| 低效林评判与改造途径的探讨 |
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| 引用本文： | 周立江. 低效林评判与改造途径的探讨[J]. 四川林业科技, 2004, 25(1): 16-21 |
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| 作者姓名： | 周立江 |
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| 作者单位： | 四川省林业勘察设计研究院,四川,成都,610081 |
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| 摘 要： | 低效林属人为因素的直接作用或诱导自然因素的作用所致，影响了森林功能与效益的正常发挥，是造成林业整体效益水平低下的主要原因之一。本文在讨论低效林概念与评判标准的基础上，分析了低效林的现状、影响、改造途径与方法以及面临的主要问题。
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| 关 键 词： | 低效林 概念与评判 现状及影响 改造途径 |
| 文章编号： | 1003-5508(2004)01-0016-05 |
| 修稿时间： | 2003-11-24 |
Discussion on Judgment and Rebuilding Approaches of Low-efficiency forest |
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| ZHOU Li-jiang. Discussion on Judgment and Rebuilding Approaches of Low-efficiency forest[J]. Journal of Sichuan Forestry Science and Technology, 2004, 25(1): 16-21 |
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| Authors: | ZHOU Li-jiang |
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| Abstract: | Low-efficiency forest resulted from artificial factors' direct action or induced natural factors' action.Low-efficiency forest was one of the major reasons for inferior forestry benefit,affecting normal forest function and benefit.Based on the discussion abont low-efficiency forest' conception and judgment criterion,actualities,influences,rebuilding approaches of low-efficiency forest and its existing primary problems were analysed in this paper. |
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| Keywords: | Low-efficiency forest Conception and judgment Actualities and influence Rebuilding approach |
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