Archaeal community diversity in municipal waste landfill sites
文献类型：期刊论文
| 作者 | Song, Liyan ; Wang, Yangqing; Tang, Wei; Lei, Yu
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| 刊名 | APPLIED MICROBIOLOGY AND BIOTECHNOLOGY
 |
| 出版日期 | 2015 |
| 卷号 | 99期号:14页码:6125-6137 |
| ISSN号 | 0175-7598 |
| DOI | 10.1007/s00253-015-6493-5 |
| 通讯作者 | Song, LY (reprint author), Chinese Acad Sci, Res Ctr Environm Microbiol & Ecol, Chongqing Inst Green & Intelligent Technol, 266 Fangzhen Ave,Shuitu High Tech Pk, Chongqing 400714, Peoples R China. |
| 英文摘要 | Despite the pivotal role of archaea in methane production in landfills, the identity, ecology, and functional diversity of these microorganisms and their link to environmental factors remain largely unknown. We collected 11 landfill leachate samples from six geographically distinct landfills of different ages in China and analyzed the archaeal community by bar-coded 454 pyrosequencing. We retrieved 121,797 sequences from a total of 167,583 sequences (average length of 464 bp). The archaeal community was geographically structured, and nonabundant taxa primarily contributed to the observed dissimilarities. Canonical correlation analysis (CCA) suggested that the total phosphorous (TP), nitrate, and conductivity are important drivers for shaping the archaeal community. The hydrogenotrophic methanogens Methanomicrobiales and Methanobacteriales greatly dominated 9 of 11 samples, ranging from 83.7 to 99.5 %. These methanogens also dominated the remaining two samples, accounting for 70.3 and 58.8 %, respectively. Interestingly, for all of the studied Chinese landfills, 16S rRNA analysis indicated the predominance of hydrogenotrophic methanogens. |
| 语种 | 英语 |
| WOS记录号 | WOS:000356806300033 |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/4383]  |
| 专题 | 环境友好化学过程研究中心 |
| 作者单位 | (1) Chinese Acad Sci, Res Ctr Environm Microbiol & Ecol, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, Liyan,Wang, Yangqing,Tang, Wei,et al. Archaeal community diversity in municipal waste landfill sites[J]. APPLIED MICROBIOLOGY AND BIOTECHNOLOGY,2015,99(14):6125-6137. |
| APA | Song, Liyan,Wang, Yangqing,Tang, Wei,&Lei, Yu.(2015).Archaeal community diversity in municipal waste landfill sites.APPLIED MICROBIOLOGY AND BIOTECHNOLOGY,99(14),6125-6137. |
| MLA | Song, Liyan,et al."Archaeal community diversity in municipal waste landfill sites".APPLIED MICROBIOLOGY AND BIOTECHNOLOGY 99.14(2015):6125-6137. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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