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Wikipedia:Wiki Ed/University of Tennessee/Environmental Aqueous Geochemistry (Fall 2020)

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Course name
Environmental Aqueous Geochemistry
Institution
University of Tennessee
Instructor
Annette Engel
Wikipedia Expert
Ian (Wiki Ed)
Subject
Environmental Sciences
Course dates
2020-08-20 00:00:00 UTC – 2020-12-04 23:59:59 UTC
Approximate number of student editors
16


Water is one of our most important natural resources. However, the availability of usable (i.e. drinkable) surface water or groundwater is diminishing due to pollution associated with agricultural, industrial, militarized, and municipal activities. To improve access to clean water and remediate polluted water, we must understand the natural interactions among physical, chemical, and biological processes that affect the composition of natural waters and geologic materials through time. This interdisciplinary course will combine geochemistry with hydrogeology, sedimentology, mineralogy, soil science, microbial ecology, and resource management to determine the fate and transport of inorganic and organic constituents in water. Issues associated with water quality, water budgets, and environmental regulations, as well as policy, and justice will be covered. The Flint (Michigan) Water Crisis, as well as other current events, will be featured throughout the semester. Connections to these societal problems reinforce how important it is to have working knowledge of geochemistry, especially for anyone interested in a career in the earth and environmental sciences.

General course topics will include: methods, data collection, & sample processing; environmental regulations and policy related to water quality; mass balance and equilibrium modeling in the context of chemical thermodynamics and kinetics; acid-base chemistry; carbonate and silicate geochemistry; metal (re)cycling; and redox reactions. Calculations and computer modeling exercises will reinforce concepts and test hypotheses, explore assumptions, approximations, and equilibria in natural geochemical systems. Complex geochemical systems will be emphasized (e.g., non-ideal solutions, non-STP conditions), which will make the course concepts relevant from, for example, hot (think, volcanic lake) to cold (think, surface of Mars) temperature conditions.

The course will be delivered using a hybrid F2F platform with alternating in-person and online meetings. There will be synchronous/recorded lectures and weekly classroom/online modules that include worksheets, homework problems, and readings/videos/virtual field trips, as well as discussions with geochemistry professionals.

Upon completion of the course, you will be able to: • Define and apply relevant terminology in geochemistry; • Gain an appreciation for the relevance of geochemistry to understanding and providing for human needs, and to determining geochemical impacts on society and planet Earth; • Identify and evaluate physicochemical, (bio)geochemical, and hydrochemical changes in solids, liquids, and gases; • Describe the geochemical evolution of near-surface aquatic systems, including fresh and marine waters, and shallow sediments and soils when starting with the atmosphere, precipitation, minerals and rocks, and time; • Develop skills to become a better scientist and demonstrate proficiency in written and oral communication.

Student Assigned Reviewing
EcoWarrior22 Stormwater Ogallala Aquifer, Bioindicator
DirtGal Fen Floridan aquifer, Mariana Mud Volcanoes
Hydrogeo25 Reactive transport modeling in porous media Ogallala Aquifer, Stormwater
Redhairrockstar Floridan aquifer Edwards Aquifer, Fen
Hannahclimbs Edwards Aquifer Ferromanganese nodules, Water quality
The Gneiss Guys Bioindicator Edwards Aquifer, Groundwater-dependent ecosystems
GeoChemStud Analysis of water chemistry Geochemical modeling, Groundwater-dependent ecosystems
LapisLazulite Water quality Fen, Reactive transport modeling in porous media
Restless Nomad Groundwater-dependent ecosystems Bioindicator, Water quality
Spacewanderer7 Ogallala Aquifer Geochemical modeling, Stormwater
RocketMan430 Mariana Mud Volcanoes Ferromanganese nodules, Reactive transport modeling in porous media
Shiny.spoon Geochemical modeling Analysis of water chemistry, Floridan aquifer
SaltySamuraiGirl Manganese nodules Analysis of water chemistry, Mariana Mud Volcanoes

Timeline

Week 3

Course meetings
Friday, 4 September 2020
Milestones

This week, everyone should have a Wikipedia account.

