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徐国良, 黄忠良, 欧阳学军, 方运霆, 彭闪江. 2002: 鼎湖山地表无脊椎动物多样性及其与凋落物的关系. 动物学研究, 23(6): 477-482.
引用本文: 徐国良, 黄忠良, 欧阳学军, 方运霆, 彭闪江. 2002: 鼎湖山地表无脊椎动物多样性及其与凋落物的关系. 动物学研究, 23(6): 477-482.
XU Guo-liang, HUANG Zhong-liang, OUYAN Xue-jun, FANG Yun-ting, PENG Shan-jiang. 2002. Diversity of Aboveground Invertebrates in Dinghushan and Its Correlation with Litter. Zoological Research, 23(6): 477-482.
Citation: XU Guo-liang, HUANG Zhong-liang, OUYAN Xue-jun, FANG Yun-ting, PENG Shan-jiang. 2002. Diversity of Aboveground Invertebrates in Dinghushan and Its Correlation with Litter. Zoological Research, 23(6): 477-482.

鼎湖山地表无脊椎动物多样性及其与凋落物的关系

Diversity of Aboveground Invertebrates in Dinghushan and Its Correlation with Litter

  • 摘要: 为了解鼎湖山国家级自然保护区3种代表林型地表无脊椎动物的多样性及其与凋落物的关系,利用巴氏罐诱法共采集无脊椎动物3门7纲31目58科(总科)7310头。3种林型中蚂蚁占绝对优势,蜘蛛、甲螨、长角跳虫、毛蕈甲、蟋蟀和果蝇为常见类群。其中季风常绿阔叶林地表无脊椎动物的多样性和均匀性指数最高;针阔叶混交林与之接近;马尾松林最低,但其优势度指数最高。3种林型地表无脊椎动物群落之间均中等不相似。年凋落物量与地表无脊椎动物的多样性、均匀性呈现显著正相关,与优势度呈显著负相关;调落物的周转期与地表无脊椎动物的多样性与均匀性呈显著负相关,与优势度呈显著正相关。

     

    Abstract: The diversity of aboveground invertebrate communities and its correction with litter were studied using pitfall traps in three representative forests in Dinghushan National Nature.7310 invertebrate samples were collected,which belonged to 3 phyla,7 classes,31 orders,and 58 families (superfamilies).Formicidae was dominant,and Araneae,Oribatida,Entomobrydae,Biphyllidae,Gryllidae and Prosophilidae were common.The aboveground invertebrate in monsoon evergreen broad-leaf forest had the highest values of diversity (H) and evenness (E),which were similar to the values in broad-leaf and pine mixed forest and there were the lowest values in pine forest,but the value of dominance was the highest in pine forest.There was not significant similarity among the three aboveground invertebrate communities.The annual litter production was significant positive correlation with the diversity and evenness of aboveground invertebrates and significant negative correlation with the dominance.There were significant negaive correlation between return period of litter and the diversity and evenness of aboveground invertebrates.Significant positive correlation showed between return period of litter and the dominance.

     

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