| 浮烟山刺槐种群大小结构及分布格局研究 |
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| 引用本文： | 宋桂全,陈懂懂.浮烟山刺槐种群大小结构及分布格局研究[J].潍坊学院学报,2007,7(2):67-70. |
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| 作者姓名： | 宋桂全 陈懂懂 |
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| 作者单位： | 1. 潍坊学院,山东,潍坊,261061
2. 兰州大学,甘肃,兰州,730000 |
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| 摘 要： | 对浮烟山刺槐种群大小径级结构和分布格局进行了研究。结果表明,研究区内刺槐种群结构基本呈类纺缍形和倒“J”型,存在明显的径级缺失,但种群整体基本处于稳定增长阶段;种群分布格局呈集群分布和随机分布型,但集群和随机分布强度略有差异。
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| 关 键 词： | 浮烟山 刺槐种群 大小结构 分布格局 |
| 文章编号： | 1671-4288（2007）02-0067-04 |
| 修稿时间： | 2005-04-28 |
Studies on the Size Structure and Distribution Pattern of Robinia Pseudoacacia Population in Fuyan Mountain |
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| SONG Gui-quan,CHEN Dong-dong.Studies on the Size Structure and Distribution Pattern of Robinia Pseudoacacia Population in Fuyan Mountain[J].Journal of Weifang University,2007,7(2):67-70. |
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| Authors: | SONG Gui-quan CHEN Dong-dong |
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| Institution: | 1.Wei fang University, Weifang 261061, China ;2. Lanzhou University, Lanzhou 73000, China |
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| Abstract: | Structure and distribution pattern of Robinia pseudoacacia in Fuyan Mountain were studied.The result showed that the size structure of Robinia pseudoacacia population has two type,the spindle-like form and pour "J" form,and clear diameter defect,but the population is stable development phase in general.The population distribution pattern is clump and random,but the degree is different slightly. |
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| Keywords: | fuyan mountaion robinia pseudoacacia population size structure distribution pattern |
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