Aging in soil increases the disturbance of microplastics to the gut microbiota of soil fauna

doi:10.1016/j.jhazmat.2023.132611

	Aging in soil increases the disturbance of microplastics to the gut microbiota of soil fauna
	Ding, Jing 1; Liang, Zhaoqin 1; Lv, Min2 ; Li, Xiuyu 1; Lu, Shuang 1; Ren, Suyu 1; Yang, Xiaoyong 1; Li, Xiaoqiang 1; Tu, Chen2 ; Zhu, Dong 3; Chen, Lingxin2,4
发表期刊	JOURNAL OF HAZARDOUS MATERIALS
ISSN	0304-3894
	2024-01-05
卷号	461 页码:9
关键词	Tire wear particles Aging Ecotoxicity Biofilms Additives
DOI	10.1016/j.jhazmat.2023.132611
通讯作者	Lv, Min([email protected]) ; Chen, Lingxin([email protected])
英文摘要	Microplastics (MPs) in the soil environment inevitably experience aging processes. However, how aging in soil affects MP toxicity to soil fauna remains poorly understood. In this study, two types of widely distributed MPs (polypropylene and tire wear particles) were aged in different soils, and their surface properties, morphology, leaching features of additives, biofilm colonization and toxicity to the typical soil fauna Enchytraeus crypticus were investigated. Results showed that aging in soil slightly changed the surface properties and morphology for both types of MPs, but significantly affected the release of additives, especially for those MPs aged in soil amended with manure. Moreover, a distinct and less diverse microbial community than the surrounding soils was formed on the surface of MPs, and MP type was a determinant of the biofilm microbial community. Exposure experiments indicated that aged MPs, especially those aged in soil with manure significantly affected the reproduction of soil worms with a more obvious disturbance to their gut microbiota, and biofilm features and changes in the leaching properties of MPs during aging were the main factors for these shifts. This study is the first attempt to reveal the role of aging in soil in MP toxicity to soil fauna.
资助机构	Excellent Youth Science Fund Project of Shandong Province ; Youth Innovation Promotion Association CAS ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Taishan Scholar Project Special Funding
收录类别	SCI
语种	英语
关键词[WOS]	PARTICLES ; TOXICITY ; EXPOSURE ; ALTERS
研究领域[WOS]	Engineering ; Environmental Sciences & Ecology
WOS记录号	WOS:001084349400001
引用统计
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/36703
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	Lv, Min; Chen, Lingxin
作者单位	1.Yantai Univ, Sch Environm & Mat Engn, Yantai 264005, 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.Chinese Acad Sci, Inst Urban Environm, Key Lab Urban Environm & Hlth, Xiamen 361021, Peoples R China 4.Pilot Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Peoples R China
推荐引用方式 GB/T 7714	Ding, Jing,Liang, Zhaoqin,Lv, Min,et al. Aging in soil increases the disturbance of microplastics to the gut microbiota of soil fauna[J]. JOURNAL OF HAZARDOUS MATERIALS,2024,461:9.
APA	Ding, Jing.,Liang, Zhaoqin.,Lv, Min.,Li, Xiuyu.,Lu, Shuang.,...&Chen, Lingxin.(2024).Aging in soil increases the disturbance of microplastics to the gut microbiota of soil fauna.JOURNAL OF HAZARDOUS MATERIALS,461,9.
MLA	Ding, Jing,et al."Aging in soil increases the disturbance of microplastics to the gut microbiota of soil fauna".JOURNAL OF HAZARDOUS MATERIALS 461(2024):9.