| 陕西省化龙山森林植被垂直分布的初步研究 |
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| 引用本文： | 王开运.陕西省化龙山森林植被垂直分布的初步研究[J].植物生态学报,1992,16(1):88-96. |
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| 作者姓名： | 王开运 |
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| 作者单位： | 西北林学院 陕西杨陵镇 |
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| 摘 要： | 本文对陕西省化龙山植被的垂直分布特点进行了初步研究。文中采用了数量分类结合对群落生态特点及区系组成的分析，划分出森林植被垂直带如下：常绿、落叶阔叶混交林带，海拔1600m以下；落叶阔叶林带，海拔1600—2200m；亚高山针叶林带，海拔2200—2917m。
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| 关 键 词： | 垂直分布 数量分类 群落类型 区系组成 |
THE PRELIMINARILY INVESTIGATION ON THE VERTICAL DISTRIBUTION OF THE FOREST VEGETATION ON HUALONGSHAN MOUNTAIN,SHAANXI PROVINCE |
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| Wang Kai-yun.THE PRELIMINARILY INVESTIGATION ON THE VERTICAL DISTRIBUTION OF THE FOREST VEGETATION ON HUALONGSHAN MOUNTAIN,SHAANXI PROVINCE[J].Acta Phytoecologica Sinica,1992,16(1):88-96. |
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| Authors: | Wang Kai-yun |
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| Affiliation: | North Western College Forestry |
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| Abstract: | In this paper, the characteristics of the vertical distribution of the forest vegetation on Hualongshan Mountain was discussed. According to the altitudinal distribution of main woody-plant communities, using the methods of quantitative classification and the analysis combining the ecological physiognomy
and floristic composition of various altitude, three vertical zones of forest vegetation may be identified:1. The evergreen and deciduous broad-leaf mixed forest zone below 1600m.2. The deciduous broad-leaf forest zone (1600-2200m).3. The submountain coniferous forest zone (2200-2917m). |
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| Keywords: | Quantitative classification Floristic composition Vertical distribution |
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