| 植物邻体干扰的研究范畴、热点及意义 |
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| 引用本文： | 段仁燕 王孝安. 植物邻体干扰的研究范畴、热点及意义[J]. 西北植物学报, 2004, 24(6): 1138-1144 |
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| 作者姓名： | 段仁燕 王孝安 |
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| 作者单位： | 陕西师范大学,生命科学学院,西安,710062 |
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| 基金项目： | 国家自然科学基金资助项目( 30070083 ) |
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| 摘 要： | 系统介绍了确定邻体和度量邻体竞争指数的常用方法，以及邻体干扰研究的热点问题和研究意义。植物邻体干扰研究热点主要包括：(1)邻体干扰对植物个体存活率的影响；(2)邻体干扰对生物多样性的影响；(3)构件水平上的邻体干扰效应；(4)基株对邻体干扰的适应；(5)邻体干扰对植物个体生长速率的影响。
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| 关 键 词： | 邻体干扰 邻体确定 竞争指数 研究范畴 研究热点 |
| 文章编号： | 1000-4025(2004)06-1138-07 |
Contents,heated problems and significance of neighborhood interference among plants |
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| DUAN Ren-yan,WANG Xiao-an. Contents,heated problems and significance of neighborhood interference among plants[J]. Acta Botanica Boreali-Occidentalia Sinica, 2004, 24(6): 1138-1144 |
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| Authors: | DUAN Ren-yan WANG Xiao-an |
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| Affiliation: | DUAN Ren-yan,WANG Xiao-an~* |
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| Abstract: | The usual methods defining the zone of neighborhood and competition index, several heated problems about neighborhood interference and the significance were systematically summarized in this paper. The heated problems mainly include (1) neighborhood interference affects on the survival ratio of individual trees, (2) neighborhood interference influents on the diversity of species, (3) neighborhood interference affects on the modular level of plants, (4) target plants adapt to neighborhood interference and (5) neighborhood interference influents on the growth ratio of plants. |
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| Keywords: | neighborhood interference neighborhood definition competition index research content research heated problems |
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