2.3. Modeling Considerations and Assumptions

Try these first

1. 1.

   What is a point source?

   Hint

   Think of a single identifiable location.

2. 2.

   What does the assumption of additive contributions in modeling mean?

   Hint

   Consider how you might total two numbers.

3. 3.

   What is considered a point source?

   • A large dump site
   • A factory smokestack
   • A forest

   Hint

   Focus on single locations.

4. 4.

   True or False: The contribution from multiple sources is assumed to be purely additive in dispersion modeling.

   • True
   • False

   Hint

   Consider how you might total things up.

5. 5.

   If you are modeling the air quality around a new highway with multiple traffic sources, how would you incorporate the effects of local circulations on dispersion?

   Hint

   Think about the many factors that can change air flow.

6. 6.

   Using real-time meteorological data, design a basic framework for a dispersion model that complies with regulatory standards.

   Hint

   Understanding what data points are crucial is key.