton University Press.
to Joe Ackerman's Courses Homepage
Last modified on September 14, 2001.