Results 61 to 70 of about 25,896 (208)

Image Databases for Pollen Grain Classification: Availability, Quality, and Challenges

WIREs Data Mining and Knowledge Discovery, Volume 16, Issue 3, September 2026.
Overview of the study process, from identifying gaps in pollen image databases to a systematic search across six libraries, resulting in 73 final studies, 18 datasets (10 public), and a seven‐point standardization framework proposed under FAIR principles.
Heloise Acco Tives Bedin, Simone de Ramos, André Roberto Ortoncelli, Paula Fernandes Montanher, Patricia A. Jaques   +4 more
wiley   +1 more source

Excelsior Institute Osteopathic Hospital [PDF]

, 2023
A color photograph depicts the Excelsior Institute Osteopathic Hospital in Excelsior Springs, Missouri. The back of the postcard reads: Main at South St., Excelsior Springs, Mo.
Excelsior Institute Osteopathic Hospital
core   +1 more source

Factors of selection and quality of wood used for woodcraft in medieval Polish strongholds and early urban centres

Acta Palaeobotanica, 2018
This paper discusses various aspects of the use of wood for crafts in the Middle Ages, based on xylological analyses of 4211 crafted items of everyday use discovered at 62 archaeological sites in Poland.
KATARZYNA CYWA, AGNIESZKA WACNIK, MARIA LITYŃSKA-ZAJĄC   +2 more
doaj   +1 more source

Physical and mechanical properties of wood from invasive tree species

Maderas: Ciencia y Tecnología, 2020
Because invasive tree species are being suppressed all over the world, there is a lack of basic information needed for their use in the processing industry. One piece of important information for woodworking applications is the air-dry density, which is
Komán Szabolcs, David Varga
doaj   +1 more source

The Genome Of Fraxinus Excelsior (European Ash)

, 2015
Slides presented at Plant and Animal Genomics conference January 2015.
Sollars, Elizabeth, Kelly, Laura, Swarbreck, David, Zohren, Jasmin, Boshier, David, Clark, Jo, Joecker, Anika, Caccamo, Mario, Buggs, Richard   +8 more
openaire   +2 more sources

Landscape distribution and habitat use of sika deer using indirect signs of deer activity: a simple tool for forest managers

Wildlife Biology, Volume 2026, Issue 5, September 2026.
The populations of many deer species across Europe are widely reported to be increasing, leading to potentially greater impacts on forest ecosystems. Our understanding of factors driving the regional distribution (e.g. 1 km2 resolution) of deer populations is, however, often limited by a lack of knowledge of where deer are within the landscape.
Simon Harrison, Jean O'Dwyer, Tony Nagle, Stuart Warner, Fidelma Butler   +4 more
wiley   +1 more source

Individual resistance of Fraxinus angustifolia and F. excelsior clones to Hymenoscyphus fraxineus

Journal of Plant Protection Research, 2018
Ash dieback, caused by Hymenoscyphus fraxineus, is a serious disease of common and narrow-leaved ash in Europe. The resistance of individual trees seems to be important for the maintenance of ash in European forests.
Katarína Adamčíková, Jozef Pažitný, Katarína Pastirčáková   +2 more
doaj   +1 more source

THE VARIABILITY OF PECULIARITIES OF SAMARAS AND SEEDS BELONGING TO DIFFERENT GENOTYPES OF FRAXINUS EXCELSIOR (L.)

Agricultura, 2010
Genus Fraxinus are the true ashes and are in Oleaceae, the olive family, along with olives and lilacs. The seeds, popularly known as keys are a type of fruit known as a samara.
Valentina Floran, Lucica Mihalte
doaj   +1 more source

Drought Responses in Mature European Beech Forests Vary Along Regional Environmental Gradients and Differ Among Admixed Tree Species

Global Change Biology, Volume 32, Issue 9, September 2026.
Drought responses of European beech varied along regional environmental gradients, with greater resistance and resilience at warmer, drier sites. Tree‐ring δ13C and Ca increased during drought but were not related to growth responses. Contrasting responses among admixed species highlight the potential resilience benefits of mixed forests.
Mathias Mayer, Klaus Dolschak, Emilia Winter Artusio, Michael Grabner, Michael Tatzber, Iftekhar U. Ahmed, Elisabeth Wächter, Isolde K. Berger, Pétra Berger, Wolfgang Wanek, Torsten W. Berger   +10 more
wiley   +1 more source

Protective Forest Belts of Quercus robur L. and Fraxinus excelsior L. in the Steppe Zone

Лесной журнал
The Lugansk People’s Republic is covered by steppe terrain and lies in the middle reach of the Seversky Donets River basin. The research aims at studying the inventory parameters and the influence of the protective forest belt on the biometric parameters
Olesya V. Gribacheva
doaj   +1 more source