| 林下山酢浆草的物候、生活史及种群间差异 |
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| 引用本文： | 尤海梅,小池文人.林下山酢浆草的物候、生活史及种群间差异[J].徐州师范大学学报(自然科学版),2003,21(4):32-35. |
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| 作者姓名： | 尤海梅 小池文人 |
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| 作者单位： | 1. 徐州师范大学,城市与环境学院,江苏,徐州,221116
2. 日本横滨国立大学,环境情报学府,日本,横滨,240-8501 |
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| 摘 要： | 在日本岛根县的三个不同生境地．对山酢浆草这一林下多年生草本植物进行了跟踪调查；并通过对其生长、残存和繁殖等统计学参数的描述，揭示了种群结构和种群动态．结果表明：山酢浆草种群的生长和繁殖具有明显的季节变化和阶段间差异；不同生境的种群间的生长动态、生活史阶段的变动等无显差异．
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| 关 键 词： | 山酢浆草 种群动态 生活史 种群差异 矩阵 |
| 文章编号： | 1007-6573(2003)04-0032-04 |
| 修稿时间： | 2003年6月23日 |
Phenology and Life Cycle of Oxalis griffithii in Woodland and Interpopulation Difference |
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| YOU Hai-mei,KOIKE Fumito.Phenology and Life Cycle of Oxalis griffithii in Woodland and Interpopulation Difference[J].Journal of Xuzhou Normal University(Natural Science Edition),2003,21(4):32-35. |
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| Authors: | YOU Hai-mei KOIKE Fumito |
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| Abstract: | Life cycle of a perennial herb,Oxalis griffithii was surveyed in three contrasting sites in Shimane Prefecture,Japan. Population size structure and population dynamics were elucidated with some statistical parameters,such as growth, survival and reproduction etc. The population dynamics of Oxalis griffithii showed that there were significant seasonal differences in individual growth and reproduction, and the dynamics of population growth and variations on stages were without significant interpopulation differences. |
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| Keywords: | Oxalis griffithii population dynamics life cycle stage matrix |
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