Influence of microplastics on the availability of antibiotics in soils
文献类型：期刊论文
| 作者 | Ren, Suyu3; Xia, Yuxiang3; Jin, Xiaojie1; Sun, Dan3; Luo, Dan3; Wei, Wendi3; Yang, Qixia3; Ding, Jing3; Lv, Min2 ; Chen, Lingxin2
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| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
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| 出版日期 | 2024-05-10 |
| 卷号 | 924页码:12 |
| 关键词 | Available antibiotics Microplastics Soils Diffusive gradients in thin -films |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2024.171514 |
| 通讯作者 | Lv, Min(mlv@yic.ac.cn) ; Chen, Lingxin(lxchen@yic.ac.cn) |
| 英文摘要 | Microplastics (MPs) and antibiotics, as two major types of emerging pollutants, inevitably coexist in the soil environment due to agricultural film residue, sewage irrigation and sludge application. However, the impact of MPs on antibiotic availability in soils with varying characteristics has not been extensively studied. Therefore, in this study, an interference experiment was conducted using three types of MPs (polyethylene (PE), polyvinyl chloride (PVC) and polypropylene (PP)) in red soil, paddy soil and cinnamon soil. The available antibiotics in soils were evaluated using diffusive gradients in thin-films (DGT). Results showed that MPs had a significant impact on the amount of antibiotics adsorbed on soil solid (Cs) by providing additional binding sites or altering soil characteristics (e.g., pH and dissolved organic carbon). The most significant effects on Cs were observed in cinnamon soil, and the Cs values were dependent on concentration of MPs. The available antibiotics, as measured by DGT significantly decreased after the addition of MPs. This decrease was influenced by the soil characteristics. However, the concentration of antibiotics in soil solutions (Cd) was only slightly impacted by MPs. Therefore, the influence of MPs on the migration of antibiotics was reflected by their impact on the soil/water partition coefficient (Kd), while the resupply ability (R) from the soil solid phase was less influential. Moreover, the dosage of MPs had a significant effect on the availability of antibiotics in CS by promoting the adsorption of antibiotics on the solid phase, while in RS and PS, the soil properties played a dominate role in the changes in antibiotic availability after MP addition. These results indicate that the impact of MPs on available antibiotics mainly depends on soil properties. In addition, DGT measurement is more sensitive than soil solution to investigate the effects of coexisting pollutants on the behavior of antibiotics in soil. |
| WOS关键词 | IN-SITU MEASUREMENT ; DIFFUSIVE GRADIENTS ; TRIMETHOPRIM ANTIBIOTICS ; SORPTION ; DESORPTION ; KINETICS ; SOUTH |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001220984400001 |
| 资助机构 | Youth Innovation Promotion Association CAS ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Taishan Scholars Program ; Open Foundation of Key Laboratory of Industrial Ecology and Environmental Engineering, MOE |
| 源URL | [http://ir.yic.ac.cn/handle/133337/36080]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 烟台海岸带研究所_山东省海岸带环境工程技术研究中心 |
| 通讯作者 | Lv, Min; Chen, Lingxin |
| 作者单位 | 1.Shandong Marine Resource & Environm Res Inst, Yantai 264006, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 3.Yantai Univ, Sch Environm & Mat Engn, Yantai 264005, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ren, Suyu,Xia, Yuxiang,Jin, Xiaojie,et al. Influence of microplastics on the availability of antibiotics in soils[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2024,924:12. |
| APA | Ren, Suyu.,Xia, Yuxiang.,Jin, Xiaojie.,Sun, Dan.,Luo, Dan.,...&Chen, Lingxin.(2024).Influence of microplastics on the availability of antibiotics in soils.SCIENCE OF THE TOTAL ENVIRONMENT,924,12. |
| MLA | Ren, Suyu,et al."Influence of microplastics on the availability of antibiotics in soils".SCIENCE OF THE TOTAL ENVIRONMENT 924(2024):12. |
入库方式： OAI收割
来源：烟台海岸带研究所
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