| 三个天然次生林群落中主要树木种群间联结关系的研究 |
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| 引用本文： | 李德志,王奎.三个天然次生林群落中主要树木种群间联结关系的研究[J].吉林林学院学报,1994,10(4):242-248. |
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| 作者姓名： | 李德志 王奎 |
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| 作者单位： | 吉林林学院科研处，吉林林学院基础部，吉林省露水河林业局，吉林省白石山林业局 |
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| 摘 要： | 通过对三个天然次生林群落中几个主要树木种群的ＲＡ、ＲＤ、ＲＦ及ＩＶ值的比较分析以及种间联结系数（ＡＣ）的求算，研究了各主要树木种群间的相互关系，并通过种间联结星座图（ｃｏｎｓｔｅｌｌａｔｉｏｎｇｒａｐｈ）对此种关系作了直观反映．研究结果对于深入分析天然次生林群落结构形成的内在机制及其动态特征具有重生意义．
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| 关 键 词： | 次生林，群落，树木种群，联结系数 |
Study on the Interconnections Amogn Main Tree Populations in Three Types of Natural Secondary Forest Communities |
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| Authors: | Li Dezhi Wang Kui |
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| Institution: | Li Dezhi Wang Kui(Scientific Research Section of Jilin Forestry College)Zhang Hongtao Li Shubin(Lushuihe Forestry Bureau of Jilin Province) |
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| Abstract: | Through calculations of association coefficients and comparative analysis ofthe values of RA,RD,RF and IV of main tree populations in three types of natural secondaryforest communities,the relationships among the main tree populations were researched. Us-ing the diagrams of constellations,such interconnections were described.The results of theseresearches will be beneficial to the elucidtion of inner mechanism of community structure anddynamic characteristics of natural secondary forest communities. |
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| Keywords: | Secondary forest Community Tree populations Association coefficient |
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