NWIPB OpenIR
Microbes require a relatively long time to recover in natural succession restoration of degraded grassland ecosystems
Zhang, Qian; Liu, Kesi; Shao, Xinqing; Li, Hui; He, Yixuan; Sirimuji; Wang, Baojie
2021
Source PublicationECOLOGICAL INDICATORS
Volume129
AbstractUsing natural succession to restore degraded grassland is mainly achieved by self-adjusting the structure and relationship of the internal components of grassland ecosystems. Microorganisms play an important role in the restoration of grassland ecosystems; however, there is no systematic research summary on how microbial communities respond to natural restoration succession in degraded grasslands. In this study, related research results in recent years were summarized and analyzed using meta-analysis. Results showed that soil microbes displayed no significant changes at the early stage (<= 5 years) of natural restoration succession, but significantly increased at the following stage (6-10 years) of restoration succession, before decreasing with the continuation of succession. Changes in microbial activity mainly occurred in the 0-20 cm soil depth layer. Numbers of bacteria, fungi, and actinomycetes significantly increased at the six to 10 year stage of restoration succession. When restoration succession ceased after 10 years, most microorganisms began to decrease. During natural restoration succession, the diversity of fungi and bacteroidetes increased, while chloroflexi diversity decreased. These results indicated that the optimal period for the natural restoration succession of degraded grassland was approximately 10 years to ensure that the microbes of the grassland system returned to relatively high levels.
KeywordDegraded grassland Enclosure grassland Microbial restoration Microbial system Natural restoration succession
Document Type期刊论文
Identifierhttp://210.75.249.4/handle/363003/60703
Collection中国科学院西北高原生物研究所
Recommended Citation
GB/T 7714
Zhang, Qian,Liu, Kesi,Shao, Xinqing,et al. Microbes require a relatively long time to recover in natural succession restoration of degraded grassland ecosystems[J]. ECOLOGICAL INDICATORS,2021,129.
APA Zhang, Qian.,Liu, Kesi.,Shao, Xinqing.,Li, Hui.,He, Yixuan.,...&Wang, Baojie.(2021).Microbes require a relatively long time to recover in natural succession restoration of degraded grassland ecosystems.ECOLOGICAL INDICATORS,129.
MLA Zhang, Qian,et al."Microbes require a relatively long time to recover in natural succession restoration of degraded grassland ecosystems".ECOLOGICAL INDICATORS 129(2021).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Qian]'s Articles
[Liu, Kesi]'s Articles
[Shao, Xinqing]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Qian]'s Articles
[Liu, Kesi]'s Articles
[Shao, Xinqing]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Qian]'s Articles
[Liu, Kesi]'s Articles
[Shao, Xinqing]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

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