Stem Radius Change Data Pfynwald
Datasets
**Continuously measured stem radius change data (time series) from high-precision point dendrometers (Natkon) mounted on the stems of Pinus sylvestris trees at 1.5 m in the Pfynwald VPDrought experimental area.** The data originates from the **TreeNet database**. The published data represents the highest quality data following automatic and manual corrections (LM data level). **The dataset contains the following files:** - 10-minute resolution time series (.parquet) - Daily resolution time series (.csv and .parquet) - Metadata (.csv) - Readme (.txt) Main variables are stem radius changes (SRC), tree water deficit (TWD) and radial stem growth (GRO). **The site area contains the following site_ids (treatments)** | 86 | Pfynwald-Control | 89 | Pfynwald-Irr_Stop | 90 | Pfynwald-Irrigation | 145 | Pfynwald-Irrigation_VPD | 146 | Pfynwald-Roof | 147 | Pfynwald-Roof_VPD The measurements cover data from 2011 to 2025. All data is in UTC + 1 hour (Central European Time CET, winter time, no DST).