Preprint
Optimizing seasonally variable photosynthetic parameters based on joint carbon and water flux constraints
Abstract
Terrestrial biosphere models (TBMs) often adopt the Farquhar biochemical model coupled with the Ball-Berry stomatal conductance (\({g}_{s}\)) model to simulate ecosystem carbon and water fluxes. The parameters \(m\), representing the sensitivity of \({g}_{s}\) to the photosynthetic rate, and \({V}_{cmax}^{25}\), representing the leaf photosynthetic capacity, are two pivotal parameters but the two main sources of uncertainties in TBM …
Authors
Leng J; Chen JM; Li W; Luo X; Rogers C; Croft H; Xie X; Staebler RM
DOI
10.21203/rs.3.rs-3832505/v1
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