[Dataset] Throughfall isotopic composition and drop size distributions Scots pine stand

Data information Meteorological variables, rainfall amount, throughfall amount, rainfall and throughfall isotopic composition and rainfall and throughfall drop size distributions. Open area and Pinus sylvestris L forest in Vallcebre research catchments. Study period: from May 2018 to July 2019. Data structure Date and time format • dd/mm/yyyy: day/month/year. • hh:mm:ss: hour/minutes/seconds Meteorological variables • Temp (°C): Air temperature (°C) • RH (%): Relative humidity (%) • Rn (W m-2): Net radiation (W m-2) • u (m s-1): Wind speed (m s-1) • Wind dir (°): Wind direction (°) Hydrometric variables • Rainfall (mm): Rainfall volume (mm) • Throughfall (mm): Throughfall volume (mm) Isotopic data • ISCO_sample: Sample number recorded by the ISCO sampler • RF_δ18O (‰): Rainfall oxygen-isotopic composition (‰) • RF_δ2H (‰): Rainfall deuterium-isotopic composition (‰) • TF_δ18O (‰): Throughfall oxygen-isotopic composition (‰) • TF_δ2H (‰): Throughfall deuterium-isotopic composition (‰) Drop size distribution data • RF_N drops: Number of recorded rainfall drops • RF_Vel mean: Mean velocity of rainfall drops (m s-1) • RF_nKE: Rainfall kinetic energy (J m-2) • RF-0.1 to RF-10.0: Rainfall volume (mm) for 0.1 mm drop size class to rainfall volume (mm) for 10 mm drop size class. • TF_N drops: Number of recorded throughfall drops • TF_Vel mean: Mean velocity of throughfall drops (m s-1) • TF_nKE: Throughfall kinetic energy (J m-2) • TF-0.1 to TF-10.0: Throughfall volume (mm) for 0.1 mm drop size class to Throughfall volume (mm) for 10 mm drop size class “N/D” indicated no available data and “Discarded samples” indicated the water isotope samples that have been discarded from the analysis because the (rainfall or throughfall) water samples contained mixed water either from pre- or post-event, therefore, they corresponds to the first or last samples of certain events.