| Title |
Distribution and population structure characteristics of microorganisms in urban sewage system
|
|---|---|
| Published in |
Applied Microbiology and Biotechnology, May 2015
|
| DOI | 10.1007/s00253-015-6661-7 |
| Pubmed ID | |
| Authors |
Yanchen Liu, Qian Dong, Hanchang Shi |
| Abstract |
The sewage system functions as an important public infrastructure. The survived microbial population inside the sewage system plays an important role in the biochemical process during wastewater transportation within the system. The study aims to investigate the microbial communities spatial distribution inside manholes and sewage pipes by using the massive parallel 454 pyrosequencing combined with denaturing gradient gel electrophoresis of V1-V3 regions of 16S rRNA. The microbial structure, distribution characteristic, taxonomic composition analysis, and compositional overlaps of the microbial community both were conducted. The result indicated that the changes in microbial diversity exhibited a consistent trend with average dehydrogenase activity. Proteobacteria, Firmicutes, and Anaerolineae were the dominant bacteria in the sewage system. The microbial community exhibited distinguishing characteristics in comparison with fecal, surface water, and wastewater treatment process. Parachlamydia acanthamoebae, Zymophilus paucivorans, and uncultured Epsilon proteobacterium were mainly found at the upper position of the manhole, while Microbacterium sp. was mainly found at the lower position. Longilinea, Georgenia, and Desulforhabdus were mainly observed in the sewage pipe. The microbial bacteria that survived in the anaerobic environment (i.e., sulfate reduction bacteria groups) exhibited a significant positive relationship with anaerobic crucial environmental factors in the redundancy analysis. |
X Demographics
The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 1 | 100% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 1 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 70 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 70 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 14 | 20% |
| Student > Master | 12 | 17% |
| Researcher | 6 | 9% |
| Student > Bachelor | 4 | 6% |
| Student > Doctoral Student | 3 | 4% |
| Other | 7 | 10% |
| Unknown | 24 | 34% |
| Readers by discipline | Count | As % |
|---|---|---|
| Environmental Science | 14 | 20% |
| Biochemistry, Genetics and Molecular Biology | 10 | 14% |
| Engineering | 9 | 13% |
| Agricultural and Biological Sciences | 4 | 6% |
| Unspecified | 2 | 3% |
| Other | 5 | 7% |
| Unknown | 26 | 37% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 10 May 2016.
All research outputs
#21,608,038
of 24,119,703 outputs
Outputs from Applied Microbiology and Biotechnology
#6,994
of 8,034 outputs
Outputs of similar age
#229,869
of 269,184 outputs
Outputs of similar age from Applied Microbiology and Biotechnology
#97
of 132 outputs
Altmetric has tracked 24,119,703 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 8,034 research outputs from this source. They receive a mean Attention Score of 4.3. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 269,184 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 132 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.