[1]刘姣,曹四平,高荣,等. 退耕还林区不同植被类型土壤动物多样性特征研究[J].西北林学院学报,2022,37(1):60-66.[doi:10.3969/j.issn.1001-7461.2022.01.09]
　LIU Jiao,CAO Si-ping,GAO Rong,et al. Diversity Characteristics of Soil Animals in Different Vegetation Types in the Area of Returning Farmland to Forest[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2022,37(1):60-66.[doi:10.3969/j.issn.1001-7461.2022.01.09]
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 退耕还林区不同植被类型土壤动物多样性特征研究()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第37卷
期数:
2022年第1期
页码:
60-66
栏目:
出版日期:
2022-01-31

文章信息/Info

Title:
 Diversity Characteristics of Soil Animals in Different Vegetation Types in the Area of Returning Farmland to Forest
文章编号:
1001-7461(2022)01-0060-07
作者:
 刘姣1; 曹四平2; 高荣1; 宗巧鱼1; 郝宝宝1; 刘长海1*
 (1.延安大学 生命科学学院，陕西 延安 71600；2.石泉县环保局，陕西 安康 725200)
Author(s):
 LIU Jiao1; CAO Si-ping2; GAO Rong1; ZONG Qiao-yu1; HAO Bao-bao1; LIU Chang-hai1*
 (1.College of Life Sciences,Yan’an University,Yan’an 71600,Shaanxi,China; 2.Shiquan County Environmental Protection Bureau,Ankang 725200,Shaanxi,China)
关键词:
 ; 不同植被类型; 土壤动物群落; 多样性指数
Keywords:
 ; different vegetation type;  soil fauna community;  diversity index
分类号:
S154.5
DOI:
10.3969/j.issn.1001-7461.2022.01.09
文献标志码:
A
摘要:
 为了解退耕还林区土壤动物群落组成及结构，阐明不同植被类型下土壤动物多样性特征，选取吴起县大吉沟流域不同植被类型样地进行土壤动物调查。结果表明：1)研究区共捕获土壤动物271头，隶属于2门7纲15目，其中优势类群为鞘翅目（Coleoptera）、半翅目（Hemiptera）、膜翅目（Hymenoptera）及革翅目（Dermaptera）；2）不同植被类型下土壤动物类群数、个体数及多样性指数均存在显著差异（P<0.05）；土壤动物个体数量和多样性指数除个别植被类型外，均表现为混交林大于单一植被林；3）各样地相似性系数分析表明，不同植被类型优势类群个体数量受林地植被复杂程度的影响，同时土壤动物结构与类群正在向复杂与稳定发展。研究结果表明，不同植被类型土壤动物群落组成和多样性有所差异，同时，会形成与其相适应的土壤动物类群。
Abstract:
 In order to understand the composition and structure of soil fauna communities in the area of converting farmland to forest,and to clarify the characteristics of soil fauna diversity under different vegetation types,sample plots with different vegetation types in the Dajigou watershed in the Wuqi County were selected to conduct soil fauna surveys.The following results were obtained.1) A total of 271 soil fauna were captured in the study area,belonging to 2 phyla,7 classes and 15 orders; the dominant groups were Coleoptera,Hemiptera,Hymenoptera and Dermaptera.2) There were significant differences in the number of soil animal groups,individuals and diversity index under different vegetation types (P<0.05); generally,the number of individuals and the diversity index of soil fauna in the mixed forest were higher than those of single forest with very few exceptions.3) The analysis of the similarity coefficients of various plots showed that the number of individuals in the dominant groups of different vegetation types was affected by the complexity of the forest vegetation; and the structure and groups of soil fauna were developing complex and stable.The results of the study demonstrated that the composition and diversity of soil fauna communities of different vegetation types were different,and at the same time,suitable soil fauna groups would be formed.

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备注/Memo

备注/Memo:
 收稿日期：2020-12-15修回日期：2021-05-09
基金项目：国家自然科学基金(32060297，31370541)；国家重点研发计划课题(2016YFC0501705)；研究生教育创新计划项目(YCX201932)；国家级大学生创新训练计划项目（201910719054）。
第一作者：刘姣。研究方向：动物生态学与修复生态。E-mail:1528078108@qq.com
*通信作者：刘长海，博士，教授。研究方向：动物生态学与修复生态。E-mail:yadxlch@yau.edu.cn
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