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Assessing the relative quality of old-growth forest：An example from the Robson Valley, British Columbia
coarse woody debris conservation forest cover age class forest management older forest
2009/2/11
Forest planners in British Columbia are required to identify forests suitable for designation as Old-Growth Management Areas. However, the tools currently in use lack the ability to identify appropria...
Movements, foraging habits, and habitat use strategies of northern woodland caribou during winter：Implications for forest practices in British Columbia
northern woodland caribou habitat habitat selection foraging arboreal lichens
2009/2/11
Land managers face increasing challenges as they try to balance timber harvesting with the habitat requirements of wildlife, including those of woodland caribou in north-central British Columbia. With...
Old forest remnants contribute to sustaining biodiversity：The case of the Albert River valley
biodiversity coarse filter conservation area ecosystem representation fine filter
2009/2/11
The Albert River valley hosts the only old-growth stands of western redcedar in the Invermere Timber Supply Area (TSA). This portion of the Interior Cedar Hemlock moist cool (ICHmk1) biogeoclimatic va...
Impact of traffic characteristics on forest roads due to forest managemen
wood transport traffic load transported quantity forest road forest Slovenia
2009/2/7
Traffic load and transported quantity due to forest management were analysed on the forest roads in the forest district Dragatuš, SE Slovenia. On the basis of timber gravitating to particular s...
Analysis of an existing forest road network
forest roads forest road network accessibility skidding distance skidding costs wood transport
2009/2/7
resources needed to plan these improvements, it is important to target these efforts based upon the available information. Previous research based on existing forest compartment and road network dat...
Maintenance of forest road network by natural forest management in Tokyo University Forest in Hokkaido
forest road standard maintenance natural forest management selection cutting truck transport
2009/2/7
Forest road network in the Tokyo University Forest in Hokkaido plays an important role in selling low price trees, and has a key role in intensive forest management. Forest road network also contrib...
Tabu search optimization of forest road alignments combined with shortest paths and cubic splines
forest road alignment Tabu Search cubic spline curve Dijkstra method solution quality
2009/2/7
This paper describes a program for optimizing forest road alignments using the Dijkstra shortest path method and a cubic spline function.We previously developed a method for optimizing forest road ali...
Estimation of carrying capacity of slag and gravel forest road pavements
forest road soil basement road carrying capacity pavement deflection gravel pavement slag pavement
2009/2/7
The objective of the study was to estimate the carrying capacity of forest roads with slag and gravel pavements. Deformation module and elastic deflection were used as characteristic parameters of r...
Forest operations engineering and management – the ways behind and ahead of a scientific discipline
forest operations forest engineering paradigms future challenges scientific discipline historical development
2009/2/7
The forest operations engineering and management community has been facing the problem of improving its scientific visibility, realigning its research efforts to the future challenges, and of streng...
Forest road network in the Republic of Croatia – Status and perspectives
forest roads planning design construction maintenance costs Croatia
2009/2/7
Forest traffic infrastructure is one of the basic preconditions for good quality forest ecosystem management. Since 1991, when the Republic of Croatia gained independence and the company Hrvatske &#...
Recent developments in forest traffic way construction in Slovenia
forest engineering legislation forest road Slovenia traffic way
2009/2/7
After a decade of regression in forest engineering a distinct increase in skidding trail construction and intentional revival of road constructions in state forests have occurred since the year 2000...
Traffic load of forest roads as a criterion for their categorization – GIS analysis
forest road traffic load categorisation relative openness further timber transportation
2009/2/7
The categorisation of forest roads can be based on several different criteria. In this paper, the outlines of the primary forest traffic infrastructure were divided according to the traffic load typ...
Optimization of an existing forest road network using Network 2000
road spacing optimal road density skidder model of network analysis Iran
2009/2/7
Optimization of forest road network is an important part of logging planning. Matthews (1942) was the first to introduce a method for optimization of road spacing based on minimization of roading an...
Methodology for Development of Secondary Forest Traffic Infrastructure Cadastre
cadastre of forest traffic infrastructure secondary forest roads secondary relative openness GIS
2009/2/7
Nowadays, under conditions in which forest areas are being opened with increasing number of forest roads due to great need for forest resources, the need for a well-kept system of forest roads becom...
Planning and Assessment of Alternative Forest Road and Skidding Networks
forest road density road network analysis linear programming road constructioncost skidding cost Iranian forests
2009/2/7
Road construction and harvesting operation have always been the two most expensive activities in forestry. The aim of this paper is to define a method to evaluate the forest road network variants. F...