In class - Introduction to the Wikipedia assignment

Welcome to your Wikipedia assignment's course timeline. This page guides you through the steps you'll need to complete for your Wikipedia assignment, with links to training modules and your classmates' work spaces.

Your course has been assigned a Wikipedia Expert. You can reach them through the Get Help button at the top of this page.

Resources:


Assignment - Get started on Wikipedia

Create an account and join this course page, using the enrollment link your instructor sent you. (Because of Wikipedia's technical restraints, you may receive a message that you cannot create an account. To resolve this, please try again off campus or the next day.)


In class - Discussion

Week 4

Course meetings
Monday, 7 September 2020   |   Wednesday, 9 September 2020   |   Friday, 11 September 2020
Assignment - Evaluate Wikipedia
In class - Discussion

Week 5

Course meetings
Monday, 14 September 2020   |   Wednesday, 16 September 2020   |   Friday, 18 September 2020
Assignment - Exercise II
In class - Discussion
Guide(s) for writing articles in your topic area

Chemistry

Environmental Sciences

Week 6

Course meetings
Monday, 21 September 2020   |   Wednesday, 23 September 2020   |   Friday, 25 September 2020
Assignment - Add to an article

Week 7

Course meetings
Monday, 28 September 2020   |   Wednesday, 30 September 2020   |   Friday, 2 October 2020
Assignment - Start drafting your contributions

Reach out to your Wikipedia Expert if you have questions using the Get Help button at the top of this page.

Resource: Editing Wikipedia, pages 7–9

Milestones

Everyone has begun writing their article drafts.

Week 8

Course meetings
Monday, 5 October 2020   |   Wednesday, 7 October 2020   |   Friday, 9 October 2020

Week 9

Course meetings
Monday, 12 October 2020   |   Wednesday, 14 October 2020   |   Friday, 16 October 2020
Assignment - Exercise
Assignment - Peer review two articles

Guiding framework

Week 10

Course meetings
Monday, 19 October 2020   |   Wednesday, 21 October 2020   |   Friday, 23 October 2020
Milestones

Every student has finished reviewing their assigned articles, making sure that every article has been reviewed.

Week 11

Course meetings
Monday, 26 October 2020   |   Wednesday, 28 October 2020   |   Friday, 30 October 2020
Assignment - Respond to your peer review

You probably have some feedback from other students and possibly other Wikipedians. Consider their suggestions, decide whether it makes your work more accurate and complete, and edit your draft to make those changes.

Resources:

  • Editing Wikipedia, pages 12 and 14
  • Reach out to your Wikipedia Expert if you have any questions.

Week 12

Course meetings
Monday, 2 November 2020   |   Wednesday, 4 November 2020   |   Friday, 6 November 2020
Assignment - Continue improving your article

Now's the time to revisit your text and refine your work. You may do more research and find missing information; rewrite the lead section to represent all major points; reorganize the text to communicate the information better; or add images and other media.

Week 13

Course meetings
Monday, 9 November 2020   |   Wednesday, 11 November 2020   |   Friday, 13 November 2020
Assignment - Polish your work

Continue to expand and improve your work, and format your article to match Wikipedia's tone and standards. Remember to contact your Wikipedia Expert at any time if you need further help!

Week 14

Course meetings
Monday, 16 November 2020   |   Wednesday, 18 November 2020   |   Friday, 20 November 2020
Assignment - Final article - Due beginning 11/23 through Dec 4

It's the final week to develop your article.

  • Read Editing Wikipedia page 15 to review a final check-list before completing your assignment.
  • Don't forget that you can ask for help from your Wikipedia Expert at any time!

Week 15

Course meetings
Monday, 23 November 2020
Assignment - Reflective essay for Wikipedia article
Milestones

Everyone should have finished all of the work they'll do on Wikipedia, and be ready for grading.


Assignment - Original, complementary analytical paper (GRAD STUDENTS)

Write a paper going beyond your Wikipedia article to advance your own ideas, arguments, and original research about your topic.