Toxic effects of shale gas fracturing flowback fluid on microbial communities in polluted soil
文献类型：期刊论文
| 作者 | Mei, Xudong1; Zeng, Fanhai1; Xu, FengLin1; Su, HaiFeng2,3,4
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| 刊名 | ENVIRONMENTAL MONITORING AND ASSESSMENT
 |
| 出版日期 | 2021-12-01 |
| 卷号 | 193期号:12页码:17 |
| 关键词 | Microbe-index of biological integrity Permeability Microorganism evaluation Soil microorganism Toxic factor |
| ISSN号 | 0167-6369 |
| DOI | 10.1007/s10661-021-09544-7 |
| 通讯作者 | Su, HaiFeng(suhaifeng@cigit.ac.cn) |
| 英文摘要 | A large amount of shale gas fracturing flowback fluid (FFBF) from the process of shale gas exploitation causes obvious ecological harm to health of soil and water. However, biological hazard of soil microbial populations by fracturing flowback fluid remains rarely reported. In this study, the microbiological compositions were assessed via analyzing diversity of microbial populations. The results showed significant differences between polluted soil by fracturing flowback fluid and unpolluted soil in different pH and temperature conditions. And then, the microbe-index of biological integrity (M-IBI) was used to evaluate the toxicity of the fracturing flowback fluid based on analysis of microbial integrity. The results showed that polluted soil lacks key microbial species known to be beneficial to soil health, including denitrifying bacteria and cellulose-decomposing bacteria, and 35 degrees C is a critical value for estimating poor and sub-healthy level of damage to microbial integrity by fracturing flowback fluid. Our results provide a valuable reference for the evaluation of soil damage by fracturing flowback fluid. |
| 资助项目 | Chongqing Natural Science Foundation project[cstc2019jcyj-msxm0749] ; Chongqing technology Innovation and Application Demonstration Project[cstc2018jszx-zdyfxmX0011] ; Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province[ZJKLAT2019-001] ; Chongqing Science Committee, Key laboratory of Degraded and Unused Land Consolidation Engineering ; Ministry of Natural and Resources[SXDJ2019] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000716447500003 |
| 出版者 | SPRINGER |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/14425]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 通讯作者 | Su, HaiFeng |
| 作者单位 | 1.Chongqing Environm Protect Engn Technol Ctr Shale, Fuling 408000, Peoples R China 2.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, 266 Fangzheng Ave,Shuitu High Tech Pk, Chongqing 400714, Peoples R China 3.Minist Nat & Resources, Key Lab Degraded & Unused Land Consolidat Engn, Xian 710075, Shanxi, Peoples R China 4.Zhejiang A&F Univ, 666 Wusu St, Hangzhou 311300, Zhejiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mei, Xudong,Zeng, Fanhai,Xu, FengLin,et al. Toxic effects of shale gas fracturing flowback fluid on microbial communities in polluted soil[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2021,193(12):17. |
| APA | Mei, Xudong,Zeng, Fanhai,Xu, FengLin,&Su, HaiFeng.(2021).Toxic effects of shale gas fracturing flowback fluid on microbial communities in polluted soil.ENVIRONMENTAL MONITORING AND ASSESSMENT,193(12),17. |
| MLA | Mei, Xudong,et al."Toxic effects of shale gas fracturing flowback fluid on microbial communities in polluted soil".ENVIRONMENTAL MONITORING AND ASSESSMENT 193.12(2021):17. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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