Results 41 to 50 of about 13,629 (212)

Coloration of woven glass fabric using biosynthesized silver nanoparticles from Fraxinus excelsior tree flower

, 2021
A sustainable, fast, feasible, and controlled approach is reported for the synthesis of silver nanoparticle (AgNP). The extract from natural ash plant (Fraxinus excelsior) flower was used as bio-based reducing and stabilizing agent to synthesize AgNPs ...
K. Hasan, P. G. Horváth, A. Horváth, T. Alpár   +3 more
semanticscholar   +1 more source

Pollen Viability of Fraxinus excelsior in Storage Experiments and Investigations on the Potential Effect of Long-Range Transport

Forests, 2022
Fragmented ash populations due to ash dieback may lead to a limited gene flow and pollination success. Therefore, the viability of ash pollen plays a major role for the survival of the species.
Lisa Buchner, Anna Eisen, B. Šikoparija, Susanne Jochner-Oette   +3 more
semanticscholar   +1 more source

Early onset of stomatal closure confounds current interpretations and applications of iso-/anisohydry theory. [PDF]

New Phytol
New Phytologist, Volume 249, Issue 6, Page 2616-2622, March 2026.
Arend M, Peters RL, Zahnd C, Ognjenovic M, Hoch G, Kahmen A.   +5 more
europepmc   +2 more sources

Influence of industrial pollution on histological characteristics of a stem’s central cylinder of Fraxinus species

Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2006
Histological characteristics of a stem’s central cylinder of introduced species Fraxinus lanceolata Borkh. and F. pennsylvanica Marsh., and aboriginal species F. excelsior L. under emissions of by-product coke plants are described.
Т. І. Yusypiva
doaj   +1 more source

Woody Plants Affected by Ungulates in Winter Period, Impacts and Bark Renewal

Ekológia (Bratislava), 2015
Due to biotope fragmentation and changes in landscape structure, opportunities for forest animals to migrate and obtain food are diminishing, especially during extreme winter conditions. The main objective of this research was an assessment of ungulates,
Nevřelová Marta, Ružičková Jana
doaj   +1 more source

The Climatic Response of Tree Ring Width Components of Ash (Fraxinus excelsior L.) and Common Oak (Quercus robur L.) from Eastern Europe

Forests, 2020
This paper aims to develop the first differentiated (earlywood—EW, latewood—LW, and total ring width—RW) dendrochronological series for ash (Fraxinus excelsior L.) and oak (Quercus robur L.) trees from the Republic of Moldova, and to analyze their ...
C. Roibu, Victor Sfeclă, A. Mursa, M. Ionita, V. Nagavciuc, F. Chiriloaei, Ilarie Leșan, I. Popa   +7 more
semanticscholar   +1 more source

CharacteristicofConsortiveRelations of Birds with the European Ash (Fraxinus excelsior)

Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2005
The article is devoted to the consortia interactions of birds with the ash (Fraxinus excelsior L.) in its ontogeny from v  to g 2 3 age stage. Species composition, daily time budget, daily mass budget of the birds in ash consortia were studied.
O. L. Ponomarenko
doaj   +1 more source

Amplifying feedback loop between growth and wood anatomical characteristics of Fraxinus excelsior explains size-related susceptibility to ash dieback.

Tree Physiology, 2020
Since the 1990s the invasive fungus Hymenoscyphus fraxineus has caused severe crown dieback and high mortality rates in Fraxinus excelsior in Europe.
S. Klesse, G. von Arx, M. Gossner, C. Hug, A. Rigling, V. Queloz   +5 more
semanticscholar   +1 more source

Evaluation of native broadleaved forest plantations in east of Guilan province [PDF]

تحقیقات جنگل و صنوبر ایران, 2007
Depletion of natural forest due to different reasons has made the forest plantation important for extending forest area and wood production. Therefore, evaluation of forest plantation can play an important role to establish the plantation for the future.
Iraj Mosayeb Neghad, Taymoor Rostami Shahraji, Ehsan Kahneh, Hasan Porbabaii   +3 more
doaj  

Chemical Composition and Antioxidant Activity of Fraxinus ornus L. and Fraxinus excelsior L. [PDF]

Kemija u Industriji
In this work, the total content of phenolics, flavonoids, and phenolic acids in the leaves and bark extracts of Fraxinus ornus L. and Fraxinus excelsior L. was determined. In addition, the identification and quantification of phenolic acids was performed
Amira Čopra-Janićijević, Dušan Čulum, Danijela Vidic, Anela Topčagić, Lejla Klepo   +4 more
doaj   +1 more source