Understand the terminology relating to DO and the different parameters that affect the river.
Explain the process of photosynthesis and its relationship to the DO levels in a river.
Explain the process of respiration and its relationship to the DO levels in a river.
Explain the relationships among nitrates, algal blooms, bacteria, decomposition and DO levels.
Explain the relationship between turbulence and DO levels.
Analyze data and form conclusions.
Write an informative letter to an appropriate agency.
Use a Stella DEMO to learn how to manipulate a model
Manipulate the DO Model to change outcomes
Design a simple model

Developed by

This project is supported, in part,
by the

Opinions expressed are those of the authors
and not necessarily those of the National Science Foundation.