Modeling of plant water uptake in two distinct forest stands using whole-plant capacitance approach

0556020 - ÚH 2023 RIV DE eng A - Abstract
Skalová, V. - Dohnal, M. - Votrubová, J. - Vogel, T. - Tesař, Miroslav
Modeling of plant water uptake in two distinct forest stands using whole-plant capacitance approach.
EGU General Assembly 2021 (vEGU21: Gather Online). Göttingen: European Geosciences Union, 2021. 21-2579.
[EGU General Assembly Conference 2021. 19.04.2021-30.04.2021, online]
R&D Projects: GA ČR(CZ) GA20-00788S
Institutional support: RVO:67985874
Keywords : transpiration * plant water uptake * sap flow
OECD category: Hydrology
https://meetingorganizer.copernicus.org/EGU21/EGU21-2579.html

Soil-plant-atmosphere interactions are studied to improve the estimation of actual transpiration – the key part of the catchment water balance. The one-dimensional soil water flow model S1D, involving vertically distributed macroscopic root water uptake and whole-plant hydraulic capacitance, was used. The model is based on the numerical solution of Richards' equation coupled with a transient transpiration stream algorithm.
Permanent Link: http://hdl.handle.net/11104/0330384