Results 21 to 30 of about 11,725,633 (235)

Vegetative Propagation of American Beech Resistant to Beech Bark Disease [PDF]

open access: yesHortScience, 2007
The objective of this study was to develop vegetative propagation techniques—using tissue culture and grafting—for American beech ( Fagus grandifolia ) resistant to beech bark disease. Resterilizing the buds after excising bud scales reduced contamination of in vitro cultures derived from ...
Marianela Ramirez   +2 more
openaire   +1 more source

Crown plasticity and neighborhood interactions of European beech (Fagus sylvatica L.) in an old-growth forest [PDF]

open access: yes, 2012
Competition for canopy space is a process of major importance in forest dynamics. Although virgin and old-growth European beech (Fagus sylvatica L.) forests in Europe have been studied for many years, there are to date no studies of individual-tree crown
Härdtle, W.   +2 more
core   +1 more source

Nutritional and environmental factors influence small mammal seed selection in a northern temperate forest

open access: yesEcosphere, 2022
Rodents can influence the succession and assembly of plant communities by preying on and dispersing seeds. Using a seed tray experiment with three common seeds, American beech (Fagus grandifolia), red maple (Acer rubrum), and eastern hemlock (Tsuga ...
Nicholas B. Moore   +2 more
doaj   +1 more source

Forest Disturbance Types and Current Analogs for Historical Disturbance-Independent Forests

open access: yesLand, 2021
Forest classifications by disturbance permit designation of multiple types of both old growth forests and shorter-lived forests, which auto-replace under severe disturbance, and also identification of loss of the disturbance type and associated forest ...
Brice B. Hanberry
doaj   +1 more source

Temporally resolved intra-annual wood density variations in European beech (Fagus sylvatica L.) as affected by climate and aspect [PDF]

open access: yes, 2012
We investigated the temporal variability of intra-annual wood density variations in European beech (Fagus sylvatica L.) in a valley in southwestern Germany. Samples were collected from 11 beech trees growing at north-west (NW) and south-west (SW) exposed
Spiecker, Heinrich   +5 more
core   +2 more sources

Characteristics of Central American brocket deer resting sites in a tropical mountain cloud forest in eastern Mexico [PDF]

open access: yesPeerJ, 2022
The Central American brocket deer is a vulnerable species. Geographically isolated populations have been affected by poaching and habitat fragmentation, leading to local extinctions.
Brenda Muñoz Vazquez   +2 more
doaj   +2 more sources

Modeling tolerant hardwood sapling density and occurrence probability in the Acadian forests of New Brunswick, Canada: Results 14 years after harvesting

open access: yesThe Forestry Chronicle, 2021
Natural forest regeneration after natural or anthropogenic disturbance is difficult to predict given its high variability. The process is poorly documented for commercial northern hardwood species in the Acadian forest of eastern Canada.
Mohammed Henneb   +4 more
doaj   +1 more source

Trajectory from beech and oak forests to eastern broadleaf forests in Indiana, USA

open access: yesEcological Processes, 2019
Background Historical forests (circa 1799 to 1846) of Indiana were predominantly composed of American beech (25% of all trees) and upland oaks (27% of all trees).
Brice B. Hanberry
doaj   +1 more source

The Foliar Microbiome Suggests that Fungal and Bacterial Agents May be Involved in the Beech Leaf Disease Pathosystem

open access: yesPhytobiomes Journal, 2021
Beech leaf disease (BLD) is a recently discovered disease that is causing severe damage to American beech (Fagus grandifolia) in northeastern North America. The recently described nematode Litylenchus crenatae subsp. mccannii was detected in BLD-affected
Carrie J. Ewing   +6 more
doaj   +1 more source

Evaluation of the mechanical performance of chairs without fasteners constructed of wood–based panels

open access: yesMaderas: Ciencia y Tecnología, 2023
According to the literature review, limited studies were performed related to the production of "without fastener and ready to assemble (RTA)" furniture made of wood-based panel materials with Computer Numerical Control (CNC) machines and the evaluation
Harun Diler   +5 more
doaj   +1 more source

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