28.3.1. Field Methods

Try these first

1. 1.

   Define infiltrometer.

   Hint

   It starts with 'infilt'.

2. 2.

   What does the double ring infiltrometer do?

   Hint

   Think of how it uses two rings.

3. 3.

   What is the main purpose of an infiltrometer?

   • To measure rainfall
   • To measure infiltration rates
   • To calculate soil density

   Hint

   It’s also linked to understanding water movement through soil.

4. 4.

   True or False: A double ring infiltrometer is more reliable than a single ring infiltrometer.

   • True
   • False

   Hint

   Consider the purpose of each design.

5. 5.

   Design a study using the double ring infiltrometer that addresses soil variability in an agricultural field and how you would account for this in your measurements.

   Hint

   Consider the impact of soil diversity on water absorption.

6. 6.

   Critically evaluate the use of artificial rainfall simulators in practical scenarios and propose enhancements for real-world applicability.

   Hint

   Think about what natural conditions you might be simulating in real-time.