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$T_0$ (tp\_00) = 273.15 0 degree Celsius expressed in degree Kelvin defined in constantes.f90

$k_T$ temperature-dependent pseudo-first-order rate constant of assimilation response to CO2

\begin{equation}
{k_{{T}}=0{.}7\cdot 0{.}{177}\cdot e^{{0{.}{069}\cdot (T_{{{{air}}}}-T_{{0}})}}\cdot {10}^{6}}\nonumber
\end{equation}

$R_T$ temperature-dependent non-photosynthetic respiration

\begin{equation}
{R_{{T}}=0{.}8\cdot {\frac{0{.}{177}\cdot e^{{0{.}{069}\cdot (T_{{{{air}}}}-T_{{0}})}}}{(1+e^{1{.}3(T_{{{{air}}}}-T_{{{max}}})}{)}}}}\nonumber
\end{equation}

\begin{equation}
{V_{{c}}=V_{{c{max}}}\cdot 0{.}{39}\frac{0{.}{177}\cdot e^{{0{.}{069}\cdot (T_{{{{air}}}}-T_{{0}})}}}{(1+e^{0{.}3\cdot (T_{{{min}}}-T_{{{{air}}}})}{)(1+e^{0{.}3\cdot (T_{{{{air}}}}-T_{{{{opt}}}})}}{)}}W_{{lim}}}\nonumber
\end{equation}

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