Results 121 to 130 of about 11,479 (202)

Extraction of spruce timber by Gantner cable crane from selective forests of Artvin region

open access: yesCroatian Journal of Forest Engineering, 2006
The purpose of this study is to investigate the productivity of the Gantner cable crane during extraction of Spruce timber from mixed stand of Oriental spruce, Scots pine and Oriental beech in North Eastern Turkey.
Tolga Ozturk, Necmettin Senturk
doaj   +2 more sources

Relationship between regeneration of oriental beech (Fagus orientalis Lipsky) and land form

open access: yesتحقیقات جنگل و صنوبر ایران, 2005
This paper investigates the relationship between land form and location and natural regeneration of beech species. For this purpose, the beech communities over 100 m. above sea level at Namkhaneh district of Educational and Experimental Forest of Tehran University in Caspian region were selected.
Seddigheh Mortezapour   +3 more
openaire   +1 more source

Study on tree form of Oriental Beech (Fagus orientalis Lipsky) in different growth stages (Case study: Lomir forest) [PDF]

open access: yesمجله جنگل ایران, 2011
Oriental Beech forests have economic and ecological important roles in northern forests of Iran. Therefore qualitative and quantitative controls of their stands are essential in management of these forests.
doaj  

Sorne epiphitic lícheas frona the beech forest of Tejera Negra (Guadalajara, Spain) [PDF]

open access: yes
BURGOS, J., & BURGAZ, A. R. 1990. Algunos líquenes epititos del hayedo de Tejera Negra <Guadalajara, España). Bat. Complutensis 16: 37--45. Presentamos =2 ráxones de liquenes epífitos del hayedo de Tejera Negra (Guadalajara, España).
Burgaz Moreno, Ana Rosa, Burgos, Javier
core   +1 more source

Growth Responses of European Beech (Fagus sylvatica L.) and Oriental Beech (Fagus orientalis Lipsky) Along an Elevation Gradient Under Global Climate Change

open access: yesForests
European beech (Fagus sylvatica L.) and Oriental beech (Fagus orientalis Lipsky) are ecologically and economically important tree species in European and western Asian forests, which are currently significantly affected by global climate change. To assess their response to climate variability, tree-ring data from 12 permanent research plots (PRPs) were
Zdeněk Fuchs   +7 more
openaire   +1 more source

Canopy interception loss in a pure oriental beech (Fagus orientalis Lipsky) stand during the summer season [PDF]

open access: yesمجله جنگل ایران, 2009
At forest ecosystems, gross rainfall (GR) is partitioned into throughfall (TF), stemflow (SF) and results in canopy interception loss (CIL). In the present research, CIL, which is considered a major component of the water balance, was measured at the ...
doaj  

Some effective environmental factors on beech scale (Cryptococcus fagisuga lindinger) density on oriental beech (Fagus orientalis lipsky) (Case study: Kheyrud Forest)

open access: yesمجله جنگل ایران, 2017
In order to study the beech scale and some of the effective environmental factors on beech scale density on eastern beech trees, after field inspection, 10 hectare of infected beech stands were specified in low-, mid- and high lands of Kheyrud forest.
faezeh firouzeh   +5 more
openaire   +1 more source

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