Effects of Trophic Level and Land Use on the Variation of Animal Antibiotic Resistome in the Soil Food Web
文献类型：期刊论文
| 作者 | Zhu, Dong; Ding, Jing; Wang, Yi-Fei; Zhu, Yong-Guan
|
| 刊名 | ENVIRONMENTAL SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2022-05 |
| 期号 | 0页码:1-11 |
| 关键词 | PERSISTENT ORGANIC POLLUTANTS LONG-TERM APPLICATION RESISTANCE GENES ADSORPTION DYNAMICS CADMIUM BIOCHAR DIVERSE WATER GUT |
| ISSN号 | 0013-936X |
| 英文摘要 | In recent years, it has been increasingly recognized that soil animals are hidden reservoirs of antibiotic resistance genes (ARGs) and play a vital role in spreading ARGs in soil ecosystems. However, little is known about the variation of ARGs among different animals in the soil food web and effects of trophic levels and land uses on them. We characterized the antibiotic resistomes of 495 soil animal samples collected from six regions across China, including two different land uses. A total of 265 ARGs were detected in all animal samples, and relative abundances of ARGs in animals were significantly higher than in soils. In addition, significant differences in ARGs were observed among different animal groups. Twelve common ARGs were identified among all animal groups, accounting for 17.4% of total ARGs abundance. A positive and significant correlation was found between delta N-15 values (trophic level) and total ARGs abundance in animals. The relative abundance of ARGs in the soil food web from arable land was higher than forest land. Changes in soil antibiotics may indirectly affect animal resistome by altering soil ARGs. This study suggests that the risk of ARGs spreading through the food web is greater in arable than in forest ecosystems. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47239]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 2.Chinese Acad Sci, Inst Urban Environm, Ningbo Urban Environm Observat & Res Stn, Key Lab Urban Environm & Hlth, Xiamen 361021, Peoples R China 3.CAS Haixi Ind Technol Innovat Ctr Beilun, Zhejiang Key Lab Urban Environm Proc & Pollut Con, Ningbo 315830, Peoples R China 4.Yantai Univ, Sch Environm & Mat Engn, Yantai 264005, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Dong,Ding, Jing,Wang, Yi-Fei,et al. Effects of Trophic Level and Land Use on the Variation of Animal Antibiotic Resistome in the Soil Food Web[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2022(0):1-11. |
| APA | Zhu, Dong,Ding, Jing,Wang, Yi-Fei,&Zhu, Yong-Guan.(2022).Effects of Trophic Level and Land Use on the Variation of Animal Antibiotic Resistome in the Soil Food Web.ENVIRONMENTAL SCIENCE & TECHNOLOGY(0),1-11. |
| MLA | Zhu, Dong,et al."Effects of Trophic Level and Land Use on the Variation of Animal Antibiotic Resistome in the Soil Food Web".ENVIRONMENTAL SCIENCE & TECHNOLOGY .0(2022):1-11. |
入库方式： OAI收割
来源：生态环境研究中心
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