IMHE OpenIR  > 山地表生过程与生态调控重点实验室
Soil microbial population dynamics along a chronosequence of moist evergreen broad-leaved forest succession in southwestern China
Zhu Wanze1; Cai Xiaohu2; Liu Xingliang2; Wang Jinxi2; Cheng Song1; Zhang Xiuyan3; Li Dengyu3; Li Maihe1,4
Corresponding AuthorZhu, WZ(朱万泽)
2010
Source PublicationJOURNAL OF MOUNTAIN SCIENCE
ISSN1672-6316
Volume7Issue:4Pages:327-338
SubtypeArticle
AbstractLittle is known about whether soil microbial population dynamics are correlated with forest succession. To test the hypotheses that (1) soil microbial composition changes over successional stages, and (2) soil microbial diversity is positively correlated with plant species diversity, we determined the soil microbial populations, community composition, and microflora diversity in evergreen broad-leaved forests along a chronosequence of vegetation succession from 5 to 300 years in southwestern China. The soil microbial community was mainly composed of bacteria (87.1-98.7% of the total microorganisms and 10 genera identified), fungi (0.3-4.0%, 7 genera), and actinomycetes (2.1-9.1%, 8 species and 1 genus). There were significant differences in soil microbial populations among different successional stages and within the four seasons. The seasonal variations of the soil microbial community may be associated with the seasonal changes in environmental conditions. The changes in soil microbial diversity (Shannon-Wiener index) with successional time followed one-humped, convex curves peaked at similar to 100 years since restoration, which is identical with the trends of the aboveground plant diversity. Higher plant diversity resulting in enhanced nutrient flow and root exudation may contribute to positive relationships between the soil microbial diversity and plant diversity. Hence, decreases in soil microbial diversity in the late-successional stages appear to be related to the net loss in species richness that occurs after 100 years since restoration. Our findings confirm the intermediate disturbance hypothesis that suggests diversity peaks at midsuccessional stages.
KeywordActinomycetes Bacteria Fungi Microbial Diversity Moist Evergreen Broad-leaved Forest Seasonal Dynamics
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1007/s11629-010-1098-z
WOS Subject ExtendedEnvironmental Sciences & Ecology
Indexed BySCI
WOS KeywordPLANT-SPECIES DIVERSITY ; OLD-FIELD SUCCESSION ; COMMUNITY STRUCTURE ; TEMPERATE GRASSLANDS ; ECOSYSTEM FUNCTION ; SEASONAL DYNAMICS ; FUNGAL SUCCESSION ; BIOMASS ; MICROORGANISMS ; BIODIVERSITY
Language英语
Quartile4区
TOP
WOS SubjectEnvironmental Sciences
WOS IDWOS:000284074700003
Funding OrganizationNatural Science Foundation of China(30872017) ; Chinese Academy of Sciences(KZCX2-YW-331-3) ; Eleventh Five-year Plan of Science & Tech Program of China(2008BAD98B06)
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/5566
Collection山地表生过程与生态调控重点实验室
Affiliation1.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China
2.Sichuan Acad Forestry, Chengdu 610081, Peoples R China
3.Sichuan Agr Univ, Yaan 625014, Peoples R China
4.Swiss Fed Res Inst WSL, CH-8903 Birmensdorf, Switzerland
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
Zhu Wanze,Cai Xiaohu,Liu Xingliang,et al. Soil microbial population dynamics along a chronosequence of moist evergreen broad-leaved forest succession in southwestern China[J]. JOURNAL OF MOUNTAIN SCIENCE,2010,7(4):327-338.
APA Zhu Wanze.,Cai Xiaohu.,Liu Xingliang.,Wang Jinxi.,Cheng Song.,...&Li Maihe.(2010).Soil microbial population dynamics along a chronosequence of moist evergreen broad-leaved forest succession in southwestern China.JOURNAL OF MOUNTAIN SCIENCE,7(4),327-338.
MLA Zhu Wanze,et al."Soil microbial population dynamics along a chronosequence of moist evergreen broad-leaved forest succession in southwestern China".JOURNAL OF MOUNTAIN SCIENCE 7.4(2010):327-338.
Files in This Item:
File Name/Size DocType Version Access License
Soil microbial popul(273KB) 开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhu Wanze]'s Articles
[Cai Xiaohu]'s Articles
[Liu Xingliang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhu Wanze]'s Articles
[Cai Xiaohu]'s Articles
[Liu Xingliang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhu Wanze]'s Articles
[Cai Xiaohu]'s Articles
[Liu Xingliang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Soil microbial population dynamics along a chronosequence of moist evergreen broad-leaved forest succession in southwestern China.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.