全世界森林面积占土地面积约1/3。24％是农地,其他是灌丛及非常稀疏的稀疏草原等。苏联森林占世界1/4,南美占1/5以上。这两个地区森林覆被率也最高,南美为54％,苏联为51％。森林覆被率最低的地区是太平洋地区,为11％。如考虑到按人平均,则森林分布不均更明显。南美每人7.3公顷,而亚洲和欧洲仅0.3公顷。全世界每人1.6公顷。 About 1 / 3.24% of the world’s forest area is agricultural land, others are shrubs and very sparse grassland. The Soviet Union accounted for 1/4 of the world’s forests, South America accounted for more than 1/5. The forest cover rates are also highest in both regions, with 54% in South America and 51% in the Soviet Union. The area with the lowest forest cover is the Pacific Ocean, at 11%. If we consider the average per capita, then the uneven distribution of forests is more obvious. 7.3 ha per person in South America, compared to 0.3 ha in Asia and Europe. 1.6 hectares per person in the world