Ara
Toplam kayıt 44, listelenen: 21-30
Site index for mixed stands of scots pine (Pinus sylvestris L.), Uludağ fir (Abies bornmülleriana Mattf.) and beech (Fagus orientalis lipsky) in Zonguldak forest district
(Bartın Orman Fakültesi Dergisi, 2007)
Site index curves and tables have been prepared for uneven aged mixed stands of Scots pine (Pinus sylvestris
L.), Uludag fir (Abies bornmülleriana Matff.) and beech (Fagus orientalis Lipsky.) in Zonguldak territory,
Turkey. ...
Zonguldak Orman Bölge Müdürlüğü Uludağ göknarı (abies bornmülleriana matff.), sarıçam (pinus sylvetsris l.) ve doğu kayını (fagus orientalis lipsky.) karışık meşcereleri için hacim tabloları
(Bartın Orman Fakültesi Dergisi, 2006)
Bu çalışmada değişik yaşlı Uludağ göknarı, sarıçam ve doğu kayını karışık meşcereleri için tek girişli ve çift
girişli ağaç hacım tabloları düzenlenmiştir. Bu amaçla 31 örnek alandan kesilen 28 Göknar, 27 Sarıçam ve ...
Surface characterization of weathered and heat-treated woodbased composites reinforced by styrene maleic anhydride
(Color Research and Application, 2019-09-20)
The aim of this study was to investigate the effect of heat-treated lignocellulosic filler
on the surface characteristics and decay resistance of the wood flour/styrene maleic
anhydride (SMA) composites. In this study, ...
The effect of using alum mordant in wild cherry bark dyestuff for the production of UV resistant colored paper
(Drewna Industrija, 2019-12-15)
Depending on the use of wood in the forest industry, wood bark is mostly peeled and used as fuel.
The ash and smoke left from the burned bark causes environmental pollution. The most environmentally friendly
method for ...
Bartın yöresi hızlı gelişen tür ağaçlandırmalarında büyüme ve adaptasyon yeteneğinin incelenmesi
(IV. Uluslararası Mesleki ve Teknik Bilimler Kongresi, 2018-12)
Ormanlardan sağlanan ürün ve hizmetlerin devamlılığının sağlanabilmesi için bu önemli doğal kaynağın kalitesinin ve alansal büyüklüğünün artırılması gerekmektedir. Bu kapsamda doğal orman kaynakları üzerindeki baskı ...
Determining ergonomic factors of loading machines using in forestry operations in Turkey
(Bartın Üniversitesi, Orman Fakültesi, 2013)
Loading machines in various types are generally used in forest depots in Turkey for loading and stacking the forest products. However, the risks accompanying this development threaten the health of the operators working ...
The effects of industrial-scale heat treatment and impregnation with boron compounds on water uptake and tangential swelling of some wood species
(2012-05-10)
This study evaluated the effects of boron impregnation and heat treatment on water uptake and tangential swelling of spruce (Picea orientalis), pine (Pinus nigra), beech (Fagus orientalis) and poplar (Populus deltoides) ...
Effects of boron Impregnation and heat treatment on some physical and mechanical properties of spruce and pine wood
(Karadeniz Teknik Üniversitesi, 2010-11-04)
This study evaluated the effects of boron impregnation and heat treatment on some physical and mechanical properties of wood. Spruce and pine wood samples were treated with 4% aqueous solution of both boric acid (BA) and ...
Anatomical and genetic aspects of ash dieback: a look at the wood structure
(iForest, 2017-04-20)
Pathogen diseases are increasingly threatening forest trees under the current
climate change, causing a remarkable decrease in the stability of forest eco systems. Ash (Fraxinus excelsior L.) dieback due to Hymenoscyphus ...
Effect of heat treatment of wild cherry wood on abrasion resistance and withdrawal capacity of screws
(Drvna Industrija, 2015-11-06)
In its wise use, many properties of wood are important. Among these properties, wood abrasion
resistance (AR) and withdrawal capacity of screws (WCS) are deemed to be relatively signifi cant. It is well know
that heat ...