Ключевые слова: barking, boreal, branch, branches, conifer, coniferous, cuttolength, day, environment, felled, felling, felling head, forest, forest exploitation, forest industry, forest management, forestry, gripping, ground, harvester, harvester head, landscape, log, logging, lumber industry, lumbering, machine, machinery, no people, pine, removal, resource, summer, sunlight, sunny, sustainable, taiga, thinning, timber, tree, tree area, tree trunk, tree trunks, trees, vehicle, weeding, woodland, woods, work, working,