Difference between revisions of "Evapotranspiration"
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Jenny Hill (talk | contribs) (Created page with "<math>i=\left ( \frac{T}{5} \right )^{1.514}</math>") |
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===Thornthwaite Mather method=== | |||
Step 1. Calculate the monthly heat index (i): | |||
<math>i=\left ( \frac{T}{5} \right )^{1.514}</math> | <math>i=\left ( \frac{T}{5} \right )^{1.514}</math> | ||
where: | |||
T = mean monthly temperature. | |||
Step 2. Calculate the annual heat index (I): | |||
<math>I=\sum_{i=1}^{12}i</math> | |||
Revision as of 14:45, 8 January 2018
Thornthwaite Mather method
Step 1. Calculate the monthly heat index (i): where: T = mean monthly temperature.
Step 2. Calculate the annual heat index (I):
