苏联是世界上森林资源最丰富的国家之一,拥有森林面积近8亿公顷,占世界森林总面积的27.5％,居世界首位;森林覆盖面积941万平方公里,占全苏国土总面积的35％。全国木材总蓄积量860亿立方米,占世界木材资源的1/4,其中,有工业价值的成熟针叶林资源(包括雪松、落叶松、红松、樟子松、云杉等)433亿立方米,占世界针叶林资源的50％以上。全国森 The Soviet Union is one of the countries with the most abundant forest resources in the world. It has a forest area of ​​nearly 800 million hectares and accounts for 27.5% of the world’s total forest area. It ranks first in the world; the forest covers an area of ​​9.41 million square kilometers, accounting for 35 percent of the country’s total soil area. %. The country’s total timber reserves are 86 billion cubic meters, accounting for one-fourth of the world’s timber resources. Among them, there are industrial mature mature coniferous forest resources (including cedar, larch, Korean pine, Pinus sylvestris, spruce, etc.) 43.3 billion. Cubic meters, accounting for more than 50% of the world’s coniferous forest resources. National Forest