Titlebook: Systems Analysis in Forest Resources; Proceedings of the E Greg J. Arthaud,Tara M. Barrett Conference proceedings 2003 Springer Science+Bus

詞匯

Determining Forest Fuel Treatment Levels for the Bitterroot Front Using VDDTd natural disturbances. Vegetation is classified into discrete states and pathway diagrams portray progression between states. This paper describes the methods used to evaluate alternative forest fuel treatment strategies for the Bitterroot front region of western Montana using VDDT and discusses th

Fluctuate

Spatial Point Pattern Analysis of Lightning-Caused Forest Fires in the Boreal Forest Region of Ontar a spatially random process— fire is more likely to occur at some locations than others. We have investigated the spatial pattern of fires, the way they depart from randomness, and the scales at which spatial correlation occurs. We report on a spatial statistical analysis of lightning-caused fires i

入會(huì)

Hypopnea

An Approach to Optimizing Helicopter Logging Operationsrates in two phases. First it searches among alternative paths between log pickup points and landings to identify the shortest flight time from each pickup point to each landing considering topography and helicopter operating characteristics. Second it searches for the combination of roads and landi

–LOUS

Annual Harvest Planning Integrated with Crew Assignment and Transportation Planning large infrastructure costs. This forces the provision of forest products to be efficient and customer-oriented. Large forest firms own a considerable part of the forest. They generally have an organisation where the operations are divided into smaller regions, which may be composed of one or severa

延期

An Application of Combinatorial Optimization Heuristics to Timber Sale Scheduling Considering Distan. Such distance dependent operational costs may include the costs of moving equipment, supervisor transport, and loader transport. This study presents a method to develop weekly harvest schedules while minimizing the distance dependent operational costs and keeping the equipment balance of two diffe

Uncultured

多產(chǎn)魚(yú)

NETWORK 2000, a Program for Optimizing Large Fixed and Variable Cost Transportation Problems users with three different heuristic algorithms for solving various transportation problems. The algorithms include one based on standard shortest path techniques, and two probabilistic algorithms, simulated annealing and great deluge. Each algorithm has an intelligent rule for neighborhood search.

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弄皺