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| 武夷山典型植被类型土壤动物群落的结构特征 | |
| 引用本文： | 王邵军,阮宏华,汪家社,徐自坤,吴焰玉.武夷山典型植被类型土壤动物群落的结构特征[J].生态学报,2010,30(19):5174-5184. |
| 作者姓名： | 王邵军 阮宏华 汪家社 徐自坤 吴焰玉 |
| 作者单位： | 1. 西南林业大学,环境科学与工程系,昆明,650224;南京林业大学,江苏省林业生态工程重点实验室,南京,210037 2. 西南林业大学,环境科学与工程系,昆明,650224 3. 福建省武夷山国家级自然保护区管理局,福建武夷山,354315 |
| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目） |
| 摘 要： | 选择武夷山不同海拔高度的4个典型植被群落(EVB,COF,DWF和ALM),对其土壤动物群落的结构和变化进行研究,结果表明,植被沿海拔梯度变化对土壤动物类群数、密度和多样性产生了显著的影响。不同海拔高度样地中,密度-类群DG多样性指数和土壤动物数量沿海拔高度上升呈显著递减趋势;数量占优势的土壤动物类群膜翅目(F=6.35,P0.001)、蜱螨目(F=9.25,P0.01)、弹尾目(F=5.93,P0.05)和鞘翅目(F=4.42,P0.05)的密度在不同海拔样地之间存在显著的差异。除高山草甸外,土壤动物群落在土层中的垂直分布呈明显"表聚现象"。但高山草甸的弹尾目、膜翅目、双翅目(幼虫)和等足目等类群较多地聚集在10-25cm土层。不同海拔高度土壤动物的类群总数和总个体数量表现为2种季节变化模式:(1)常绿阔叶林和针叶林秋季大量发生;(2)亚高山矮林和高山草甸夏季大量发生且数量接近。 |
| 关 键 词： | 海拔，土壤动物 植被 生物多样性 武夷山 |
| 收稿时间： | 2009/8/31 0:00:00 |
| 修稿时间： | 7/1/2010 12:00:00 AM |
Composition structure of soil fauna community under the typical vegetations in the Wuyi Mountains, China |
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| WangShaoJun and Ruan honghua.Composition structure of soil fauna community under the typical vegetations in the Wuyi Mountains, China[J].Acta Ecologica Sinica,2010,30(19):5174-5184. | |
| Authors: | WangShaoJun and Ruan honghua |
| Institution: | WANG Shaojun1,2,RUAN Honghua2,WANG Jiashe3,XU Zikun3,WU Yanyu3 1 Department of Environment Science and Engineering,Southwest Forestry University,Kunming 650224,China2 Key Laboratory of Forestry Ecological Engineering of Jiangsu Province,Nanjing Forestry University,Nanjing 210037,China3 The National Natural Preserve of Wuyi Mountains in Fujian Province,Wuyi Shan 354315,China |
| Abstract: | Altitudinal gradient often leads climatic effects which would result from latitudinal changes,and so has been used as a surrogate for latitudinal gradient.This has prompted the research on biodiversity dynamics across an elevation gradient.Little is known,however,about the response of soil biota to the changes of climate,vegetation and soil along an elevation gradient.We examined the changes of soil faunal diversity under the four typical vegetations i.e.evergreen broadleaf forest(EVB),coniferous forest(COF... |
| Keywords: | Elevation soil fauna vegetation biodiversity the Wuyi Mountains |
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