| 中国防护林体系建设的现状与趋势 |
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| 引用本文： | 李世东.中国防护林体系建设的现状与趋势[J].生态经济(学术版),1992(6):34-37. |
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| 作者姓名： | 李世东 |
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| 作者单位： | 林业部造林经营司 |
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| 摘 要： | 我国三北、长江中上游、沿海、平原农田四大防护林体系布局宏伟、举世瞩目,已取得了显著的生态、经济和社会效益。90年代我国防护林体系将加快实施、全面推进,预计造林约2000万ha,到本世纪末,我国防护林面积将占全部森林面积的30％以上,林种结构得到合理调整,对国民经济建设将起着越来越重要的作用。
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| 关 键 词： | 防护林体系 长江中上游 林业 |
The Present Condition and Trend of Constructing Protection Forest System in China |
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| Li Shidong.The Present Condition and Trend of Constructing Protection Forest System in China[J].Ecological Economy,1992(6):34-37. |
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| Authors: | Li Shidong |
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| Institution: | The Forestation Management Department of Ministry of Forestry |
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| Abstract: | Four main protection forest systems, which are Northeast, Northwest and North China shelter-forest system, middle and lower reaches of Changjiang river shelter-forest system, coastal area shelter-forest system and plain farmland shelter-belt, have made notable benefits of ecology, economy and society. China's protection forest system will be sped up implementation in 1990s, and protection forest area will be 30% in total forest area and forest composition will be rationally readjusted, and protection forest will play more and more important role in the construction of na- tional economy. |
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| Keywords: | Protection forest system Middle and lower reaches of Changjiang river Plain forestation |
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