Results 21 to 30 of about 4,386 (186)

Quercus robur: English Oak

open access: yesEDIS, 2014
A stately and very unique oak that will reach a height and spread of 50 to 60 feet, English Oak is hardy in USDA hardiness zone 5 and will tolerate a range of soil pH and moisture conditions, including occasionally wet soil and dry clay. The crown often
Edward Gilman, Dennis Watson
doaj   +1 more source

Comparative Pollen Morphological Analysis and Its Systematic Implications on Three European Oak (Quercus L., Fagaceae) Species and Their Spontaneous Hybrids. [PDF]

open access: yesPLoS ONE, 2016
Pollen morphology of three parental Quercus species (Q. robur L., Q. petraea (Matt) Liebl, Q. pubescens Willd.) and two spontaneous hybrids of these species (Q. ×calvescens Vuk. = Q. petraea × Q. pubescens and Q. ×rosacea Bechst. = Q. robur × Q. petraea)
Dorota Wrońska-Pilarek   +4 more
doaj   +1 more source

Effect of artificial aging at QUV on the color of finish treated woods of Pinus sylvestris and Quercus robur

open access: yesMATEC Web of Conferences, 2018
The durability of exterior finishes on wood is not assured with the systems currently used. Thus, the objective of this study was to evaluate the color change of the finishes applied to wood, the most commercialized in Morocco, in order to find the wood ...
Hakam A.   +5 more
doaj   +2 more sources

Chemical evaluation of Carcavelos fortified wine aged in Portuguese (Quercus pyrenaica) and French (Quercus robur) oak barrels at medium and high toast

open access: yesOENO One, 2019
Adega do Casal Manteiga is a winery, publicly owned by the Municipality of Oeiras that produces Carcavelos fortified wine. Carcavelos fortified wine is an appellation of origin and demarcated as D.O.P. (Denominação de Origem Protegida).
Michael James McCallum   +2 more
doaj   +1 more source

Medium Density Fiberboard from Quercus robur [PDF]

open access: yesJournal of Applied Sciences, 2007
The objective of this study was to investigate the suitability of oak (Ouercus robur L.) wood fibers from Turkey as a raw material for medium density fiberboard. In this study, some of the oak wood parts that are especially not suitable for other forest industries was utilized to produce fiberboards in laboratory environment.
Akgül, Mehmet   +4 more
openaire   +2 more sources

Identification and expression of nine oak aquaporin genes in the primary root axis of two oak species, Quercus petraea and Quercus robur. [PDF]

open access: yesPLoS ONE, 2012
Aquaporins (AQPs) belong to the Major Intrinsic Protein family that conducts water and other small solutes across biological membranes. This study aimed to identify and characterize AQP genes in the primary root axis of two oak species, Quercus petraea ...
Claire Rasheed-Depardieu   +6 more
doaj   +1 more source

Late Holocene environmental history of Dojran, Macedonia: Investigating the interplay of imperial dynamics and climatic change

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT This study presents a high‐resolution, multi‐proxy reconstruction of environmental and land‐use change from Lake Dojran over historical times (last 2500 years), combining pollen, biomarkers, radiocarbon dating, Ottoman taxation records and other historical data.
Alessia Masi   +15 more
wiley   +1 more source

Oxygen transmission rate in American oak barrel staves used for wine aging: Influence of wood macrostructure

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract Background Oak barrels are widely used in wine and spirit aging, where oxygen transmission plays a key role in the development of chemical and sensory properties. In cooperage, stave selection is traditionally based on grain width; however, the extent to which grain and wood macrostructure determine oxygen transmission under barrel conditions ...
Maria del Alamo‐Sanza   +3 more
wiley   +1 more source

Quercus robur L.

open access: yes, 2018
Quercus robur L. Artbeschreibung: Bis 50 m hoher Baum. Blätter jederseits mit 5-7 meist stumpfen Abschnitten, Stiel meist weniger als 7 mm lang, am Grund mit Öhrchen, Blattunterseite kahl oder zerstreut behaart, aber nie mit Sternhaaren. Junge Zweige +/- kahl. Männliche Blüten in hängenden Ähren, weibliche unscheinbar, zu 2-5 blattwinkelständig.
Konrad Lauber   +2 more
openaire   +1 more source

Genetic analysis of the rare forest bryophyte Dicranum viride in the boreo‐nemoral zone near the northern distribution range limit

open access: yesNordic Journal of Botany, EarlyView.
Bryophytes are important forest ecosystem elements, being an integral part of biodiversity. Genetic studies contribute to bryophyte population ecology by helping to understand species historical distribution patterns and genetic diversity at different scales.
Anna Mežaka   +5 more
wiley   +1 more source

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