17.4. Analytical Methods of Estimating Evaporation

Try these first

1. 1.

   What does the Energy Budget Method rely on?

   Hint

   Think of how energy flows relate to evaporation.

2. 2.

   Name one limitation of the Mass Transfer Method.

   Hint

   Consider how measurements can affect results.

3. 3.

   What does the Energy Budget Method primarily incorporate for evaporation estimation?

   • Wind speed
   • Energy balance equations
   • Soil moisture

   Hint

   Think about the relationship between energy and evaporation.

4. 4.

   True or False: The Mass Transfer Method is complex and requires extensive data.

   • True
   • False

   Hint

   Consider why simplicity makes it more practical.

5. 5.

   Consider a water body where direct evaporation isn’t measurable. Discuss how you would utilize multiple methods to estimate evaporation, considering accuracy and practicality.

   Hint

   Think about integrating different approaches to address a common problem.

6. 6.

   Argue the pros and cons of using Remote Sensing techniques versus in-situ measurements in estimating regional evaporation.

   Hint

   Consider what aspects are valuable in your evaporation estimation approach.