Results 21 to 30 of about 1,024 (177)
VARIATION IN MECHANICAL PROPERTIES OF HORNBEAM (CARPINUS BETULUS L.) WOOD GROWN AT DIFFERENT ELEVATION OF ASALEM FORESTS (GILAN), IRAN [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2001 In this study physical and mechanical properties of Hornbeam (Carpinus betulus L.) grown at three different elevations of Asalem Forests located at the north west of Gilan were investigated following the ASTM Standard.
Fardad Golbabaei +4 more
doaj +1 more source
Journal of Forest Science, 2019 The present study aimed to assess four forest stands, Fagus orientalis Lipsky-Carpinus betulus L.-Acer velutinum Boiss. (FO-CB-AV), Fagus orientalis Lipsky-Carpinus betulus L. (FO-CB), Fagus orientalis Lipsky-Acer velutinum Boiss. (FO-AV), and Pure Fagus
Atefeh Karimiyan Bahnemiri +3 more
doaj +1 more source
Journal of Forest Science, 2014 The aim of this study is to identify a period of time over which smaller, less costly tree transplants can reach the height of larger tree transplants and thus offset their performance.
J. Dostálek, M. Weber, T. Frantík
doaj +1 more source
Occurrences of three Phyllonorycter Hübner species (Lepidoptera, Gracillariidae: Lithocolletinae) for the first time in Iran [PDF]
Journal of Insect Biodiversity and Systematics, 2018 Three Phyllonorycter species namely, Ph. coryli (Nicelli, 1851), Ph. millierella (Staudinger, 1871) and Ph. roboris (Zeller, 1839) are newly reported for the fauna of Iran.
Helen Alipanah, Samira Farahani
doaj
Journal of Forest Science, 2007 The paper describes the root system architecture of the forest tree species Fagus sylvatica L., Quercus robur L., Pinus sylvestris L., Carpinus betulus L., Acer platanoides L., and Alnus glutinosa (L.) Gaertn.
P. Čermák, F. Fér
doaj +1 more source
COMPARATIVE INVESTIGATION ON FIBER DIMENSIONS OF TRUNK AND BRANCH WOOD OF CARPINUS BETULUS L. [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2004 Growing interest in wood and paper consumption in Iranian industries and forest utilization constraints call for alternative approaches on the exploitation trend.
Saeed Mahdavi, masoudreza habibi
doaj +1 more source
Optimal allometric biomass equations for Hornbeam (Carpinus betulus L.) boles within the Hyrcanian forests [PDF]
تحقیقات جنگل و صنوبر ایران, 2014 According to the amount of carbon emitted to the atmosphere, obtaining accurate estimations of biomass is an effective step to deal with the global warming and climate change on various spatial scales.
Ali Asghar Vahedi
doaj +1 more source
Some Physical Properties of Heat-Treated Hornbeam (Carpinus betulusL.) Wood
Drying Technology, 2009 Thermal treatment of wood alters its structure due to degradation of wood polymers (cellulose, hemicellulose, and lignin), so the physical properties of wood are either improved or worsen. In this study, the effect of thermal treatment on density, equilibrium moisture content (EMC), and color of hornbeam wood was investigated.
Gündüz, Gökhan, Aydemir, Deniz
openaire +4 more sources
Growth and Physicochemical Changes of Carpinus betulus L. Influenced by Salinity Treatments [PDF]
Forests, 2018 Carpinus betulus L. is a deciduous tree widely distributed in Europe with strong adaptation, and it plays a key role in landscaping and timbering because of its variety of colors and shapes. Recently introduced to China for similar purposes, this species needs further study as to its physiological adaptability under various soil salinity conditions. In
Zhou, Qi +3 more
openaire +1 more source
Land Degradation &Development, EarlyView.ABSTRACT A stable vegetation cover on given habitat conditions can be one of the possible requirements for post‐mining sites, as it can prevent erosion and dustiness of these anthropogenic surfaces and bring several practical future benefits, such as biomass production and microclimate improvement.
Tomáš Matys Grygar +5 more
wiley +1 more source