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Response of rhizosphere microbial community structure and diversity to heavy metal co-pollution in arable soil
文献类型：期刊论文
| 作者 | Deng, Linjing1,2; Zeng, Guangming1,2; Fan, Changzheng1,2; Lu, Lunhui3 ; Chen, Xunfeng1,2; Chen, Ming1,2; Wu, Haipeng1,2; He, Xiaoxiao1,2; He, Yan1,2
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| 刊名 | APPLIED MICROBIOLOGY AND BIOTECHNOLOGY
 |
| 出版日期 | 2015-10-01 |
| 卷号 | 99期号:19页码:8259-8269 |
| ISSN号 | 0175-7598 |
| 关键词 | Soil pollution Heavy metals Rhizosphere PCR-DGGE Microbial community |
| DOI | 10.1007/s00253-015-6662-6 |
| 通讯作者 | Zeng, GM (reprint author), Hunan Univ, Coll Environm Sci & Engn, Changsha 410082, Hunan, Peoples R China. |
| 英文摘要 | Due to the emerging environmental issues related to heavy metals, concern about the soil quality of farming lands near manufacturing district is increasing. Investigating the function of soil microorganisms exposed to long-term heavy metal contamination is meaningful and important for agricultural soil utilization. This article studied the potential influence of several heavy metals on microbial biomass, activity, abundance, and community composition in arable soil near industrial estate in Zhuzhou, Hunan province, China. The results showed that soil organic contents (SOC) were significantly positive correlated with heavy metals, whereas dehydrogenase activity (DHA) was greatly depressed by the heavy metal stress. Negative correlation was found between heavy metals and basal soil respiration (BSR), and no correlation was found between heavy metals and microbial biomass content (MBC). The quantitative PCR (QPCR) and polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) analysis could suggest that heavy metal pollution has significantly decreased abundance of bacteria and fungi and also changed their community structure. The results could contribute to evaluate heavy metal pollution level in soil. By combining different environmental parameters, it would promote the better understanding of heavy metal effect on the size, structure, and activity of microbial community in arable soil. |
| 资助项目 | National Natural Science Foundation of China[51378190] ; National Natural Science Foundation of China[50908079] ; National Natural Science Foundation of China[51039001] ; Hunan Provincial Natural Science Foundation of China[10JJ7005] ; Scholarship Award for Excellent Doctoral Student - Ministry of Education |
| WOS研究方向 | Biotechnology & Applied Microbiology |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:000360839800039 |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/1914]  |
| 专题 | 水质生物转化研究中心 |
| 通讯作者 | Zeng, Guangming |
| 作者单位 | 1.Hunan Univ, Coll Environm Sci & Engn, Changsha 410082, Hunan, Peoples R China 2.Hunan Univ, Key Lab Environm Biol & Pollut Control, Minist Educ, Changsha 410082, Hunan, Peoples R China 3.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Key Lab Reservoir Aquat Environm CAS, Chongqing 400714, Peoples R China |
| 推荐引用方式 GB/T 7714 | Deng, Linjing,Zeng, Guangming,Fan, Changzheng,et al. Response of rhizosphere microbial community structure and diversity to heavy metal co-pollution in arable soil[J]. APPLIED MICROBIOLOGY AND BIOTECHNOLOGY,2015,99(19):8259-8269. |
| APA | Deng, Linjing.,Zeng, Guangming.,Fan, Changzheng.,Lu, Lunhui.,Chen, Xunfeng.,...&He, Yan.(2015).Response of rhizosphere microbial community structure and diversity to heavy metal co-pollution in arable soil.APPLIED MICROBIOLOGY AND BIOTECHNOLOGY,99(19),8259-8269. |
| MLA | Deng, Linjing,et al."Response of rhizosphere microbial community structure and diversity to heavy metal co-pollution in arable soil".APPLIED MICROBIOLOGY AND BIOTECHNOLOGY 99.19(2015):8259-8269. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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