the coniferous forest biome - part 25 of 27. the coniferous forest is a biome in which there are relatively few niches and therefore relatively few species of plants and animals. this film identifies the large coniferous forest areas of the world, and exa - 伐木工人 個影片檔及 b 捲影像00:29
the coniferous forest biome - part 8 of 27. the coniferous forest is a biome in which there are relatively few niches and therefore relatively few species of plants and animals. this film identifies the large coniferous forest areas of the world, and exam - 伐木工人 個影片檔及 b 捲影像00:33
young caucasian rancher farmer child swings an axe on a piece of firewood and misses. practice makes perfect on a sunny fall day on a small town family-owned ranch in colorado, usa - 伐木工人 個影片檔及 b 捲影像00:10
north korean loggers; russia: siberia:extms korean escapee along near traintlms old-fashioned russian goods trains passing each other at junction... - 伐木工人 個影片檔及 b 捲影像00:51俄羅斯
two lumberjacks start sawing tree / same two lumberjacks use axes to chop at same tree / two shots of same two men using saw on other side of same... - 伐木工人 個影片檔及 b 捲影像03:48
horse-drawn sleigh carrying logs comes down path through woods, snow on ground / two shots of sleigh going past men standing next to shed / two men... - 伐木工人 個影片檔及 b 捲影像00:43
logs float by as loggers move them with pike poles; some work the logs while standing atop them; faces of the men / a view of the river with logs... - 伐木工人 個影片檔及 b 捲影像00:56
men chopping at stumps with work horses and a cleared swath in forest / men fell a tree / log being processed at modest sawmill / men working at... - 伐木工人 個影片檔及 b 捲影像00:45
workers cutting down trees and sorting through piles of tree trunks / treforest, wales, united kingdom - 伐木工人 個影片檔及 b 捲影像00:14
various forms of energy production, including cutting down timber, hose and pipeline transporting fuels, and waterwheels spinning - 伐木工人 個影片檔及 b 捲影像00:14
