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森林是人类赖以生存的社会发展的重要自然资源。木材又是人民生活和四化建设中不可缺少的重要物质。但是,我国又是一个少林缺材国家,森林复盖率仅占国土面积的12.7％,不论是森林复盖率,还是按人口占有的森林面积、蓄积以及木材的消费量,均远远低于世界平均水平。仅以木材消费为例,世界人年平均消费0.65立方米,而我国人年仅平均0.05立方米。随着四化建设的迅速发展,人民生活水平的提高,对木材的需要量将会越来越大,供需矛盾势必日趋尖锐。而这种情况在一个短时期内不会得到绥和。
Forests are an important natural resource for the social development on which mankind depends. Timber is also an important and indispensable material in people’s life and the four modernizations. However, our country is another country with a shortage of timber. The coverage rate of forest covers only 12.7% of the total land area. Both the forest coverage rate, the forest area occupied by population, the stock volume and the consumption of wood are far below The world average. In the case of timber consumption alone, the world consumes an average of 0.65 cubic meters of people annually, while our average annual population is only 0.05 cubic meters. With the rapid development of the four modernizations and the improvement of the living standards of the people, the demand for timber will grow larger and larger, and the contradiction between supply and demand will inevitably become increasingly acute. This situation will not be resumed for a short period of time.