Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1002/ldr.3873 |
Particular microbial clades rather than total microbial diversity best predict the vertical profile variation in soil multifunctionality in desert ecosystems | |
Wang, Honglei; Bu, Lianyan; Tian, Jing; Hu, Yingwei; Song, Fangqin; Chen, Chun; Zhang, Yinglong; Wei, Gehong | |
通讯作者 | Wei, GH (corresponding author), Northwest A&F Univ, Coll Life Sci, Shaanxi Key Lab Agr & Environm Microbiol, State Key Lab Crop Stress Biol Arid Areas, Xianyang 712100, Shaanxi, Peoples R China. |
来源期刊 | LAND DEGRADATION & DEVELOPMENT
![]() |
ISSN | 1085-3278 |
EISSN | 1099-145X |
出版年 | 2021 |
卷号 | 32期号:6页码:2157-2168 |
英文摘要 | In desert ecosystems, the desertification process is characterized by increasing attenuation of plant productivity and deterioration of soil habitats, leading to enhanced environmental stress gradients for soil microbiomes. Despite the significance of microbial communities for multifunctionality in terrestrial ecosystems, the feedback dynamics of microbiomes and their contributions to maintaining deep soil (20-100 cm) multifunctionality as desertification progresses have yet to be evaluated. Here, we used three sites with different desertification stages and investigated the variation trends of microbiomes in soil profiles (0-100 cm) and their contributions to regulating multifunctionality. The multifunctionality did not exhibit a significant difference between superficial (0-20 cm) and deep soils and slightly decreased as depth increased throughout the entire profile. Results from alpha- and beta-diversity analysis of soil microbiomes suggested that bacterial communities received on average more positive and progressive feedback from desertification development than fungal and archaeal communities. Particular microbial clades rather than total microbial diversity best predict and explain the vertical profile variation in soil multifunctionality in desert ecosystems. Microbial clades within Acidobacteria could be targeted for future soil-focussed, bottom-up desertification control studies. |
英文关键词 | arid soil microbiome below‐ ground biodiversity desert ecosystems multifunctionality soil profiles |
类型 | Article |
语种 | 英语 |
收录类别 | SCI-E |
WOS记录号 | WOS:000620186700001 |
WOS类目 | Environmental Sciences ; Soil Science |
WOS研究方向 | Environmental Sciences & Ecology ; Agriculture |
来源机构 | 西北农林科技大学 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/351078 |
作者单位 | [Wang, Honglei; Tian, Jing] Northwest A&F Univ, Shaanxi Key Lab Agr & Environm Microbiol Inst Soi, State Key Lab Crop Stress Biol Arid Areas, Xianyang, Peoples R China; [Bu, Lianyan; Hu, Yingwei; Song, Fangqin; Chen, Chun; Wei, Gehong] Northwest A&F Univ, Coll Life Sci, Shaanxi Key Lab Agr & Environm Microbiol, State Key Lab Crop Stress Biol Arid Areas, Xianyang 712100, Shaanxi, Peoples R China; [Zhang, Yinglong] Shenmu Ecol Assoc, Afforestat Base Mu Us Desert, Shenmu, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Honglei,Bu, Lianyan,Tian, Jing,et al. Particular microbial clades rather than total microbial diversity best predict the vertical profile variation in soil multifunctionality in desert ecosystems[J]. 西北农林科技大学,2021,32(6):2157-2168. |
APA | Wang, Honglei.,Bu, Lianyan.,Tian, Jing.,Hu, Yingwei.,Song, Fangqin.,...&Wei, Gehong.(2021).Particular microbial clades rather than total microbial diversity best predict the vertical profile variation in soil multifunctionality in desert ecosystems.LAND DEGRADATION & DEVELOPMENT,32(6),2157-2168. |
MLA | Wang, Honglei,et al."Particular microbial clades rather than total microbial diversity best predict the vertical profile variation in soil multifunctionality in desert ecosystems".LAND DEGRADATION & DEVELOPMENT 32.6(2021):2157-2168. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。