EART 140 Geomorphology
From the NRC report Landscapes on the Edge: New Horizons for Research on Earth’s Surface (Pg. 18): “Earth’s surface is a dynamic interface across which the atmosphere, water, biota, and tectonics interact to transform rock into landscapes with distinctive features crucial to the function and existence of water resources, natural hazards, climate, biogeochemical cycles, and life. Interacting physical, chemical, biotic, and human processes—’Earth surface processes’— alter and reshape Earth’s surface on spatial scales that range from those of atomic particles to continents and over time scales that operate from nanoseconds to millions of years.
In this class, we will study many of the ‘Earth surface processes’ that govern landscape evolution. Our mantra will be “process from form.” That is, the form of a landscape can provide insight into the physical processes responsible for its creation. Specifically, we will study river, hillslope, glacier, and coastal processes.
- Understand the processes that govern the form and evolution of river networks, hillslopes, coastlines, and glaciated mountains.
- Utilize principles of physics and mass conservation to quantitatively link landscape process and landscape form
- Collect field data in order to test scientific hypotheses. Present this analysis in a clear, organized, and logical fashion
Instructor: Noah Finnegan
Contact Info: Office: E&MS A115, email: email@example.com
Office Hours in EMS A142: Tuesday & Thursday, 9:30 AM – 10:30 AM or by appointment (email please). Feel free to come as a group to office hours.
Lectures: T/Th 1:30 – 3:05 PM, E&MS D258
Colleen Murphy, firstname.lastname@example.org, office hours: TBD
Nick Mason, email@example.com, office hours: TBD
Lab 1: Wednesday, 9:00 AM – 12:00 AM, EMS D258
Lab 2: Wednesday, 1:00 PM – 4:00 PM, EMS D258
Text: R.S. Anderson and S.P. Anderson: The Mechanics and Chemistry of Landscapes; Notes posted by instructor
- 7 lab exercises
- 2 Reports Based on Field Trips
- Open Book, Open Notes Take Home Mid-Term
- Open Book, Open Notes, Take Home Final
Labs and problem sets can and should be done together in groups. Although I encourage you to discuss together the data collected during the weekend field trips I expect that you will ultimately work alone in actually drafting the scientific reports. If you collaborate on the writing of a scientific report with another person, you will both receive no credit for the report. I will give you very specific objectives for the reports when I assign them.
The weighting of the assignments for the 5 credit lecture is as follows
Report 1 – 30%
Report 2 – 30% *
*Together Reports 1 and 2 constitute 1/2 of the UCSC disciplinary writing requirement
Mid-Term – 15%
Open Notes, Open Book, Take Home Final – 25%
Your lab grade will be separate from the lecture.
Late Policy: 5 % will be deducted for every day after the due date that an assignment or lab is turned in.
Attendance Policy: You are responsible for the material that is presented in class every day. It is in your best interest to attend class. I will not take attendance. However, it is VERY unlikely that you will be able to pass this course without attending the lectures. If you miss a class, please make arrangements to get a copy of lecture notes from a friend.
Distribution of Readings and Course Materials
For the reports, labs, and lectures I will periodically post materials on Canvas. Power points and lecture notes will be posted prior to each lecture on Canvas.
Course Schedule and Reading Assignments
1/7/20 Lecture 1. Syllabus overview, class pictures, why geomorphology? Classical views of Geomorphology, review of mass conservation.
Lab 1: Excel Basics
1/9/20 Lecture 2. Precipitation, Runoff and Hydrographs
Reading For Class: Chapter 11, stop at equation 11.38 and skip groundwater section
1/14/20 Lecture 3. Alluvial Rivers I
Reading For Class: 395-408
Lab 2: Precipitation and Channel Flow on Titan; Surveying Basics, Quantifying Grain Size in a River,
1/16/20 Lecture 4. Alluvial Rivers II, Effective Report Writing, Report 1 Assigned
Reading For Class: TBD
1/18/20 Mandatory Fieldtrip 1, San Lorenzo River Valley (8 AM-6 PM), Meet at E&MS Loading Dock at 8 AM. Rain or Shine. Bring: Warm Clothes, Rain Gear, Food, Water, and a field notebook.
1/21/20. Lecture 5. Planform Morphology of Rivers, Alluvial Fans, Floodplains, and Deltas
Lab 3: Data Assimilation and Processing for Report 1
1/23/20 Lecture 6. Weathering, Soil Production, and the Critical Zone;
Due in Class: Introduction to Report (1 Page)
Reading For Class: Chapter 7
1/28/20 Lecture 7. Hillslopes
Reading For Class: Chapter 10 through page 328,
Lab 4: Hillslope Sediment Transport; Due in Lab: Results for Report 1 (~ 3 Pages)
1/30/20 Lecture 8. Landslides and Mass-wasting
Reading For Class: 330-335 .
2/4/20 Lecture 9. Landslides and Mass-wasting II
Reading For Class: Chapter 8,
Mid-Term Exam Passed Out
Due in Class: Discussion and Conclusion for Report 1 (~ 3 Pages)
Lab 5: Glacial Geomorphology and Mechanics
2/6/20 Lecture 10. Glaciers I
2/7/20: Mid-Term Exam Due in My Mailbox or Office by 3:30 PM
2/8/20 Mandatory Fieldtrip 2, Sunol Ohlone Regional Wilderness (8 AM-6 PM), Meet at E&MS Loading Dock at 8 AM. Rain or Shine.
Reading For Fieldtrip TBD
2/11/20 Lecture 10. Glaciers II.
Reading For Class: Chapter 8
Lab 6: Work on Data Analysis for Report 2
2/13/20 Lecture 11.
Tectonic Geomorphology I – Orogen Scale,
2/18/20 Lecture 12. Tectonic Geomorphology II – Bedrock River Channels
Due in Class: Introduction to Report 2 (1 Page)
Reading for Class: Chapter 13
Lab 7: Climate, Tectonics and the Morphology of the Andes
Due in Lab: Results for Report 2 (~ 3 Pages)
2/20/20 Lecture 13., Whole Landscapes I: Coupling of Hillslope and Channel Processes
2/25/20 Lecture 14. Geochronology and Geomorphology I.
Reading For Class: Chapter 6
Lab 8: Tectonics, Topography, and Bedrock River Profiles
2/27/20 Lecture 15. Geochronology and Geomorphology II,
Reading For Class: Chapter 6
Due in Class: Discussion and Conclusion for Report 2 (~ 3 Pages)
3/4/20 Lecture 16. Coastal Processes
Lab 9: Santa Cruz Marine Terraces
3/6/20 Lecture 17. Coastal Processes cont. / Geomorphology and Tectonics of Santa Cruz
3/11/20 Lecture 18. Eco-geomorphology
Lab 10: No Lab
3/13/20 Review For Final
Take Home Final Posted
3/20/20, 3 PM, Take Home Final due in my office (A115) or in my mailbox in the department office