IMHE OpenIR  > Journal of Mountain Science  > Journal of Mountain Science-2015  > Vol12 No.2
Soil Cellulase Activity and Fungal Community Responses to Wetland Degradation in the Zoige Plateau, China
WU Li-sha; FENG Su; NIE Yuan-yang; ZHOU Jian-hong; YANG Zhi-rong; ZHANG Jie
Corresponding AuthorZHANG Jie
2015-03
Source PublicationJournal of Mountain Science
ISSN1672-6316
Volume12Issue:2Pages:471-482
Subtype期刊论文
AbstractFour soil types (peat, marsh, meadow, and sandy) in the Zoige Plateau of China are associated with the severity of wetland degradation. The effects of wetland degradation on the structure and abundance of fungal communities and cellulase activity were assessed in these 4 soil types at 3 depths using DGGE (Denatured Gradient Gel Electrophoresis), qPCR (Quantitative Real-time PCR), and 3,5-dinitrosalicylic acid assays. Cellulase activity and abundance of the fungal community declined in parallel to the level of wetland degradation (from least to most disturbed). DGGE analysis indicated a major shift in composition of fungal communities among the 4 soil types consistent with the level of degradation. Water content (WC), organic carbon (OC), total nitrogen (TN), total phosphorus (TP), available nitrogen (AN), and available phosphorus (AP) were strongly correlated with cellulase activity and the structure and abundance of the fungal community. The results indicate that soil physicochemical properties (WC, OC, TN, TP, AN, and AP), cellulase activity, and diversity and abundance of fungal communities are sensitive indicators of the relative level of wetland degradation. WC was the major factor involved in Zoige wetland degradation and lower WC levels contributed to declines in the abundance and diversity of the fungal community and reduction in cellulase activity.
KeywordWetland Degradation Soil Cellulase Fungal Community Dgge (Denatured Gradient Gel Electrophoresis) QPcr (Quantitative Real-time Pcr)
DOI10.1007/s11629-014-3183-1
Indexed BySCI
Language英语
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/7982
CollectionJournal of Mountain Science_Journal of Mountain Science-2015_Vol12 No.2
Corresponding AuthorZHANG Jie
Recommended Citation
GB/T 7714
WU Li-sha,FENG Su,NIE Yuan-yang,et al. Soil Cellulase Activity and Fungal Community Responses to Wetland Degradation in the Zoige Plateau, China[J]. Journal of Mountain Science,2015,12(2):471-482.
APA WU Li-sha,FENG Su,NIE Yuan-yang,ZHOU Jian-hong,YANG Zhi-rong,&ZHANG Jie.(2015).Soil Cellulase Activity and Fungal Community Responses to Wetland Degradation in the Zoige Plateau, China.Journal of Mountain Science,12(2),471-482.
MLA WU Li-sha,et al."Soil Cellulase Activity and Fungal Community Responses to Wetland Degradation in the Zoige Plateau, China".Journal of Mountain Science 12.2(2015):471-482.
Files in This Item:
File Name/Size DocType Version Access License
Soil Cellulase Activ(1348KB) 开放获取ODC PDDLView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[WU Li-sha]'s Articles
[FENG Su]'s Articles
[NIE Yuan-yang]'s Articles
Baidu academic
Similar articles in Baidu academic
[WU Li-sha]'s Articles
[FENG Su]'s Articles
[NIE Yuan-yang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[WU Li-sha]'s Articles
[FENG Su]'s Articles
[NIE Yuan-yang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Soil Cellulase Activity and Fungal Community Responses to.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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