EV 211
Human Impacts on Biogeochemical Cycles
Syllabus

Block 3, 2011



Howard Drossman


 

Grading

Home

Projects

References

Syllabus

 

Reading Key

Course Reader (available at the CC bookstore as print version or for purchase online as e-text)

CC: Chemistry in Context (Chs. 1-6)

KC: Kauffman-Cleveland, Environmental Science (Ch. 6)

Sterman: Business Dynamics (Ch. 4)

PROWL

Richmond: Introduction to Systems Thinking

Selected literature papers (listed in the Reference link)

Day

Time

Topic
(in class handout)

Reading / Assignments

Week 1:

Fundamentals of Chemistry & Modeling

Human Population Growth & Ecological Footprints

Air Pollution & Ozone Loss

Mon.

AM

Class Introduction

Stocks and Flows

Causal loops and feedback

 

PM

Introduction to STELLA: Simple Population Model (PROWL)

POGIL: Nuclear Atom (PROWL)

Tues.

AM

How do models work?

Mathematics of modeling

Sensitivity analysis

Sterman Ch. 4

Richmond Ch. 5 (PROWL)

CC Ch. 4.1-4.2

PM

Modeling Project Ia: Logistic Population Model (PROWL)

Paper I: Cohen 1995 (PROWL)

POGIL: Types of Matter (PROWL)

Wed.

AM

How many people can our Earth support?

Ecological Footprint Basics

Quiz: Nuclear Atom & Types of Matter

Excel footprint calculator

Online footprint calculator I (GFN)

Online footprint calculator II (RP)

Paper II: Wackernagel 2002 (PROWL)

PM

Modeling Project Ib:

Logistic Population Model w/ Footprint Considerations

POGIL: Electron Configurations (PROWL)

Thurs.

AM

What's In the Air We Breathe?

Unit Analysis & Ideal Gas Law

Quiz: Mathematics of Modeling

CC Ch. 1

 PM

Modeling Project II-1a: Global Carbon Cycle (PROWL)

KC Chapter 6

POGIL: Lewis Structures I (PROWL)

Balanced Chemical Reactions (handout)

Fri. AM

How do anthropogenic chemicals contribute to ozone loss?

POGIL: Lewis Structures II

POGIL: Bond Order

CC Ch. 2
 PM

Office hours (2-3:30 PM)

Population Model I Due (5 PM)

Online Quiz Due: CC Ch. 1 (Sunday)

POGIL: EM Radiation (PROWL)

POGIL: Resonance Structures (PROWL)

Richmond, Ch. 6

Week 2:

Global Biogeochemical Cycles

Mon.

AM

Why is there a stratospheric ozone "layer?"

TOMS Data

Chapman Reactions

 

PM

Modeling Project II-1b: Atmospheric CO2 Lifetimes

Chemical Lifetimes, Pt. 1

Paper III: Archer 2009 (PROWL)

POGIL: Molecular Shapes (PROWL)

Tues.

AM

Chemical Lifetimes, Pt. 2

Global climate change and the Greenhouse Effect

Bond Polarity

Quiz: Unit analysis; Electron configurations; Balanced Reactions

CC Ch. 3

 

PM

Modeling Project III: Simple Nitrogen Cycle

Project Proposal Task 1 Due (5 PM)

Online Quiz Due: CC Ch. 2 (11 PM)

POGIL: Mole Concept (PROWL)

Wed.

AM

What makes a greenhouse gas?

Dipole Moments & GCC Models

Quiz: EM radiation; Gas laws; Lewis structures

CC Ch. 4

PM

Modeling Project IVa: Global Hydrologic Cycle

Paper IV: Postel 1996

Eco Footprint Project Due (5 PM)

POGIL: Thermochemistry

Thurs.

AM

How Might Increasing Temperatures Affect the Global Hydrologic Cycle?

Physical Properties of Water

Thermochemistry of water

STELLA Small Climate Model (in class)

PM

Modeling Project IVb:

Temperature Effects on Western US Snowmelt

Paper V: Barnett 2008

Online Quiz Due: CC Ch. 3

C Cycle Model II Due (5 PM)

POGIL: Limiting Reagents

Fri.

 

AM

Can we geo-engineer the climate system?

Ocean Geoengineering

Quiz: Molecular shapes & Polarity

Paper VI: Buesseler 2003

PM

Zoe Harrold Seminar: Long-Term Carbon Cycle & Climate Change

(1:30 -2:30 PM; TSC 122)

Richmond, Chs. 7-9

N Cycle Model III Due (5 PM)

POGIL: Redox Reactions

Final Project Proposal Due(5 PM Sunday)

Week 3:

Aquatic & Terrestrial Biogeochemistry

Mon.

 

AM

How do autotrophs make food?

Photosynthesis

Example STELLA Model: C3-C4 Photosynthesis Model

CC Ch. 5.1-5.6

Hydro Cycle Model IV Due (5 PM)

 

PM

Final Project Proposal Meetings (1-4:30 PM)

POGIL: Coulomb's Law

Tues.

AM

What's in the water we drink?

Ionic solutions & reactions

Quiz: Mole concept, Limiting Reagents & Redox Numbers

CC Ch. 5.7-5.18

PM

Final Projects Open Hours (1-4 PM)

Online Quiz Due: CC Ch. 4

POGIL: Molarity

Wed.

AM

How does acid deposition affect lake "health"?

Acid-base reactions

Example STELLA Model: Acid Rain

Quiz: Predicting Binary Reactions: Mystery Solutions "Lab"

CC Ch. 6

PM

Final Projects Open Hours (1-4 PM)

Online Quiz Due: CC Ch. 5

Thurs.

AM

Why are there "dead zones" in many coastal areas?

Eutrophication

Example STELLA Model: Eutrophication

Quiz: Ionic & Covalent Compounds and Acid/Base Reactions

PM

Environmental Chemistry & Complexity Exam Review (1-3 PM)

Final Projects Open Hours (3-5 PM)

Online Quiz Due: CC Ch. 6

Fri.

AM

Final Projects (open hours 9-noon)

 

PM

Final Projects (open hours 1-3 PM)

 

Week 4: Final Projects & Exams

Mon.

AM

Chemistry & Complexity Exam

(8 AM -12 PM)

 

PM

Chemistry & Complexity Exam

(1 - 4 PM)

Tues.

AM

PM

Standardized Chemistry Final Exams (1:45 -4 PM)

 

Wed.

AM

Final STELLA Model Presentations (8 AM - 10:30 AM)

Project Reports Due (noon)

Class Evaluation (due Wed Dec. 30)

 


Last Updated November 22, 2011
Webmaster: Howard Drossman, hdrossman@ColoradoCollege.edu
©copyright 2011 Colorado College Environmental Science Program

Earth image from: http://serc.carleton.edu/images/NAGTWorkshops/visualize04/SeaWiFS.gif


 

 

 

 

 

 

 

 

 

Supplementary Links

Ecological Footprint Projects

ChemLinks site

Paper III: Postel 1996

Postel paper discussion

Mountain Simulation

Extra Links:

Water Treatment and Wastewater Treatment (CC 5.12)

Nutrient Cycling and Bioenergetics

NASA TRMM Q&A

CS Steam Hydrographs (Excel exercise)

CS Precipitation Data  (Excel exercise)

Reading science articles

Online Purchase

POGIL: Michael P. Garoutte, General Organic and Biological Chemistry: A Guided Inquiry, 1st Edition (Activity numbers in parentheses)