Stress of soil moisture and temperature exacerbates the toxicity of tire wear particles to soil fauna: Tracking the role of additives through host microbiota

doi:10.1016/j.jhazmat.2024.135995

	Stress of soil moisture and temperature exacerbates the toxicity of tire wear particles to soil fauna: Tracking the role of additives through host microbiota
	Lv, Min1,2,4 ; Chen, Han 1; Liang, Zhaoqin 1; Sun, Anqi 3; Lu, Shuang 1; Ren, Suyu 1; Zhu, Dong 3; Wei, Si 5; Chen, Lingxin2,4 ; Ding, Jing 1
发表期刊	JOURNAL OF HAZARDOUS MATERIALS
ISSN	0304-3894
	2024-12-05
卷号	480 页码:13
关键词	Microplastics Additive Soil fauna Climate change Multiple stressors
DOI	10.1016/j.jhazmat.2024.135995
通讯作者	Chen, Lingxin([email protected]) ; Ding, Jing([email protected])
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.
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
收录类别	SCI
语种	英语
关键词[WOS]	ENCHYTRAEUS-CRYPTICUS ; RUBBER ; OLIGOCHAETA ; SEDIMENT ; DROUGHT
研究领域[WOS]	Engineering ; Environmental Sciences & Ecology
WOS记录号	WOS:001331385100001
引用统计
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/37130
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学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	Chen, Lingxin; Ding, Jing
作者单位	1.Yantai Univ, Sch Environm & Mat Engn, Yantai 264005, Peoples R China 2.Chinese Acad Sci, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 3.Chinese Acad Sci, Key Lab Urban Environm & Hlth, Inst Urban Environm, Xiamen 361021, Peoples R China 4.Shandong Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China 5.Nanjing Univ, Sch Environm, State Key Lab Pollut Control & Resource Reuse, Nanjing 210023, 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.