Ключевые слова: bark, brown, circle, cut, damage, damp, decomposition oak trunk, detail, ecology, environment, fall, firewood, firewood forest, forest, forestry, hardwood, industry, log, logging, lumber, material, natural, nature, old, old oak, park, pattern, pine, pinus, resource, rural, rustic, sawn, sawn tree, sawn wood, stack, stump, texture, timber, timber harvesting, tree, tree cutting, tree trunk, trunk, trunk tree, wood, wood production, wooden, woodland, woodpile,