Patterns of Adaptation to Drought in Quercus robur Populations in Central European Temperate Forests.

ABSTRACT: In order to predict the future of European forests, it is crucial to assess the potential of the dominant perennial species to adapt to rapid climate change. The aim of this study was to reconstruct the pattern of distribution of drought tolerance in Quercus robur in the current center of the species' range. The distribution and plasticity of drought-related traits in German populations of Q. robur were assessed and the effects of spring phenology and species demographic history on this distribution were evaluated using a drought stress experiment in a common garden. We show that variation of drought-related functional traits, including intrinsic water use efficiency (iWUE), leaf osmotic potential (π), and rate of drought-induced defoliation, is high within Q. robur populations. However, f

SUBMITTER: Nosenko T 

PROVIDER: S-EPMC11966185 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature