CM Box User GuideMain Page | About | Special pages | Log in

Printable version | Disclaimer | Privacy policy | Current revision

(Difference between revisions)

Revision as of 08:25, 4 August 2006
Peter (Talk | contribs)
('''Chapter 11. Development of ET<sub>0</sub> computation procedure.''')
← Previous diff
Revision as of 08:26, 4 August 2006
Peter (Talk | contribs)

Next diff →
Line 1: Line 1:
-<blockquote> 
-<blockquote> 
-<blockquote> 
='''Chapter 11. Development of ET<sub>0</sub> computation procedure.'''= ='''Chapter 11. Development of ET<sub>0</sub> computation procedure.'''=
Line 17: Line 14:
|- |-
|- |-
-| Radiation (MJ/m<super>2</super>+| Radiation (MJ/m<sup>2</sup>
| Maximum and minimum temperature | Maximum and minimum temperature
| Some ET<sub>0</sub> calculation methods use average temperature only. AgrometShell needs both minimum and maximum temperatures. | Some ET<sub>0</sub> calculation methods use average temperature only. AgrometShell needs both minimum and maximum temperatures.

Revision as of 08:26, 4 August 2006

Chapter 11. Development of ET0 computation procedure.

Potential evapotranspiration (ET0) is a vital input to Water Balance calculations, which in turn are a vital part in Crop forecasting. The parameters needed to calculate ET0 are the following:

Parameter group Parameters Remarks
Temperature Maximum and minimum temperature Some ET0 calculation methods use average temperature only. AgrometShell needs both minimum and maximum temperatures.
Radiation (MJ/m2 Maximum and minimum temperature Some ET0 calculation methods use average temperature only. AgrometShell needs both minimum and maximum temperatures.






Page generated in 0.150932 seconds.