Results 31 to 40 of about 2,257 (168)

Site and provenance interact to influence seasonal diameter growth of Pseudotsuga menziesii

open access: yesFrontiers in Forests and Global Change, 2023
Phenology of diameter growth in trees has been studied for many years but generally using a limited number of sites and genotypes. In this project provenances of Douglas-fir (Pseudotsuga menziesii var.
Constance A. Harrington   +2 more
doaj   +1 more source

Different Wood Anatomical and Growth Responses in European Beech (Fagus sylvatica L.) at Three Forest Sites in Slovenia

open access: yesFrontiers in Plant Science, 2021
European beech (Fagus sylvatica L.) adapts to local growing conditions to enhance its performance. In response to variations in climatic conditions, beech trees adjust leaf phenology, cambial phenology, and wood formation patterns, which result in ...
Domen Arnič   +6 more
doaj   +1 more source

Critical temperatures controlling the phenology and radial growth of Pinus sylvestris var. Mongolica on the southern margin of a cold temperate coniferous forest

open access: yesEcological Indicators, 2021
Temperature plays a key role in phenology and growth of dominant tree species and hence in the structure and function of coniferous forests in cold temperate zones.
Junxia Li   +7 more
doaj   +1 more source

Growth rings in tropical trees : role of functional traits, environment, and phylogeny [PDF]

open access: yes, 2016
Acknowledgments Financial support of the Centre National de la Recherche Scientifique (USR 3330), France, and from the Rufford Small Grants Foundation (UK) is acknowledged.
Burslem, David F R P   +4 more
core   +3 more sources

Antifungal effect and reduction of Ulmus minor symptoms to Ophiostoma novo-ulmi by carvacrol and salicylic acid [PDF]

open access: yes, 2010
There are still no effective means to control Dutch elm disease (DED), caused by the vascular fungi Ophiostoma ulmi and O. novo-ulmi. Plant phenolics may provide a new strategy for DED control, given their known antifungal activity against pathogens and ...
García-Vallejo, María C.   +4 more
core   +1 more source

Tree growth, cambial phenology, and wood anatomy of limber pine at a Great Basin (USA) mountain observatory [PDF]

open access: yesTrees, 2016
Anatomical features of Pinus flexilis under warmer and drier conditions along an altitudinal transect revealed a shorter growing season and shifts in the timing of wood formation. Future climate change driven by greenhouse warming is expected to increase both frequency and severity of drought events ...
Emanuele Ziaco, Franco Biondi
openaire   +1 more source

A Bimodal Pattern and Age-Related Growth of Intra-Annual Wood Cell Development of Chinese Fir in Subtropical China

open access: yesFrontiers in Plant Science, 2021
Age plays an important role in regulating the intra-annual changes in wood cell development. Investigating the effect of age on intra-annual wood cell development would help to understand cambial phenology and xylem formation dynamics of trees and ...
Yanyan Jiang   +5 more
doaj   +1 more source

Sampling cambial region and mature xylem for non structural carbohydrates and starch analyses [PDF]

open access: yes, 2011
This paper describes a procedure to analyze non-structural carbohydrates (NSC) and starch in xylem and cambial region extracted by the scraping method. An application on woody logs of 2-year-old Populus×canadensis Mönch 'I-214' during tree-ring formation
Alessio Giovannelli   +35 more
core   +2 more sources

Intra-annual dynamic of opposite and compression wood formation of Pinus massoniana Lamb. in humid subtropical China

open access: yesFrontiers in Forests and Global Change, 2023
Radial growth of trees can result in opposite wood (OW) and compression wood (CW) due to the varying impact of stem mechanical stress, such as that caused by gravity or wind.
Chunsong Wang   +7 more
doaj   +1 more source

Xylem plasticity in Pinus pinaster and Quercus ilex growing at sites with different water availability in the Mediterranean region: relations between Intra-Annual Density Fluctuations and environmental conditions. [PDF]

open access: yes, 2020
Fluctuations in climatic conditions during the growing season are recorded in Mediterranean tree-rings and often result in intra-annual density fluctuations (IADFs).
Balzano, A.   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy