| 森林更新研究进展 |
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| 引用本文： | 何小红,谢毓芬. 森林更新研究进展[J]. 陕西林业科技, 2014, 0(6): 39-42 |
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| 作者姓名： | 何小红 谢毓芬 |
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| 作者单位： | 陕西省森林保护所,陕西西安710082 |
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| 摘 要： | 更新是森林资源再生产的一个重要生态学过程,是森林生态系统动态研究的主要领域之一。本文从树种特性、生境因子、立地条件、干扰及森林空间异质性对更新的影响等方面综述了森林更新研究的进展情况。初步解析了森林更新过程中的障碍因子及其形成机制,指出现有研究存在的问题和下一步研究的思路。
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| 关 键 词： | 森林更新 森林经营 间伐 多样性 |
Review of the Research Progress on Forest Regeneration |
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| HE Xiao-hong,XIE Yu-Fen. Review of the Research Progress on Forest Regeneration[J]. Shaanxi Forest Science and Technology, 2014, 0(6): 39-42 |
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| Authors: | HE Xiao-hong XIE Yu-Fen |
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| Affiliation: | (Forest Protection Institute, Forestry Department of Shaanxi, Xian, Shaanxi 710082) |
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| Abstract: | Forest regeneration is the important ecological process of forest resources reproduction,which always been deemed to one of the major areas of forest ecosystem dynamics study.Forest regeneration research progress was reviewed from species characteristics,habitat factors,site conditions,interference and forest spatial heterogeneity.The obstacle factors and its formation mechanism in the process of forest regeneration were analyzed.The problems of the current study were pointed out and the direction of further research was suggested. |
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| Keywords: | Forest regeneration forest management thinning diversity |
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