Lehmann, Marco MGeris, Josievan Meerveld, IljaPenna, DanieleRothfuss, YouriVerdone, MatteoAla-aho, PertiiArvai, MatyasBabre, AliseBalandier, PhilippeBernhard, FabianButorac, LukrecijaCarriere, Simon D.Ceperley, Natalie C.Chen, ZuosinanCorrea, AliciaDiao, HaoyuDubbert, DavidDubbert, MarenErcoli, FabioFloriancic, Marius G.Gimeno, Teresa E.Gounelle, DamienHagedorn, FrankHissler, ChristopheHuneau, FredericIraheta, AlbertoJakovljevic, TamaraKazakis, NerantzisKern, ZoltanKnaebel, KarlKobler, JohannesKocum, JiříKoeber, CharlotteKoren , GerbrandKübert, AngelikaKupka, DawidLe Gall, SamuelLehtonen, AleksiLeydier, ThomasMalagoli, PhilippeManca di Villahermosa, Francesca SofiaMarchina, ChiaraMartinez-Carreras, NúriaMartin-StPaul, NicolasMarttila, HannuMeyer Oliveira, AlineMonvoisin, GaëlOrlowski, NataliePalmik-Das, KadiPersoiu, AurelPopa, AndreiPrikaziuk, EgorQuantin, CécileRinne-Garmston, Katja TRohde, ClaraSanda, MartinSaurer, MatthiasSchulz, DanielStockinger, Michael P.Stumpp, ChristineVenisse, Jean-StéphaneVlcek, LukasVoudouris, StylianosWeeser, BjörnWilkinson, Mark E.Zuecco, GiuliaMeusburger, Katrin2025-11-242025-11-14Lehmann, M M, Geris, J, van Meerveld, I, Penna, D, Rothfuss, Y, Verdone, M, Ala-aho, P, Arvai, M, Babre, A, Balandier, P, Bernhard, F, Butorac, L, Carriere, S D, Ceperley, N C, Chen, Z, Correa, A, Diao, H, Dubbert, D, Dubbert, M, Ercoli, F, Floriancic, M G, Gimeno, T E, Gounelle, D, Hagedorn, F, Hissler, C, Huneau, F, Iraheta, A, Jakovljevic, T, Kazakis, N, Kern, Z, Knaebel, K, Kobler, J, Kocum, J, Koeber, C, Koren , G, Kübert, A, Kupka, D, Le Gall, S, Lehtonen, A, Leydier, T, Malagoli, P, Manca di Villahermosa, F S, Marchina, C, Martinez-Carreras, N, Martin-StPaul, N, Marttila, H, Meyer Oliveira, A, Monvoisin, G, Orlowski, N, Palmik-Das, K, Persoiu, A, Popa, A, Prikaziuk, E, Quantin, C, Rinne-Garmston, K T, Rohde, C, Sanda, M, Saurer, M, Schulz, D, Stockinger, M P, Stumpp, C, Venisse, J-S, Vlcek, L, Voudouris, S, Weeser, B, Wilkinson, M E, Zuecco, G & Meusburger, K 2025, 'Soil and stem xylem water isotope data from two pan-European sampling campaigns', Earth System Science Data, vol. 17, no. 11, pp. 6129–6147. https://doi.org/10.5194/essd-2024-409, https://doi.org/10.5194/essd-17-6129-2025, https://doi.org/10.16904/envidat.5421866-3508ORCID: /0000-0003-0159-0543/work/197805049https://hdl.handle.net/2164/26468The WATSON sampling campaign core organization and writing team consisted of Marco M. Lehmann (MML), Josie Geris (JG), Ilja van Meerveld (IvM), Daniele Penna (DP), Youri Rothfuss (YR) and Katrin Meusburger (KM). The photographs were analysed by Matteo Verdone (MV). Conceptualization: MML, JG, IvM, DP, YR, KM; Data curation: MML, MV; Formal Analysis: MML, JG, IvM, DP, YR, MV, KM; Funding acquisition: MML, JG, IvM, DP, YR, KM; Investigation: MML, JG, IvM, DP, YR, KM; Methodology: MML, JG, IvM, DP, YR, KM; Project administration: MML, JG, IvM, DP, YR, KM; Resources: MML, KM; Validation: MML, JG, IvM, DP, YR, KM; Visualization: MML, JG, IvM, DP, YR, KM; Writing – original draft: MML, JG, IvM, DP, YR, KM; Writing – review and editing: all authors.194172077eng2040 Environment and BiodiversityGE Environmental SciencesSupplementary DataDASLinkSupplementary InformationGEJournal article10.5194/essd-2024-409