Leaf mechanical properties as potential predictors of leaf-litter decomposability.

ABSTRACT: The mechanical resistance of plant leaves to herbivores and physical disturbances have a lasting legacy impact on leaf-litter decomposition rates and nutrient leaching. However, in the past, leaf mechanics were seldom considered as key factors in regulating ecological processes related to leaf-litter decomposition. In this paper, we explored the physical strength traits of leaves, which are essential components of plant functional traits. These traits are primarily manifested through three mechanical properties: force to punch, force to tear, and work to shear. We discuss their potential applications in order to better understand trait-based factors influencing leaf-litter decomposition as well as other ecological processes. Their ecological connections and distinctions from other widely d

SUBMITTER: Li W 

PROVIDER: S-EPMC11524303 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature