Original ResearchPublished 31 August 2026Stable isotope insights into contrasting drought-response strategies of five native broadleaf tree species in East Central EuropeNorbert Móricz · Ilona Mészáros · Zoltán Kern · Gábor Zoltán Illés · Csaba Béla Eötvös · Imre Berki · Tamás Márton NémethFrontiers in Forests and Global Changedoi 10.3389/ffgc.2026.1922886