Reconciling intrinsic and ecosystem water-use efficiency reveals physiological mechanisms underlying carbon-water coupling across biological scales
Paulina F. Puchi, Daniela Dalmonech, Daniele Castagneri, Elia Vangi, Marco M. Lehmann, Matthias M Saurer, Stefan Klesse, Lukas Johannes Hörtnagl, Alessio Collalti
The paper investigates carbon-water coupling by analyzing water-use efficiency metrics across biological scales in a forest, finding discrepancies between model and observational data.
bioRxiv · Oct 8, 2026 · PreprintEcology