Results 71 to 80 of about 4,527 (214)

The Genome Of Fraxinus Excelsior (European Ash)

open access: yes, 2015
Slides presented at Plant and Animal Genomics conference January 2015.
Sollars, Elizabeth   +8 more
openaire   +2 more sources

Cascading ecological effects caused by the establishment of the emerald ash borer Agrilus planipennis (Coleoptera: Buprestidae) in European Russia

open access: yesEuropean Journal of Entomology, 2015
Emerald ash borer, Agrilus planipennis, is a destructive invasive forest pest in North America and European Russia. This pest species is rapidly spreading in European Russia and is likely to arrive in other countries soon.
Marina J. ORLOVA-BIENKOWSKAJA
doaj   +1 more source

Ecological drivers and phylogenetic patterns of leaf minimum conductance variability in vascular plants

open access: yesNew Phytologist, Volume 250, Issue 6, Page 3716-3731, June 2026.
Summary Stomatal closure prevents significant water losses during drought events. Yet, leaves are not perfectly hermetic and dehydration ensues through residual water losses, known as minimum conductance (gmin), which is highly relevant since it informs on the water depletion dynamics under stress.
Santiago Trueba   +8 more
wiley   +1 more source

Frequency of bryophytes occurrence in epiphytic communities

open access: yesVìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2007
Frequency of bryophytes occurrence in epiphytic communities of broad-leaved forests of Vorskla River valley and their ecology-biologic peculiarities are analysed.
S. V. Gapon
doaj   +1 more source

Similar Relative Carbon Costs for Construction and Storage of Sun and Shade Branches in Mature Temperate Trees

open access: yesPlant, Cell &Environment, Volume 49, Issue 6, Page 3351-3362, June 2026.
ABSTRACT Irradiance strongly affects the morphology, carbon (C) uptake and construction costs of leaves and branches. Within tree crowns, light decreases from the top downwards, but whether this translates to differences in the C balance of sun and shade branches remains unclear. Here, we combined a light‐driven photosynthesis model, parameterised with
Cedric Zahnd   +3 more
wiley   +1 more source

Perception of gravity expressed by production of cambial callus in ash (Fraxinus excelsior L) internodes

open access: yesActa Societatis Botanicorum Poloniae, 2011
In ash internodes isolated from vertical stems during winter dormancy, cambial activity was stimulated by applying an aqueous solution of auxin to the apical end and water to the basal end.
Ewa U. Kurczyńska, Zygmunt Hejnowicz
doaj   +1 more source

A revised description of Psyllopsis repens Loginova, 1963 (Hemiptera: Psylloidea: Psyllidae), with first records from Europe [PDF]

open access: yesArchives of Biological Sciences, 2011
Psyllopsis repens Loginova, 1963 (Hemiptera: Psylloidea: Psyllidae: Diaphorininae) is recorded for the first time from Europe from two localities within the city of Belgrade in Serbia.
Malenovský I.   +1 more
doaj   +1 more source

A Comprehensive Analysis to Determine the Phytochemical Characteristics of Fraxinus americana and Fraxinus excelsior Leaves Extracts: Influence of the Extraction Method

open access: yes, 2020
A comprehensive investigation was carried out to determine the phytochemical properties of Fraxinusamericana and Fraxinus excelsior leaves extracts. In addition, infusion extraction method using onlywater as the extraction solvent and ultrasound-assisted

core   +1 more source

Quantifying the Rapid Propagation of Rainfall and Evapotranspiration Signals Into Soils

open access: yesGeophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Precipitation and evapotranspiration are major drivers of soil moisture dynamics, which in turn influence plant water availability, biogeochemical reactions, and trace gas emissions. However, it has been unclear whether evapotranspiration signals propagate through soil columns differently than precipitation signals do.
Huibin Gao   +4 more
wiley   +1 more source

El bosc mesòfil a les Muntanyes Catalanídiques septentrionals

open access: yesCollectanea Botanica, 1993
Descripció de l'estructura, la composició florística i l'ecologia dels boscs mesòfils de les Muntanyes Catalanídiques septentrionals. És analitzada la variabilitat d'aquest bosc a les diverses panes de la serralada.
Oriol de Bolòs   +2 more
doaj   +1 more source

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