12.2. Need and Importance

Try these first

1. 1.

   What does DAD stand for?

   Hint

   Think about the components of rainfall.

2. 2.

   In what types of designs are DAD relationships commonly used?

   Hint

   Consider structures that manage water flow.

3. 3.

   What is the primary function of DAD curves?

   • Estimate flood frequency
   • Determine rainfall distribution
   • Calculate temperature variation

   Hint

   Think about the relationship represented by DAD.

4. 4.

   True or False: DAD relationships are only used for predicting flood events in urban areas.

   • True
   • False

   Hint

   Consider the scope of DAD applications.

5. 5.

   Develop a flood risk assessment for a hypothetical city using DAD relationships. Include considerations for rainy season variability.

   Hint

   Think about how varying rainfall affects flood risk.

6. 6.

   Propose a system for real-time updating of DAD curves in response to changing climate conditions.

   Hint

   Consider technologies available for real-time data integration.