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  4. 中科院海岸带环境过程与生态修复重点实验室
Stress of soil moisture and temperature exacerbates the toxicity of tire wear particles to soil fauna: Tracking the role of additives through host microbiota

文献类型：期刊论文

作者Lv, Min2,3,5; Chen, Han2; Liang, Zhaoqin2; Sun, Anqi4; Lu, Shuang2; Ren, Suyu2; Zhu, Dong4; Wei, Si1; Chen, Lingxin3,5; Ding, Jing2
刊名JOURNAL OF HAZARDOUS MATERIALS
出版日期2024-12-05
卷号480页码:13
关键词Microplastics Additive Soil fauna Climate change Multiple stressors
ISSN号0304-3894
DOI10.1016/j.jhazmat.2024.135995
通讯作者Chen, Lingxin(lxchen@yic.ac.cn) ; Ding, Jing(dingjing19870818@126.com)
英文摘要Tire wear particles (TWPs) are considered as an emerging threat to soil fauna. However, how TWP toxicity to soil fauna responds to the stress of soil moisture and temperature remains unclear. We assessed the toxicity of environmentally relevant TWPs to the soil model species Enchytraeus crypticus under three soil moisture and two temperature gradients. Typical thermoplastic polypropylene (PP) was selected for comparison. Results showed that compared with PP, TWPs exerted stronger toxicity, including decreasing the worm growth, survival and reproduction rates, disturbing the soil and worm gut microbiota, and leaching more diverse and higher contents of additives. Stress of soil moisture and temperature exacerbated TWP toxicity mainly through affecting the leaching and transformation of additives. Fourteen mediated additives significantly contributed to the shift of the gut microbiota under soil moisture and temperature stress, among which 1,3-diphenylguanidine, N,N'-bis (methylphenyl)-1,4-benzenediamine quinone, N-tert-butyl-2-benzothiazolesulfenamide, and 2-aminobenzothiazole were identified as the main drivers. In addition, this study provided the first clear evidence that increased soil moisture and temperature promoted the transformation of additives in the soil. Our study revealed the nonnegligible aggravated toxicity of TWPs to soil fauna under stress of soil moisture and temperature, providing novel insights into the environmental behavior of additives.
WOS关键词ENCHYTRAEUS-CRYPTICUS ; RUBBER ; OLIGOCHAETA ; SEDIMENT ; DROUGHT
WOS研究方向Engineering ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:001331385100001
资助机构National Natural Science Foundation of China ; Natural Science Founda-tion of Shandong Province ; Youth Innovation Promotion Association CAS ; Taishan Scholars Program
源URL[http://ir.yic.ac.cn/handle/133337/37129]  
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Chen, Lingxin; Ding, Jing
作者单位1.Nanjing Univ, Sch Environm, State Key Lab Pollut Control & Resource Reuse, Nanjing 210023, Peoples R China
2.Yantai Univ, Sch Environm & Mat Engn, Yantai 264005, Peoples R China
3.Chinese Acad Sci, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
4.Chinese Acad Sci, Key Lab Urban Environm & Hlth, Inst Urban Environm, Xiamen 361021, Peoples R China
5.Shandong Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China
推荐引用方式
GB/T 7714		 Lv, Min,Chen, Han,Liang, Zhaoqin,et al. Stress of soil moisture and temperature exacerbates the toxicity of tire wear particles to soil fauna: Tracking the role of additives through host microbiota[J]. JOURNAL OF HAZARDOUS MATERIALS,2024,480:13.
APA Lv, Min.,Chen, Han.,Liang, Zhaoqin.,Sun, Anqi.,Lu, Shuang.,...&Ding, Jing.(2024).Stress of soil moisture and temperature exacerbates the toxicity of tire wear particles to soil fauna: Tracking the role of additives through host microbiota.JOURNAL OF HAZARDOUS MATERIALS,480,13.
MLA Lv, Min,et al."Stress of soil moisture and temperature exacerbates the toxicity of tire wear particles to soil fauna: Tracking the role of additives through host microbiota".JOURNAL OF HAZARDOUS MATERIALS 480(2024):13.

入库方式： OAI收割

来源：烟台海岸带研究所

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