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Effects of Aged Oil Sludge on Soil Physicochemical Properties and Fungal Diversity Revealed by High-Throughput Sequencing Analysis
Joint Authors
Kuang, Shaoping
Wang, Huihui
Yu, Wenjuan
Lang, Qiaolin
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-09-06
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The oilfield soil was contaminated for years by large quantities of aged oil sludge generated in the petroleum industry.
In this study, physicochemical properties, contents of main pollutants, and fungal diversity of the aged oil sludge-contaminated soil were analyzed.
Results revealed that aged oil sludge significantly changed physical and chemical properties of the receiving soil and increased the contents of main pollutants (petroleum hydrocarbons and heavy metals) in soil.
Meanwhile, the internal transcribed spacer (ITS) sequencing by Illumina Miseq platform at each taxonomic level demonstrated that the toxicological effect of oil pollutants obviously influenced the fungal diversity and community structure in soil.
Moreover, it was found that the presence of three genera (Cephalotheca, Lecanicillium, and Septoriella) appeared in aged oil sludge-contaminated soil.
And oil pollutants promoted the growth of certain genera in Ascomycota (70.83%) and Basidiomycota (10.78%), such as Venturia, Alternaria, and Piloderma.
Nevertheless, the growth of Mortierella (9.16%), Emericella (6.02%), and Bjerkandera (0.00%) was intensively limited.
This study would aid thorough understanding of microbial diversity in oil-contaminated soil and thus provide new point of view to soil bioremediation.
American Psychological Association (APA)
Wang, Huihui& Kuang, Shaoping& Lang, Qiaolin& Yu, Wenjuan. 2018. Effects of Aged Oil Sludge on Soil Physicochemical Properties and Fungal Diversity Revealed by High-Throughput Sequencing Analysis. Archaea،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1122848
Modern Language Association (MLA)
Wang, Huihui…[et al.]. Effects of Aged Oil Sludge on Soil Physicochemical Properties and Fungal Diversity Revealed by High-Throughput Sequencing Analysis. Archaea No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1122848
American Medical Association (AMA)
Wang, Huihui& Kuang, Shaoping& Lang, Qiaolin& Yu, Wenjuan. Effects of Aged Oil Sludge on Soil Physicochemical Properties and Fungal Diversity Revealed by High-Throughput Sequencing Analysis. Archaea. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1122848
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1122848