Knowledge Management System Of Institute of Earth Environment, CAS
| Petroleum contamination evaluation and bacterial community distribution in a historic oilfield located in loess plateau in China | |
| Gao, S (Gao, Sha)1; Liang, JD (Liang, Jidong)1,2; Teng, TT (Teng, Tingting)1; Zhang, M (Zhang, Man)1 | |
| Corresponding Author | Liang, Jidong(jidongl@mail.xjtu.edu.cn) |
| 2019-04 | |
| Source Publication | APPLIED SOIL ECOLOGY
 |
| ISSN | 0929-1393 |
| Volume | 136Pages:30-42 |
| Contribution Rank | 2 |
| Abstract | In this study, petroleum contamination and the corresponding distribution of bacterial communities in the Yanchang oilfield, a historic oilfield in north China was evaluated. Surface soil samples and river sediment samples near the oilfield were collected and analyzed for the total petroleum hydrocarbons (TPHs), n-alkanes, polycyclic aromatic hydrocarbons (PAHs), bacterial biodiversity, and environmental factors. Petroleum fingerprinting analysis and redundancy analysis (RDA) were then conducted to evaluate the petroleum contamination and the bacterial community structure. The results of these studies showed that the petroleum contamination in the study area was high in TPHs, present at the levels in the ranges 1678-6748, 1189-2237, and 1089-1728 mg/kg in the wastelands, sediments, and farmlands, respectively. "Chemical fingerprint" indicators (e.g., carbon preference index near 1 and pristane/phytane < 10) indicate that petroleum pollution in the wasteland near the oil wells migrated to the farmlands and rivers, and deep biodegradation occurred in these places. The microbial diversity analysis identified many genus, including Stenotrophomonas, Arenimonas, Sphingomonas, Aquabacterium, Acinetobacter, Comamonas and Pseudomonas, containing many known petroleum degrading species. The RDA results indicated that moisture was the most significant factor shaping the local bacterial community, followed by the total nitrogen, total organic carbon, and total phosphorus contents, and pH. This study demonstrated an approach for providing comprehensive information to support evaluation and remediation of regional petroleum contamination. |
| Keyword | Petroleum contamination Petroleum fingerprinting 16Sr RNA sequencing Bacterial community |
| DOI | 10.1016/j.apsoil.2018.12.012 |
| WOS Keyword | POLYCYCLIC AROMATIC-HYDROCARBONS ; WASTE-WATER TREATMENTS ; MICROBIAL COMMUNITY ; DEGRADING BACTERIA ; SP NOV. ; GEN. NOV. ; MARINE-SEDIMENTS ; ORGANIC-MATTER ; DIESEL OIL ; BALTIC SEA |
| Indexed By | SCI ; SCIE |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[31670510] ; State Key Laboratory of Loess and Quaternary Geology in China[SKLLQG] ; Fundamental Research Funds for the Central Universities in China |
| WOS Research Area | Agriculture |
| Funding Organization | National Natural Science Foundation of China ; State Key Laboratory of Loess and Quaternary Geology in China ; Fundamental Research Funds for the Central Universities in China |
| WOS Subject | Soil Science |
| WOS ID | WOS:000458477300004 |
| Publisher | ELSEVIER SCIENCE BV |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ieecas.cn/handle/361006/10933 |
| Collection | 黄土与第四纪地质国家重点实验室（2010~） |
| Corresponding Author | Liang, JD (Liang, Jidong) |
| Affiliation | 1.Xi An Jiao Tong Univ, Dept Environm Engn, Xian 710049, Shaanxi, Peoples R China; 2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Shaanxi, Peoples R China |
| Recommended Citation GB/T 7714 | Gao, S ,Liang, JD ,Teng, TT ,et al. Petroleum contamination evaluation and bacterial community distribution in a historic oilfield located in loess plateau in China[J]. APPLIED SOIL ECOLOGY,2019,136:30-42. |
| APA | Gao, S ,Liang, JD ,Teng, TT ,&Zhang, M .(2019).Petroleum contamination evaluation and bacterial community distribution in a historic oilfield located in loess plateau in China.APPLIED SOIL ECOLOGY,136,30-42. |
| MLA | Gao, S ,et al."Petroleum contamination evaluation and bacterial community distribution in a historic oilfield located in loess plateau in China".APPLIED SOIL ECOLOGY 136(2019):30-42. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 1-s2.0-S092913931830（2500KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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