搜索结果: 1-9 共查到“木材学 stand”相关记录9条 . 查询时间(0.078 秒)
Relation between selected indicators of forest stand diversity and quality of timber production in managed Central European forests
assortment species diversity structural diversity timber quality
2016/4/6
The present study examines the relationship between the quality of timber production and the species and structural diversity of forest stands. The data used came from a regional forest inventory of t...
Stand-replacing disturbance does not directly alter the succession of Norway spruce regeneration on dead wood
decaying logs natural regeneration Picea abies
2015/5/5
Density of regeneration in European subalpine Norway spruce (Picea abies) forests is typically low with
regeneration primarily located on dead or decaying wood. The post-disturbance development of t...
SEED STAND STRUCTURE OF BEECH ON MT. BLEGOŠ WITH SPECIAL RESPECT TO TRUNK QUALITY
beech Fagus sylvatica stand structure trunk quality seed stand Blegoš red heartwood
2009/11/27
In a mature European beech stand on Mt Blegoš (1250 m/asl), wood quality of the lower fourth part of the stem was assessed. The stand was approved as a selected seed stand in 2004 (Id. No. 4.0185...
INFLUENCE OF SITE AND STAND CONDITIONS ON DIVERSITY OF SOIL AND VEGETATION IN SELECTED BEECH AND FIR-BEECH FORESTS IN THE KOČEVJE REGION
biodiversity vegetation soil conditions humus forms stand gap fi r-beech forest
2009/11/26
In four research complexes in the Kočevje region, the biodiversity of forest soil conditions and vegetation have been studied. Two of them were in Dinaric fi r-beech forest (Omphalodo-Fagetum ass...
THE GENETIC ASPECT OF THE SPRUCE STAND NATURAL REGENERATION IN THE PERMANENT FOREST RESEARCH PLOT ŠIJEC ON THE POKLJUKA PLATEAU
Picea abies (L).Karst natural regeneration genetic structure isozymes forest gene conservation
2009/11/26
The aim of the research was to check the ability of natural regeneration for sustainable conservation of Picea abies (L.) Karst. genetic resource in the permanent forest research plot Šijec on th...
Forest stand structure influences biodiversity
biodiversity stand structure forest planning forest development phases environmental heterogeneity
2009/11/26
Healthy functioning of a forest requires biodiversity on a sufficiently high level. Its conservation has to be incorporated into forest management. Along with natural forest development every communit...
The suitability evaluation of cut-to-length in Slovenia in view of terrain and stand
cut-to-length terrain and forest stand suitability model allowable cut
2009/11/26
The paper presents the method and results of the study of cut-to length suitability in Slovenia. The study was carried out with the aid of a computer model. Decisive variables and all the available di...
GROWTH OF HALF-SIB PROGENIES OF EUROPEAN CHESTNUT AT THE POLE STAND STAGE
HALF-SIB PROGENIES EUROPEAN CHESTNUT POLE STAND STAGE
2009/11/26
GROWTH OF HALF-SIB PROGENIES OF EUROPEAN CHESTNUT AT THE POLE STAND STAGE。
Paper Birch and Fireweed Stand Establishment Decision Aids
Paper Birch Fireweed Decision Aids
2009/1/23
The Coastal Western Hemlock submaritime biogeoclimatic subzones (cwhds1 and ds2) occur in the inland valleys of coastal British Columbia, where the climate is commonly transitional between the provinc...