Influence of Root Diameter and Soil Depth on the Xylem Anatomy of Fine- to Medium-Sized Roots of Mature Beech Trees in the Top- and Subsoil

Autor: Kristina Kirfel, Christoph Leuschner, Dietrich Hertel, Bernhard Schuldt

Publikováno v: Frontiers in Plant Science, Vol 8 (2017)

Despite their importance for water uptake and transport, the xylem anatomical and hydraulic properties of tree roots have only rarely been studied in the field. We measured mean vessel diameter (D), vessel density (VD), relative vessel lumen area (lu

Externí odkaz: https://doaj.org/article/d6722ba8edda4985bc7723f737c9b86a

Trade-offs between xylem hydraulic properties, wood anatomy and yield in Populus

Autor: Bernhard Schuldt, Christoph Leuschner, Peter Hajek, Sylvain Delzon, Dietrich Hertel

Publikováno v: Tree Physiology
Tree Physiology, Oxford University Press (OUP): Policy B-Oxford Open Option B, 2014, 34 (7), pp.744-756. ⟨10.1093/treephys/tpu048⟩

International audience; Trees face the dilemma that achieving high plant productivity is accompanied by a risk of drought-induced hydraulic failure due to a trade-off in the trees' vascular system between hydraulic efficiency and safety. By investiga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f43d8f19e10be6b44d38f9ecd06a6dc
http://hdl.handle.net/20.500.12278/108244

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