Duration-Related Variations in Archaeal Communities after a Change from Upland Fields to Paddy Fields
文献类型：期刊论文
| 作者 | Jiang, Nan1; Wei, Kai1; Chen, Lijun1; Chen, Rui2 |
| 刊名 | JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY
 |
| 出版日期 | 2016-05-01 |
| 卷号 | 26期号:5页码:867-875 |
| 关键词 | Archaeal Community Land-use Change Pyrosequencing Rice Culture |
| ISSN号 | 1017-7825 |
| DOI | 10.4014/jmb.1511.11012 |
| 英文摘要 | Archaea substantially contribute to global geochemical cycling and energy cycling and are impacted by land-use change. However, the response of archaeal communities to a change from upland field to paddy field has been poorly characterized. Here, soil samples were collected at two depths (0-20 cm and 20-40 cm) from one upland field and six paddy fields that were established on former upland fields at different times (1, 5, 10, 20, 30, and 40 years before the study). Barcoded pyrosequencing was employed to assess the archaeal communities from the samples at taxonomic resolutions from phylum to genus levels. The total archaeal operational taxonomic unit (OTU) richness showed a significant positive correlation with the land-use change duration. Two phyla, Euryarchaeota and Crenarchaeota, were recorded throughout the study. Both the relative abundance and OTU richness of Euryarchaeota increased at both depths but increased more steadily at the subsurface rather than at the surface. However, these data of Crenarchaeota were the opposite. Additionally, the archaeal composition exhibited a significant relationship with C/N ratios, total phosphorus, soil pH, Olsen phosphorus, and the land-use change duration at several taxonomic resolutions. Our results emphasize that after a change from upland fields to paddy fields, the archaeal diversity and composition changed, and the duration is an important factor in addition to the soil chemical properties. |
| WOS研究方向 | Biotechnology & Applied Microbiology ; Microbiology |
| 语种 | 英语 |
| WOS记录号 | WOS:000378761500007 |
| 出版者 | KOREAN SOC MICROBIOLOGY & BIOTECHNOLOGY |
| 源URL | [http://210.72.129.5/handle/321005/122771]  |
| 专题 | 中国科学院沈阳应用生态研究所 |
| 通讯作者 | Chen, Lijun |
| 作者单位 | 1.Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China 2.Tianjin Acad Agr Sci, Tianjin Inst Agr Qual Standard & Testing Technol, Tianjin 300381, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Nan,Wei, Kai,Chen, Lijun,et al. Duration-Related Variations in Archaeal Communities after a Change from Upland Fields to Paddy Fields[J]. JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY,2016,26(5):867-875. |
| APA | Jiang, Nan,Wei, Kai,Chen, Lijun,&Chen, Rui.(2016).Duration-Related Variations in Archaeal Communities after a Change from Upland Fields to Paddy Fields.JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY,26(5),867-875. |
| MLA | Jiang, Nan,et al."Duration-Related Variations in Archaeal Communities after a Change from Upland Fields to Paddy Fields".JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY 26.5(2016):867-875. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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