Detailed sap flow monitoring data at Weierbach catchment, Luxembourg

The current repository contains the dasometric data of monitored trees, hourly sap flow data, and tree surveys carried out at the Weierbach catchment during 2019 and 2020. The monitored trees include the following species: - Beech (Fagus sylvatica L.) - Douglas Fir (Pseudotsuga menziesii (Mirbel) Franco) - Spruce (Picea abies L.) - Oak (hybrids of Quercus petraea (Matt.) Liebl. and Quercus robur L.) The sap flow data for all the trees is presented in cm/hr. The bark data presented in the "dasometry_individual_trees.csv" was obtained from the literature.