Quantitative Skills > Teaching Resources > Activities > Using a mass balance model to understand carbon dioxide and its connection to global warming

Using a Mass Balance Model to Understand Carbon Dioxide and its Connection to Global Warming

Robert MacKay, Clark College Physics and Meteorology.

Author Profile

This activity has benefited from input from a review and suggestion process as a part of an activity development workshop.

This activity has benefited from input from faculty educators beyond the author through a review and suggestion process as a part of an activity development workshop. Workshop participants were asked to peruse activities submitted by others in their disciplinary group prior to the workshop. The groups then convened early in the workshop to discuss the materials and make suggestions for improvements. To learn more about this review process, see http://serc.carleton.edu/quantskills/review_processes.html#2004.


This page first made public: Oct 23, 2009

Summary

Image of CO2 Model Window Students explore the increase in atmospheric carbon dioxide over the past 40 years with an interactive on-line model. They use the model and observations to estimate present emission rates and emission growth rates. The model is then used to estimate future levels of carbon dioxide using different future emission scenarios. These different scenarios are then linked by students to climate model predictions of the IPCC.

Learning Goals

Context for Use

This activity is useful in any course with a section on carbon dioxide and global warming. It has been used successfully in an introductory meteorology course as well as an upper division course on Earth's Climate for non-majors.

Description and Teaching Materials

The activity and related links are available on-line at http://www.atmosedu.com/physlets/GlobalPollution/carbon_dioxideQS.htm (archived). This activity works best with a PC, but with proper configuration also works on MAC OS X.

Assignment Question Sheet (Microsoft Word 125kB Jun3 11) for use with online activity.

Assignment Question Sheet (Acrobat (PDF) 95kB Jun3 11) for use with online activity.

Teaching Notes and Tips

Here are some suggestions for effective classroom use and more details of the mathematics behind the model.

Assessment

Answers to questions (Acrobat (PDF) 386kB Jun3 11)

Follow up discussions in lecture and exam questions are also useful in assessing student understanding.

References and Resources

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