MARINE SCIENCE |
Geology 161 |
FALL 2007 |
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Karla Parsons-Hubbard |
Steven F. Wojtal |
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Office: |
Carnegie 403 | Office: |
Carnegie 416 |
Contact: |
karla.hubbard@oberlin.edu Phone: x58353 |
Contact: |
steve.wojtal@oberlin.edu Phone: x58352 |
Office hours: |
Tuesday 3:00-4:00 Friday 1:30-3:00 |
Office hours: |
Wednesday 2:00-4:00 Thursday 11:00-12:00 |
Readings | The primary text for the course is: Segar, Douglas A., 2007, Introduction to Ocean Sciences (2nd ed.). W.W. Norton & Company. Readings will primarily come from the text book. We denote with "CC" below those of Segar's Critical Concepts that relate to our coverage of topics. We have also placed readings on reserve at the Kettering Science Library and on Blackboard. We denote readings on reserve with o.r. below. Reading assignments indicated by an asterisk (*) are recommended but optional; all other assignments are required. |
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Grading | Your grade will be based upon scores in three exams, two scheduled during normal class meeting times and a third scheduled during the final exam period. We expect you to take the exams at the scheduled times, unless you have a valid conflict, in which case you must arrange a substitute time with us prior to the scheduled exam time |
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Honor System | We strongly endorse the principles of the Honor System, which is intended to ensure that students (1) receive appropriate credit for their intellectual work, (2) acknowledge the sources of scholarly and creative work that are not their own, and (3) adhere to any stated guidelines on graded assignments. For this class, you can confirm your adherence to the Honor system by writing or typing the Honor Pledge ("I affirm that I have adhered to the Honor Code in this assignment.") and signing below it on each of the three exams and on both written commentaries. |
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Day |
Date |
Topic |
Readings |
UNIT 1 - MARINE GEOLOGY AND THE EARTH SYSTEM |
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W |
9/5 |
Introduction: Methodological Approaches |
ch. 1, 2, & 3 |
F |
9/7 |
Global topography: continents vs. oceans Characteristics of continents |
ch. 4 |
M |
9/10 |
Ocean bathymetry & characteristics |
ch. 4 |
W |
9/12 |
Seismology: key to identifying plates & determining their
motion |
ch. 4 |
F |
9/14 |
Deep Earth structure, isostacy, & plates & determining
their motion |
ch. 5; CC #1 & #2 |
M |
9/17 |
Global tectonics |
ch. 5; CC #3 |
W |
9/19 |
Aqueous solutions & sea water chemistry |
ch. 6 & 7; CC #6 |
F |
9/21 |
Earth's atmosphere -- wind, weather, & climate |
ch. 9; CC #9 |
M |
9/24 |
Atmospheric circulation |
ch. 9; CC #3 & #12 |
W |
9/26 |
Discussion: Atmospheric circulation & climate Required commentary submission prior to class |
Solomon, S.D et al. 2007: Technical Summary. In: Climate
Change 2007: The Physical Science Basis. Contribution of Working Group
I to the Fourth Assessment Report of the IPCC, pp. 22-26. |
UNIT 2 -- PHYSICAL OCEANOGRAPHY AND PALEOCEANOGRAPHY |
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F |
9/28 |
Effects of wind, weather, & climate on oceans |
ch. 10 |
M |
10/1 |
Ocean surface circulation & its significance |
ch. 10; CC #12 & #13 |
W |
10/3 |
Deep ocean circulation |
ch. 10 |
F |
10/5 |
Exam on Unit 1 |
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M |
10/8 |
Waves -- character and origins |
ch. 11 |
W |
10/10 |
Wave dynamics; erosion & deposition |
ch. 11 |
F |
10/12 |
Tides and their origin |
ch. 12 |
M |
10/15 |
Tides II: tidal currents & tidal power |
ch. 12 |
W |
10/17 |
Beaches & Estuaries |
ch. 13; ch. 15 p.430-441 |
F |
10/19 |
Sediments |
CC #4, ch. 8 Open U. ch. 1 (o.r.) |
***FALL BREAK*** |
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M-W |
10/29-1031 |
***Faculty at Geological Society of America Meeting*** Gulf Coast Study -- Exercise available on Blackboard |
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F |
11/2 |
Complete Gulf Coast study and discussion |
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M |
11/5 |
Histoyr of sea-level change |
Fischer (o.r.) |
UNIT 3 - LIFE IN THE SEA AND HUMAN INTERACTIONS
WITH THE SEA |
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W |
11/7 |
Life in the Oceans |
ch. 14 |
F |
11/9 |
Exam on Unit 2 |
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M |
11/12 |
Marine Ecology -- food webs; nutrients |
ch. 14 |
W |
11/14 |
Primary production |
Sumich ch. 5 (o.r.) |
F |
11/16 |
Phytoplankton: distribution & adaptations |
ch. 14 |
M |
11/19 |
Nekton: Adaptations for life on the move |
ch. 16 |
W |
11/21 |
Nekton: Breathing and buoyancy |
Sumich ch. 13 (o.r.) |
F |
11/23 |
THANKSGIVING -- Free Day |
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M |
11/26 |
Evolution of Marine Tetrapods & Mammals |
Delinger (o.r.) |
W |
11/28 |
Marine Communities: Reefs |
ch. 17 |
F |
11/30 |
Marine Communities: Deep sea |
Gould* (o.r.) |
M |
12/3 |
Marine Communities: chemosynthetic ecosystems |
Macintyre et al. (o.r.) Lost City (o.r.) |
W |
12/5 |
Marine resources: Physical resources |
ch. 18 |
F |
12/7 |
Marine resources: Fisheries |
Sucmich ch. 15, p. 427-435 (o.r.) |
M |
12/10 |
Marine Pollution: Sewage, garbage, oil spills |
ch. 19 |
W |
12/12 |
Discussion: Human impacts on oceans |
Hardin (o.r.); Abramvitz & Sagoff (o.r.) |
F |
12/14 |
READING PERIOD BEGINS |
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Monday, December 17, 9:00 a.m. EXAM on UNIT 3 |
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