19.9. Evapotranspiration under Changing Climate

Try these first

1. 1.

   Define Evapotranspiration.

   Hint

   Think about both evaporation and transpiration processes.

2. 2.

   What does PET stand for?

   Hint

   Remember it indicates the maximum possible ET.

3. 3.

   What does PET stand for in the context of evapotranspiration?

   • Potential Evapotranspiration
   • Precipitation Evapotranspiration
   • Practical Evapotranspiration

   Hint

   It represents the ideal conditions for ET.

4. 4.

   True or False: Higher temperatures reduce PET.

   • True
   • False

   Hint

   Think about the impact of temperature on evaporation.

5. 5.

   You are tasked with modeling ET for an agricultural region predicted to experience a 2°C rise in average temperature. What steps would you take to adjust irrigation schedules?

   Hint

   Reflect on how temperature alters water demands.

6. 6.

   Consider a region where wind patterns are shifting due to climate change. How might this impact ET and resource management strategies?

   Hint

   Think about how wind affects soil moisture retention.