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

doi:10.1016/j.jhazmat.2023.132611

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室

	Aging in soil increases the disturbance of microplastics to the gut microbiota of soil fauna
	Ding, Jing 4; Liang, Zhaoqin 4; Lv, Min 3; Li, Xiuyu 4; Lu, Shuang 4; Ren, Suyu 4; Yang, Xiaoyong 4; Li, Xiaoqiang 4; Tu, Chen 3; Zhu, Dong 2
刊名	JOURNAL OF HAZARDOUS MATERIALS
	2024-01-05
卷号	461 页码:9
关键词	Tire wear particles Aging Ecotoxicity Biofilms Additives
ISSN号	0304-3894
DOI	10.1016/j.jhazmat.2023.132611
通讯作者	Lv, Min(mlv@yic.ac.cn) ; Chen, Lingxin(lxchen@yic.ac.cn)
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.
WOS关键词	PARTICLES ; TOXICITY ; EXPOSURE ; ALTERS
WOS研究方向	Engineering ; Environmental Sciences & Ecology
语种	英语
WOS记录号	WOS:001084349400001
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
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/32800]
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
通讯作者	Lv, Min; Chen, Lingxin
作者单位	1.Pilot Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Peoples R China 2.Chinese Acad Sci, Inst Urban Environm, Key Lab Urban Environm & Hlth, Xiamen 361021, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 4.Yantai Univ, Sch Environm & Mat Engn, Yantai 264005, 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.