| 松华坝水库云南松林隙天然更新研究 |
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| 引用本文： | 师静,许彦红,李任波,卢萍.松华坝水库云南松林隙天然更新研究[J].林业调查规划,2009,34(6):48-51. |
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| 作者姓名： | 师静 许彦红 李任波 卢萍 |
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| 作者单位： | 西南林学院,云南昆明,650224 |
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| 摘 要： | 对昆明地区松华坝水库库区天然云南松林隙更新情况通进行调查，分析了坡位、林隙面积大小等因子对林隙更新的影响．结果表明，坡中部林隙幼树天然更新情况较下部和上部好；当林隙面积小于200m^2时更新情况较差，在400～600m^2时更新情况最好；林隙中部更新情况最好，边缘次之，林隙外（林冠下）最差．
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| 关 键 词： | 云南松林 林隙 天然更新 松花坝水库 |
Study on Natural Regeneration of Pinus yunnanensis around Songhuaba Reservoir |
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| SHI Jing,XU Yan-hong,LI Ren-bo,LU Ping.Study on Natural Regeneration of Pinus yunnanensis around Songhuaba Reservoir[J].Forest Inventory and Planning,2009,34(6):48-51. |
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| Authors: | SHI Jing XU Yan-hong LI Ren-bo LU Ping |
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| Institution: | ( Southwest Forestry College, Kunming Yunnan 550224, China) |
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| Abstract: | The status of natural regeneration of Pinus yunnanensis gap in Songhuaba Reservoir in Kunming area has been surveyed, and impact of the factors including gradient and forest gap area on the regeneration has also been analyzed. The results show that natural regeneration of young forest gap in the mid-slope is better than those in the upper and lower slopes. The regeneration is poor under 200 m^2 of the forest gap, the best is between 400 -600 m^2. On the whole, the regeneration in the mid-gap is the best, in the edge of forest gap is inferior to the middle, and outside gap （ under crown） is the worst. |
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| Keywords: | Pinus yunnanensis forest gap natural regeneration Songhuaba reservoir |
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