期刊
BIORESOURCE TECHNOLOGY
卷 248, 期 -, 页码 104-112出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.biortech.2017.07.061
关键词
Vertical flow constructed wetland; Clogging; Bacteria; High-throughput sequencing; Cluster analysis
资金
- Natural Science Fund Project in Jiangsu Province [BK20130834]
- Natural Science Foundation of China [51509070]
- Fundamental Research Funds for the Central Universities [2015B15214]
- Science and Technology of Jiangsu Province [BE2016357]
- China Scholarship Council
The aim of this study was to characterize bacterial communities in vertical flow constructed wetlands (VFCWs) using Illumina high-throughput sequencing. The bacterial communities developed lower richness and diversity in response to clogging. Bacterial diversity did not overtly decrease with depth. A variety of bacterial phyla were found in VFCWs' bacterial communities, including Bacteroidetes, Actinobacteria and Acidobacteria, among which Proteobacteria was dominant. At the genus level, a spatiotemporal variation was illustrated in the diversity and structure of bacterial communities. Clustering analysis of bacterial composition in the operational taxonomic units (OTUs) at the phylum and genus levels had a consistent trend, namely, that bacterial communities were more similar at similar column depths. (C) 2017 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据