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The productivity and cost of harvesting whole trees from early thinnings with a felling head designed for continuous cutting and accumulation
The main problem with the utilization of untended stands for energy use is that small-
diameter trees are expensive to harvest, and the value of the harvest fails to exceed the …
diameter trees are expensive to harvest, and the value of the harvest fails to exceed the …
Tensile force monitoring on large winch-assist forwarders operating in British Columbia
Sažetak The forest industry around the world is facing common challenges in accessing
wood fiber on steep terrain. Fully mechanized harvesting systems based on specialized …
wood fiber on steep terrain. Fully mechanized harvesting systems based on specialized …
Time expenditure in computer aided time studies implemented for highly mechanized forest equipment
Time studies represent important tools that are used in forest operations research to produce
empirical models or to comparatively assess the performance of two or more operational …
empirical models or to comparatively assess the performance of two or more operational …
[HTML][HTML] Effect of multi-tree handling and tree-size on harvester performance in small-diameter hardwood thinnings
Early thinnings are laborious and costly. Thus forest companies are searching for cost and
time efficient ways to carry out this task. The study's purpose was to determine the …
time efficient ways to carry out this task. The study's purpose was to determine the …
Profitability of short-rotation biomass production on downy birch stands on cut-away peatlands in northern Finland
The economic feasibility of short-rotation energy biomass production was evaluated from
measurements on six naturally afforested 15–26-year-old downy birch-dominated (Betula …
measurements on six naturally afforested 15–26-year-old downy birch-dominated (Betula …
Simulation-based cost analysis of industrial supply of chips from logging residues and small-diameter trees
Research Highlights: The use of terminals can increase supply costs by 5–11%(when
compared to direct supply), but terminals help secure supply during peak demand and cope …
compared to direct supply), but terminals help secure supply during peak demand and cope …
[PDF][PDF] Productivity of multi-tree cutting in thinnings and clear cuttings of young downy birch (Betula pubescens) dominated stands in the integrated harvesting of …
The purpose of this study was to determine the productivity of multi-tree cutting of pulpwood
and energy wood in thinnings and clear cuttings of young downy birch (Betula pubescens) …
and energy wood in thinnings and clear cuttings of young downy birch (Betula pubescens) …
Distribution, characteristics and potential of biomass-dense thinning forests in Sweden
Understanding the characteristics of unutilized biomass resources, such as small-diameter
trees from biomass-dense thinning forests (BDTF)(non-commercially-thinned forests), can …
trees from biomass-dense thinning forests (BDTF)(non-commercially-thinned forests), can …
Productivity and profitability of harvesting overgrown roadside verges–a Swedish case study
Despite the large biomass potential, current management practices for roadside verges
(ditch backslopes, foreslopes and bottoms, possible parking lots and other lateral land) …
(ditch backslopes, foreslopes and bottoms, possible parking lots and other lateral land) …
Productivity of harvesting dense birch stands for bioenergy
Marginal lands could be utilized for increasing energy biomass production independent of
industrial roundwood procurement. Dedicated energy biomass production systems on such …
industrial roundwood procurement. Dedicated energy biomass production systems on such …