Ключевые слова: abstract, background, bark, biomass, brown, carpentry, chopped, construction, cut, deforestation, detail, ecology, energy, environment, firewood, forest, forestry, fuel, global, harvest, heap, industrial, industry, landscape, log, logging, lumber, material, natural, nature, organic, outdoors, pattern, pile, pine, plant, raw, resource, rural, stack, stacked, texture, timber, tree, trees, trunk, wood, wooden, woodpile,