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Impacts of aquaculture wastewater irrigation on soil microbial functional diversity and community structure in arid regions

Overview of attention for article published in Scientific Reports, September 2017
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Title
Impacts of aquaculture wastewater irrigation on soil microbial functional diversity and community structure in arid regions
Published in
Scientific Reports, September 2017
DOI 10.1038/s41598-017-11678-z
Pubmed ID
Authors

Lijuan Chen, Qi Feng, Changsheng Li, Yongping Wei, Yan Zhao, Yongjiu Feng, Hang Zheng, Fengrui Li, Huiya Li

Abstract

Aquaculture wastewater is one of the most important alternative water resources in arid regions where scarcity of fresh water is common. Irrigation with this kind of water may affect soil microbial functional diversity and community structure as changes of soil environment would be significant. Here, we conducted a field sampling to investigate these effects using Biolog and metagenomic methods. The results demonstrated that irrigation with aquaculture wastewater could dramatically reduce soil microbial functional diversity. The values of diversity indices and sole carbon source utilization were all significantly decreased. Increased soil salinity, especially Cl concentration, appeared primarily associated with the decreases. Differently, higher bacterial community diversity was obtained in aquaculture wastewater irrigated soils. More abundant phyla Actinobacteria, Chloroflexi, Acidobacteria, Gemmatimonadetes and fewer members of Proteobacteria, Bacteroidetes and Planctomycetes were found in this kind of soils. Changes in the concentration of soil Cl mainly accounted for the shifts of bacterial community composition. This research can improve our understanding of how aquaculture wastewater irrigation changes soil microbial process and as a result, be useful to manage soil and wastewater resources in arid regions.

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The data shown below were collected from the profiles of 2 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 81 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 81 100%

Demographic breakdown

Readers by professional status Count As %
Researcher 12 15%
Student > Bachelor 11 14%
Student > Ph. D. Student 10 12%
Student > Doctoral Student 8 10%
Student > Master 7 9%
Other 14 17%
Unknown 19 23%
Readers by discipline Count As %
Agricultural and Biological Sciences 31 38%
Environmental Science 11 14%
Biochemistry, Genetics and Molecular Biology 4 5%
Immunology and Microbiology 3 4%
Unspecified 2 2%
Other 9 11%
Unknown 21 26%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. 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 14 June 2019.
All research outputs
#15,288,925
of 23,498,099 outputs
Outputs from Scientific Reports
#75,006
of 127,016 outputs
Outputs of similar age
#188,881
of 317,030 outputs
Outputs of similar age from Scientific Reports
#3,089
of 5,543 outputs
Altmetric has tracked 23,498,099 research outputs across all sources so far. This one is in the 32nd percentile – i.e., 32% of other outputs scored the same or lower than it.
So far Altmetric has tracked 127,016 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 18.3. This one is in the 36th percentile – i.e., 36% 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 317,030 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 37th percentile – i.e., 37% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 5,543 others from the same source and published within six weeks on either side of this one. This one is in the 40th percentile – i.e., 40% of its contemporaries scored the same or lower than it.