Results 21 to 30 of about 244 (197)

Variability of the tree-rings structure of Gmelin’s larch at northern tree line (peninsula of Taymyr) [PDF]

open access: yesСибирский лесной журнал, 2017
The study of tree-ring cell structure changes as the result of tree adaptation to varying environmental conditions becomes increasingly important to predict future vegetation shifts under projected climate changes.
V. V. Fakhrutdinova   +2 more
doaj   +1 more source

Studying global change through investigation of the plastic responses of xylem anatomy in tree rings [PDF]

open access: yesNew Phytologist, 2009
SummaryVariability in xylem anatomy is of interest to plant scientists because of the role water transport plays in plant performance and survival. Insights into plant adjustments to changing environmental conditions have mainly been obtained through structural and functional comparative studies between taxa or within taxa on contrasting sites or along
Fonti, P.   +6 more
openaire   +4 more sources

Makro EWVA - učinkovito orodje za analizo prevodnih elementov ranega lesa venčastoporoznih listavcev

open access: yesActa Silvae et Ligni, 2014
In this paper, program ImageJ and its application in tree-ring anatomy is presented. The main advantage of the program is its availability and possibility to add additional tools and macros. Platform of ImageJ programme was used to develop macro EWVA for
Jernej Jevšenak, Tom Levanič
doaj   +1 more source

Wood anatomy and tree-ring stable isotopes indicate a recent decline in water-use efficiency in the desert tree Moringa peregrina [PDF]

open access: yesInternational Journal of Biometeorology, 2021
The ability of desert plants to adapt to future climate changes and maximize their water-use efficiency will determine their survival. This study uses wood anatomy and δ13C and δ18O isotope analyses to investigate how Moringa peregrina trees in the Egyptian desert have responded to the environment over the last 10 years.
Emad Farahat   +3 more
openaire   +2 more sources

The Impact of Urbanization on Tree Growth and Xylem Anatomical Characteristics

open access: yesBiology, 2023
In the context of the intensification of global urbanization, how urbanization (urban heat island effect and air pollution) affects urban tree growth is not fully understood.
Xiaohui Gao   +5 more
doaj   +1 more source

Dieter Eckstein, 1939-2021 and his rich legacy of dendrochronology in Slovenia and the world

open access: yesLes, 2021
Prof. Dr. Dieter Eckstein (1939-2021) was a leading scientist, teacher, mentor, leader, promoter and motivator in the field of dendrochronology and wood biology.
Katarina Čufar
doaj   +1 more source

Combining Conventional Tree-Ring Measurements with Wood Anatomy and Strontium Isotope Analyses Enables Dendroprovenancing at the Local Scale

open access: yesSSRN Electronic Journal, 2022
Dendroprovenancing provides critical information regarding the origin of wood, allowing further insights into economic exploitation strategies and source regions of timber products. Traditionally, dendroprovenancing relies on pattern-matching of tree rings, but its spatial resolution is limited by the geographical coverage of species-specific ...
D'Andrea, R.   +10 more
openaire   +7 more sources

Application of confocal laser scanning microscopy in dendrochronology

open access: yesLes, 2019
We used the Confocal Laser Scanning Microscope (CLSM) Olympus LEXT OLS5000 for non-destructive observation and image analysis of wood anatomy traits in growth layers of tree species from different climatic zones.
Angela Balzano   +3 more
doaj   +1 more source

Variation in morphological and wood cell traits in coppice stems of Populus nigra L. and Salix alba L.

open access: yesJournal of Forest Science, 2021
Coppice management is an ecologically important silvicultural practice to provide the quicker and higher potential of wood biomass production for industrial demands.
Seray Özden Keleş
doaj   +1 more source

High-Resolution X-Ray Computed Tomography: A New Workflow for the Analysis of Xylogenesis and Intra-Seasonal Wood Biomass Production

open access: yesFrontiers in Plant Science, 2021
Understanding tree growth and carbon sequestration are of crucial interest to forecast the feedback of forests to climate change. To have a global understanding of the wood formation, it is necessary to develop new methodologies for xylogenesis ...
Romain Lehnebach   +7 more
doaj   +1 more source

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