Effect of microplastics on aquatic biota: A hormetic perspective
文献类型：期刊论文
| 作者 | Sun, Tao1,4,5; Zhan, Junfei1,4,5; Li, Fei2,4,5 ; Ji, Chenglong2,3,4,5; Wu, Huifeng2,3,4,5
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| 刊名 | ENVIRONMENTAL POLLUTION
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| 出版日期 | 2021-09-15 |
| 卷号 | 285页码:10 |
| 关键词 | Plastic pollution Aquatic environment Dose response Risk assessment Environmentally relevant concentrations |
| ISSN号 | 0269-7491 |
| DOI | 10.1016/j.envpol.2021.117206 |
| 通讯作者 | Wu, Huifeng(hfwu@yic.ac.cn) |
| 英文摘要 | As emerging pollutants, microplastics (MPs) have been found globally in various freshwater and marine matrices. This study recompiled 270 endpoints of 3765 individuals from 43 publications, reporting the onset of enhanced biological performance and reduced oxidative stress biomarkers induced by MPs in aquatic organisms at environmentally relevant concentrations (<= 1 mg/L, median = 0.1 mg/L). The stimulatory responses of consumption, growth, reproduction and survival ranged from 131% to 144% of the control, with a combined response of 136%. The overall inhibitory response of 9 oxidative stress biomarkers was 71% of the control, and commonly below 75%. The random-effects meta-regression indicated that the extents of MPs-induced responses were independent of habitat, MP composition, morphology, particle size and exposure duration. The results implied that the exposure to MPs at low and high concentrations might induce opposite/non-monotonic responses in aquatic biota. Correspondingly, the hormetic dose response relationships were found at various endpoints, such as reproduction, genotoxicity, immunotoxicity, neurotoxicity and behavioral alteration. Hormesis offers a novel perspective for understanding the dose response mode of aquatic organisms exposed to low and high concentrations of MPs, highlighting the necessity to incorporate the hormetic dose response model into the ecological/ environmental risk assessment of MPs. |
| WOS关键词 | DOSE RESPONSES ; FLUID RESPONSIVENESS ; THRESHOLD-MODEL ; HORMESIS ; METAANALYSIS ; CHEMICALS ; ACCUMULATION ; ENVIRONMENT ; TOXICOLOGY ; ORGANISMS |
| 资助项目 | National Natural Science Foundation of China[42076164] ; Young Taishan Scholars Program of Shandong Province[tsqn201812115] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000685347400013 |
| 资助机构 | National Natural Science Foundation of China ; Young Taishan Scholars Program of Shandong Province |
| 源URL | [http://ir.yic.ac.cn/handle/133337/29643]  |
| 专题 | 烟台海岸带研究所_近岸生态与环境实验室 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 |
| 通讯作者 | Wu, Huifeng |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Fisheries Sci & Food Prod Proc, Qingdao 266237, Peoples R China 4.YICCAS, Shandong Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China 5.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Tao,Zhan, Junfei,Li, Fei,et al. Effect of microplastics on aquatic biota: A hormetic perspective[J]. ENVIRONMENTAL POLLUTION,2021,285:10. |
| APA | Sun, Tao,Zhan, Junfei,Li, Fei,Ji, Chenglong,&Wu, Huifeng.(2021).Effect of microplastics on aquatic biota: A hormetic perspective.ENVIRONMENTAL POLLUTION,285,10. |
| MLA | Sun, Tao,et al."Effect of microplastics on aquatic biota: A hormetic perspective".ENVIRONMENTAL POLLUTION 285(2021):10. |
入库方式： OAI收割
来源：烟台海岸带研究所
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