Diversity and Spatial-Temporal Distribution of Soil Macrofauna Communities Along Elevation in the Changbai Mountain, China
Diversity and Spatial-Temporal Distribution of Soil Macrofauna Communities Along Elevation in the Changbai Mountain, China
复制标题
长白山沿海拔土壤大型动物群落多样性及时空分布
DOI：
10.1093/ee/nvx051
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发表时间：
2017-03
影响因子：
1.7
通讯作者：
Yeqiao Wang
中科院分区：
文献类型：
--
作者：
Xiuqin Yin;Lili Qiu;Yunfeng Jiang;Yeqiao Wang
在过去的世纪里，人们对沿着海拔变化的植物群和动物群的垂直变化和多样性的模式已经有了很好的认识。然而，土壤动物是否有垂直分布格局尚不清楚。研究了长白山沿着海拔从森林到高山冻原不同植被带大型土壤动物群落的多样性和时空分布。比较了针阔混交林带、针叶林带、亚高山矮桦林带和高山冻土带4个典型植被带大型土壤动物群落的丰度、丰富度和Shannon-Wiener多样性指数。forest.zone大型土壤动物提取于2009年5月，7月和9月。各季节大型土壤动物的丰度和丰富度均随海拔的升高而降低。低海拔植被带大型土壤动物Shannon-Wiener多样性指数高于高海拔植被带。差异显着。观察的丰度，丰富度，和Shannon-Wiener多样性指数的研究植被。大型土壤动物在低海拔地区主要集中在枯落物层，在高海拔地区主要集中在0- 5cm土层。结果表明，山地大型土壤动物群落多样性随海拔升高而降低，具有明显的地带性特征。年平均降水量、海拔高度、年平均辐射量和年平均温度等因素影响大型土壤动物群落的多样性和分布。
The understanding of patterns of vertical variation and diversity of flora and fauna along elevational change has.been well established over the past century. However, it is unclear whether there is an elevational distribution.pattern for soil fauna. This study revealed the diversity and spatial-temporal distribution of soil macrofauna.communities in different vegetation zones from forest to alpine tundra along elevation of the Changbai.Mountain, China. The abundance, richness, and Shannon–Wiener diversity index of soil macrofauna communities.were compared in four distinguished vegetation zones including the coniferous and broadleaved mixed forest.zone, the coniferous forest zone, the subalpine dwarf birch (Betula ermanii) forest zone, and the alpine tundra.zone. Soil macrofauna were extracted in May, July, and September of 2009. In each season, the abundance and.richness of the soilmacrofauna decreased with the ascending elevation. The Shannon–Wiener diversity indices of.the soil macrofauna were higher in the vegetation zones of lower elevation than of higher elevation. Significant.differences were observed in the abundance, richness, and Shannon–Wiener diversity index for the studied vegetation.zones. Soil macrofauna congregated mainly to the litter layer in the low-elevation areas and in the 0–5 cm.soil layer of the higher elevation areas. The results emphasized that the diversity of soil macrofauna communities.decreased as the elevation increased and possess the distinct characteristics of zonation in the mountain ecosystem..The diversity and distribution of soil macrofauna communities were influenced by mean annual precipitation,.altitude, annual radiation quantity, and mean annual temperature.
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影响因子：
4.8
作者：
M. Sarr;C. Agbogba;A. Russell-Smith;D. Masse
通讯作者：
M. Sarr;C. Agbogba;A. Russell-Smith;D. Masse
影响因子：
3.4
作者：
Hou Wei-ling;Fan Hong
通讯作者：
Hou Wei-ling;Fan Hong
DOI：
10.1007/bf00038688
发表时间：
1987-04-30
期刊：
VEGETATIO
影响因子：
--
作者：
TER BRAAK, CJF
通讯作者：
TER BRAAK, CJF
影响因子：
3.4
作者：
Magura, T;Tóthmérész, B;Elek, Z
通讯作者：
Elek, Z
影响因子：
6.4
作者：
Lomolino, MV
通讯作者：
Lomolino, MV