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作 者 ：王宗英,朱永恒,路有成,聂献忠,陈建秀,孟文新,黄诚

期 刊 ：生态学报 2001年 21卷 7期 页码：1142~1147

关键词：土壤跳虫；生态分布；九华山；

Keywords:soil collembola, ecological distribution, Jiuhua Mountains,

摘 要 ：在九华山 4种生境中共获土壤跳虫 590 4个 ,分隶 1 0科 52属。等跳科有 1 4属 ,数量占各科总数 72 .0 9% ,其中以符跳属个体数占绝对优势。不同群落组成成分及各项指标差异显著。混交林土层中种、数最丰富 ,若以土层和 Aoo层总和计算 ,则有高海拔生境群落比低海拔多的趋势。灌丛草甸土壤跳虫群落的 H和 E值高而且季节变化不大。秋冬季节各群落种、数都有增加 ,而以山上两个群落 Aoo层增加更多 ,表聚现象十分突出。

Abstract:We collected 5904 individuals of Soil Collembola in four habitats in Jiuhua Mountains,and found that they belonged to 10 families and 52 genera. There were 14 genera in Isotomidae, whose quantity accounted for 72.09% of the total collected collembola. Among them, the individual number of \%Folsomia\% took the absolute predominance. There were marked difference among composition of Soil Collembola community in different habitats. Species number and quantity were the richest in the soil layers of mixed fo...

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