| 环斑猛猎蝽种群的空间格局研究 |
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| 引用本文： | 董军生.环斑猛猎蝽种群的空间格局研究[J].河北林果研究,2008,23(3). |
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| 作者姓名： | 董军生 |
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| 作者单位： | 河北省林业示范场,河北,保定,074200 |
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| 摘 要： | 本文采用Moore I指标、Lloyd m*/m指标、CA指标、扩散系数C、负二项分布中的K等指标进行聚集度检验。结果表明,环斑猛猎蝽成虫种群趋于聚集分布。
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| 关 键 词： | 环斑猛猎蝽 种群 空间格局 |
Spatial distributions of Sphedanolestes impressicollis population |
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| DONG Jun-sheng.Spatial distributions of Sphedanolestes impressicollis population[J].Hebei Journal of Forestry and Orchard Research,2008,23(3). |
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| Authors: | DONG Jun-sheng |
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| Abstract: | The indexes of I-value,M*/M-value,CA-value,Diffusive coefficient and K-value were applied to test aggregation degree of the Sphedanolestes impressicollis population.The results suggested that the adult population tended to be an aggregative distribution pattern. |
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| Keywords: | Sphedanolestes impressicollis population spatial distribution |
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