Results 71 to 80 of about 2,142 (179)

Performance of Laminated Veneer Lumber Panels from Fast-Growing Species with Different Layering Arrangements

open access: yesBioResources
This study investigated the effect of various layer arrangements and their impact on the properties of laminated veneer lumber (LVL). Seven different layer arrangements (CCCCCCC, DDDDDDD, PPPPPPP, CDDDDDC, CPPPPPC, CDDCDDC, CPPCPPC, CDCDCDC, CPCPCPC ...
Mohammad Arabi   +2 more
doaj   +2 more sources

Effect of forest fire on diameter growth of beech (Fagus orientalis Lipsky) and hornbeam (Carpinus betulus L.): a case study in Kheyroud forest [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2009
The study area is located in Kheyroud forest which was burned in 1998. This study was carried out to evaluate forest fire effect on diameter growth of beech (Fagus orientalis L.) and hornbeam (Carpinus betulus L.) after 7 years.
Abbas Banj Shafiei   +3 more
doaj  

Drought Effects on Physiology and Biochemistry of Pedunculate Oak (Quercus robur L.) and Hornbeam (Carpinus betulus L.) Saplings Grown in Urban Area of Novi Sad, Serbia

open access: yesSouth-East European Forestry, 2016
Background and Purpose: Water stress is one of the major problems for urban trees. It affects a wide range of plant responses, from changes at the cellular level to the reduction in growth rates.
Srđan Stojnić   +6 more
doaj   +1 more source

Occurrence of Pollen of Carpinus (Hornbeam) in Irish Peat [PDF]

open access: yesNature, 1936
ALTHOUGH peat samples from Continental bogs frequently yield hornbeam pollen, there appear to be so far only two records of it from British peat bogs; that from the Blanchland peat of Northumberland investigated by Raistrick and Blackburn1, and that from the Orkneys2.
openaire   +1 more source

The effect of canopy combination in over story on nutrient Contentand microbial indices of soil in Korkoroud forests of Noshahr [PDF]

open access: yesمجله جنگل ایران, 2020
The present study aimed to assess the effect of canopy combination of beech trees and mixed species (beech-hornbeam-maple, beech-hornbeam, beech-maple and pure beech) on microbial indices and soil nutrient stockscharacteristics in Mazandaran Province ...
Atefeh Karimiyan Bahnemiri   +3 more
doaj  

The effect of load and relative humidity on bending creep behaviour of hornbeam in three altitudes (Case Study, Nowshahr Meshelak Branch) [PDF]

open access: yesIranian Journal of Wood and Paper Industries, 2018
For this purpose, 9 hornbeam trees at 400, 800 and 1100 meters altitude from forestry projects of Meshelak Nowshahr were selected. 324 Clear samples were cut at mature wood in diameter breast height (DBH).
Valiullah Mousavi   +2 more
doaj  

Oak-Hornbeam Forest Database of the Transylvanian Basin [PDF]

open access: yesBiodiversity & Ecology, 2012
The report presents the structure and contents of a vegetation database of oak-hornbeam forests from the North-Western part of Romania (Transylvanian Basin). The Oak-Hornbeam Forest Database of the Transylvanian Basin (GIVD ID EU-RO-003) was developed to assemble published and unpublished releves from the class Querco-Fagetea, mainly the Carpinion ...
openaire   +1 more source

Carpinus betulus 'Fastigiata': 'Fastigiata' European Hornbeam

open access: yesEDIS, 2003
`Fastigiata' European Hornbeam, the most common cultivar sold, grows 30 to 40 feet tall and 20 to 30 feet wide, without a central leader but instead fans out into a very densely-foliated, columnar or oval-shaped tree making it ideal for use as a hedge, screen, or windbreak.
Edward Gilman, Dennis Watson
openaire   +1 more source

Effects of fungal treatment on structural and chemical features of hornbeam chips

open access: yesBioResources, 2010
Structural and chemical changes were investigated in Hornbeam (Carpinus betulus) chips that had been exposed to Phanerochaete chrysosporium BKM-1767 fungus. Samples subjected to fungal treatments for durations of 1, 2, and 4 weeks were investigated and compared with a control sample not subjected to fungal treatment.
Mohammad Talaeipour   +4 more
openaire   +2 more sources

Investigation on dead trees effects on natural regeneration of oriental beech and hornbeam in a mixed beech forest. [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2007
The process of natural regeneration including establishment of seedling under dead and mother trees ensure sustainable productivity in the forests. Qualifying the impact of dead trees on the density of establishment seedling in closed and open canopy in ...
Kiomars Sefidi   +3 more
doaj  

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