fT {growR} | R Documentation |
Temperature limitation
Description
Threshold function representing growth limitation by temperature.
Usage
fT(t, T0 = 4, T1 = 10, T2 = 20)
Arguments
t |
float Temperature in degree Celsius. |
T0 |
float Photosynthesis activation temperature in degree Celsius. |
T1 |
float Photosynthesis plateau temperature in degree Celsius. |
T2 |
float Photosynthesis max temperature in degree Celsius. |
Details
Photosynthesis is suppressed below T0, increases until it reaches its maximum at temperatures in the interval (T1, T2). For temperatures exceeding T2, photosynthetic activity decreases again until it reaches 0 at a final temperature of 40 degree Celsius.
Value
A value in the range (0, 1), acting as a multiplicative factor to plant growth.
Examples
fT(4)
fT(10)
fT(15)
[Package growR version 1.3.0 Index]