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一、森林资源的特点我国幅员辽阔,从太平洋西海岸到亚洲大陆腹地的帕米尔高原,东面宽约5,200公里,从南海岛屿黑到龙江的漠河镇,南北长约5,500公里。跨越热带、亚热带、暖温带、温带和寒温帮。在这些得天独厚的地理和气候条件作用下,我国森林资源的特点是: 第一,森林植物、林副特产种类十分丰富,是世界上森林植物,尤其是珍稀树种最多的国家。据我国植物学林学家们统计,各类高等植物有3万多种,其中,森林树种有8000余种,仅乔木树种有记载的有111科,2800多种全世界松杉科植物有30个属我国就有26个属,中国独有的树种有水杉、银杉、金钱松、水松、台湾杉、福建柏、油杉、杉木等8个属。被誉为活化石的水杉、银杉、银杏等古代树种,一直延续生存到现在,这在世界上都是奇迹。
I. Characteristics of Forest Resources China’s vast territory stretches from the western coast of the Pacific to the Pamir Plateau in the hinterland of the Asian continent, with a width of 5,200 kilometers to the east and a desert of about 5,500 kilometers from the South China Sea to the desert town of Longjiang. Across the tropical, subtropical, warm temperate, temperate and frigid help. Under these unique geographical and climatic conditions, the characteristics of China’s forest resources are as follows: First, there are abundant forest products and special by-products of forests, making it the most abundant forest plant species in the world, especially the rare species. According to the statistics of botanists and forest scientists in our country, there are more than 30,000 kinds of all kinds of higher plants, among which, there are more than 8,000 kinds of forest species, 111 species are only recorded in tree species, and there are 30 more than 2,800 species of Conifers in the world There are 26 genera in our country, and there are 8 genera of Metasequoia, Silver fir, Picea crassifolia, Cunninghamella, Taiwan fir, Fujian cypress, oil fir, fir and so on. Known as living fossils of Metasequoia, silver fir, ginkgo and other ancient tree species, has continued to survive until now, this is a miracle in the world.