Results 41 to 50 of about 11,725,633 (235)

Pathogen and Endophyte Assemblages Co-vary With Beech Bark Disease Progression, Tree Decline, and Regional Climate

open access: yesFrontiers in Forests and Global Change, 2021
Plant–pathogen interactions are often considered in a pairwise manner with minimal consideration of the impacts of the broader endophytic community on disease progression and/or outcomes for disease agents and hosts.
Eric W. Morrison   +3 more
doaj   +1 more source

Holocene vegetation change and fire–plant diversity shifts in Mediterranean France

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Changes in fire activity are recognized as a major threat to biodiversity and vegetation communities across the Mediterranean Basin. However, long‐term fire–vegetation interactions remain poorly investigated. Here, we combine a high‐resolution charcoal record with pollen data from the “Étang des Aulnes” lake (southern France) to reconstruct ...
Cécile Latapy   +13 more
wiley   +1 more source

Variation in performance of beech saplings of 7 European provenances under shade and full light conditions [PDF]

open access: yes, 2001
The use of beech seedlings from South-East European and North-West (NW) provenances for underplanting in coniferous forests in North-West Europe was investigated by means of experimental shading.
Hees, A.F.M., van   +2 more
core  

n-beech/Beech_et_al_cost_efficient_SO: Final

open access: yes, 2023
Jupyter notebooks and shell scripts for computing and analyzing EKE in FESOM simulations on the SO3 ...
n-beech
core   +1 more source

A combined approach for early in-field detection of beech leaf disease using near-infrared spectroscopy and machine learning

open access: yesFrontiers in Forests and Global Change, 2022
The ability to detect diseased trees before symptoms emerge is key in forest health management because it allows for more timely and targeted intervention.
Carrie J. Fearer   +6 more
doaj   +1 more source

Identifying forest features that increase resiliency of southern‐boundary snowshoe hare populations in Pennsylvania

open access: yesThe Journal of Wildlife Management, EarlyView.
Snowshoe hare population densities in Pennsylvania were greatest in early‐successional forest and densely‐understoried mature forest. Forest management that increases and maintains the amount of early‐successional forest, or that increases understory complexity in mature forest, would benefit snowshoe hares and may mitigate population declines under ...
Amanda L. Zak   +4 more
wiley   +1 more source

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +1 more source

Structural analyses of wooden chairs by finite element method (FEM) and assessment of the cyclic loading performance in comparison with allowable design loads

open access: yesMaderas: Ciencia y Tecnología, 2021
Tests were carried out to investigate the cyclic loading performance of chairs constructed of Scotch pine (Pinus sylvestris) and Oriental beech (Fagus orientalis).
Erkan Ceylan, Ersan Güray, Ali Kasal
doaj  

Intraguild interactions shape vocal output and diel activity patterns in sympatric forest owls

open access: yesOikos, EarlyView.
Competition and intraguild predation among sympatric predators may force smaller, subordinate predators to reduce interactions with larger, dominant species via restricted spatial or temporal activity (acquiescence hypothesis). Simultaneously, dominant predators may actively exclude subordinate competitors through frequent vocal and physical aggression
S. Sangeeth Sailas   +3 more
wiley   +1 more source

Within‐tree spatial heterogeneity of sap flow velocities and wood properties and its effect on the uncertainty of tree level sap flux estimates

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
As forests are important for biodiversity and recreation and provide vital resources globally, it is essential that their health can be accurately monitored, for example, by using sap flow probes to measure tree water uptake. We investigated whether sap flow measurements might differ at various locations within the same tree due to variation in wood ...
Stefan Seeger   +2 more
wiley   +1 more source

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