Ding, Jing3; Zhu, Dong1; Wang, Hong-Tao2; Lassen, Simon Bo2,4,5; Chen, Qing-Lin6; Li, Gang2; Lv, Min7
; Zhu, Yong-Guan1,2发表期刊ENVIRONMENTAL SCIENCE & TECHNOLOGY
ISSN0013-936X
2020-06-16
卷号54期号:12页码:7450-7460
DOI10.1021/acs.est.0c00917
通讯作者Zhu, Yong-Guan(ygzhu@rcees.ac.cn)
英文摘要Tread particles (TPs) from vehicle tires are widely distributed in soil ecosystems; therefore, there is an urgent need to evaluate their effects on soil biota. In the present study, the soil worm Enchytraeus crypticus was incubated for 21 days in soil microcosms containing increasing concentrations of TPs (0, 0.0048%, 0.024%, 0.12%, 0.6%, and 3% of dry soil weight). High concentrations of zinc (Zn, 9407.4 mg kg(-1)) and polycyclic aromatic hydrocarbons (PAHs, 46.8 mg kg(-1)) were detected in the TPs, which resulted in their increased concentrations in soils amended with TPs. We demonstrated that TPs had an adverse effect on the survival (decreased by more than 25%) and reproduction (decreased by more than 50%) of the soil worms. Moreover, TP exposure disturbed the microbiota of the worm guts and surrounding soil. In addition, a covariation between bacterial and fungal communities was observed in the worm guts after exposure to TPs. Further analysis showed that TP exposure caused an enrichment of microbial genera associated with opportunistic pathogenesis in the worm guts. The combined results from this study indicate that TPs might threaten the terrestrial ecosystem by affecting soil fauna and their gut microbiota.
资助机构National Science Foundation of China
收录类别SCI
语种英语
关键词[WOS]ROAD WEAR PARTICLES; RESISTANCE GENES; EXPOSURE; ZINC; MICROPLASTICS; ENVIRONMENT; ECOSYSTEMS; COLLEMBOLA; LEACHATE; LITTER
研究领域[WOS]Engineering; Environmental Sciences & Ecology
WOS记录号WOS:000542229600043
引用统计被引频次：18[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/28676
专题中科院海岸带环境过程与生态修复重点实验室
中科院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心
通讯作者Zhu, Yong-Guan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, Key Lab Urban Environm & Hlth, Xiamen 361021, Peoples R China
3.Yantai Univ, Sch Environm & Mat Engn, Yantai 264005, Peoples R China
4.Univ Copenhagen, Fac Sci, Dept Plant & Environm Sci, DK-1871 Frederiksberg, Denmark
5.Univ Chinese Acad Sci, Sinodanish Ctr Educ & Res SDC, Beijing 100190, Peoples R China
6.Univ Melbourne, Fac Vet & Agr Sci, Parkville, Vic, Australia
7.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
推荐引用方式
GB/T 7714Ding, Jing,Zhu, Dong,Wang, Hong-Tao,et al. Dysbiosis in the Gut Microbiota of Soil Fauna Explains the Toxicity of Tire Tread Particles[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2020,54(12):7450-7460.
APADing, Jing.,Zhu, Dong.,Wang, Hong-Tao.,Lassen, Simon Bo.,Chen, Qing-Lin.,...&Zhu, Yong-Guan.(2020).Dysbiosis in the Gut Microbiota of Soil Fauna Explains the Toxicity of Tire Tread Particles.ENVIRONMENTAL SCIENCE & TECHNOLOGY,54(12),7450-7460.
MLADing, Jing,et al."Dysbiosis in the Gut Microbiota of Soil Fauna Explains the Toxicity of Tire Tread Particles".ENVIRONMENTAL SCIENCE & TECHNOLOGY 54.12(2020):7450-7460.
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