Results 91 to 100 of about 7,533 (269)

Plant height and hydraulic vulnerability to drought and cold [PDF]

open access: yes, 2018
Understanding how plants survive drought and cold is increasingly important as plants worldwide experience dieback with drought in moist places and grow taller with warming in cold ones.
A, Espinosa   +17 more
core   +1 more source

Weak global trade‐off between frost and drought resistance in trees

open access: yesNew Phytologist, Volume 249, Issue 2, Page 810-828, January 2026.
Summary Drought and frost stresses play important roles in determining species distributions, especially at range margins. Understanding how stress resistance traits interact to determine vulnerability to climate change is critical. We developed a large global database of published and new measurements of drought resistance (xylem embolism resistance ...
Maximilian Larter   +7 more
wiley   +1 more source

Xylem Pit Anatomy and Minimum Leaf Conductance Drive Drought Mortality in Pinus pinaster

open access: yesPlant, Cell &Environment, Volume 49, Issue 1, Page 279-294, January 2026.
ABSTRACT Drought‐triggered forest die‐off events are commonly attributed to hydraulic failure, carbon starvation, or a combination of the two. Nevertheless, the anatomical and physiological traits that make trees vulnerable to drought in the field are often unknown, hindering predictive efforts.
J. Julio Camarero   +10 more
wiley   +1 more source

Commodity risk assessment of oak and walnut logs from the US

open access: yesEFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission submitted to the EFSA Panel on Plant Health a Dossier from the United States proposing the use of a vacuum–steam–heat treatment as a stand‐alone phytosanitary measure to mitigate the risk of entry of Bretziella fagacearum, Geosmithia morbida and its vector Pityophthorus juglandis (thousand cankers disease complex) into ...
EFSA Panel on Plant Health (PLH)   +30 more
wiley   +1 more source

The anatomy of »blue ring« in the wood of Pinus nigra

open access: yesLes, 2018
Tree-ring features are widely used to identify specific climate, environment and stress events affecting plant life. Cold temperatures can mainly affect the last phase of cell differentiation by interfering in the process of cell wall lignin deposition.
Alan Crivellaro   +4 more
doaj   +1 more source

Performance of Sirex noctilio’s biocontrol agent Deladenus siricidicola, in known and predicted hosts [PDF]

open access: yes, 2016
Survival of the free-living mycetophagous form of Deladenus siricidicola, the major biological control agent of Sirex woodwasp, Sirex noctilio, was tested in known (Pinus taeda) and predicted novel (P. elliottii subsp. elliottii × P.
Francis, L.P.   +4 more
core   +1 more source

Xylem plasticity allows rapid hydraulic adjustment to annual climatic variability [PDF]

open access: yes, 2018
Thanks to acclimation, trees overcome environmental changes and endure for centuries. The anatomy of water conducting cells is an important factor determining plant success.
Bryukhanova, Marina, Fonti, Patrick
core  

Novel hydrophobization of wood by epoxidized linseed oil. Part 2. Characterization by FTIR spectroscopy and SEM, and determination of mechanical properties and field test performance [PDF]

open access: yes, 2014
Scots pine samples were impregnated with epoxidized linseed oil (ELO) by means of a two-step process, and the effect of treatments has been studied concerning the Fourier transform infrared (FTIR) spectra, mechanical properties, moisture uptake, and ...
Daniel, Geoffrey   +4 more
core   +1 more source

A geometrical model of softwood anatomy for fluid mechanics simulations [PDF]

open access: yes, 2018
This paper demonstrates a model of softwood geometry that can be used for multiscale modelling of the longitudinal movement of water through spruce wood.
Adey-Johson, Robin   +4 more
core  

The fracture mechanism of softwood via hierarchical modelling analysis

open access: yesJournal of Wood Science, 2019
A hierarchical model of softwood was developed to effectively analyze stress concentration and predict initial fracture of the wood cell wall under different loading scenarios.
Dong Wang   +3 more
doaj   +1 more source

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