publication . Article . 2013

Descendant root volume varies as a function of root type: estimation of root biomass lost during uprooting in Pinus pinaster

Danjon, Frederic; Caplan, Joshua S.; Fortin, Mathieu; Meredieu, Céline;
Open Access English
  • Published: 01 Jan 2013 Journal: Frontiers in Plant Science, volume 4 (issn: 1664-462X, eissn: 1664-462X, Copyright policy)
  • Publisher: Frontiers Media S.A.
Abstract
Root systems of woody plants generally display a strong relationship between the cross-sectional area or cross-sectional diameter (CSD) of a root and the dry weight of biomass (DWd) or root volume (Vd) that has grown (i.e., is descendent) from a point. Specification of this relationship allows one to quantify root architectural patterns and estimate the amount of material lost when root systems are extracted from the soil. However, specifications of this relationship generally do not account for the fact that root systems are comprised of multiple types of roots. We assessed whether the relationship between CSD and Vd varies as a function of root type. Additiona...
Subjects
free text keywords: forest trees, 3D digitizing, structural root biomass, Pinus pinaster, uprooting, analyse de sol, architecture racinaire, biomechanics, root system architecture, biomasse, 3D digitizing;Pinus pinaster;biomechanics;forest trees;fractal branching analysis;root system architecture;structural root biomass;uprooting, [SDV.SA]Life Sciences [q-bio]/Agricultural sciences, analyse 3d, Original Research Article, Plant Science, système racinaire, fractal branching analysis
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publication . Article . 2013

Descendant root volume varies as a function of root type: estimation of root biomass lost during uprooting in Pinus pinaster

Danjon, Frederic; Caplan, Joshua S.; Fortin, Mathieu; Meredieu, Céline;