文献类型： 外文期刊
作者： Lin, Bigui 1 ; Wang, Luya 1 ; Chen, Qiyu 4 ; Liu, Zhilei 4 ; Liu, Beibei 1 ; Wen, Shaobai 5 ; Liu, Fang 1 ; Chen, Xichao 4 ; Zhang, Zongyao 4 ; Wu, Lin 1 ; Wei, Chaoxian 1 ;
作者机构： 1.Chinese Acad Trop Agr Sci, Inst Environm & Plant Protect, Haikou 571101, Peoples R China
2.Minist Agr & Rural Affairs, Key Lab Low carbon Green Agr Trop Reg China, Danzhou 571737, Peoples R China
3.Minist Agr & Rural Affairs, Hainan Danzhou Trop Agroecosyst Natl Observat & Re, Danzhou 571737, Peoples R China
4.Minist Ecol & Environm, South China Inst Environm Sci, Guangzhou 510655, Peoples R China
5.Hainan Med Univ, Sch Trop & Lab Med, Dept Environm Sci, Haikou 571199, Peoples R China
6.Huazhong Agr Univ, Coll Resources & Environm, Wuhan 430070, Hubei, Peoples R China
关键词： Microplastics; Agricultural soil; Size distribution analysis; Dimensionality of MPs; Health exposure assessment
期刊名称：JOURNAL OF HAZARDOUS MATERIALS （ 影响因子：13.6； 五年影响因子：12.7 ）
ISSN： 0304-3894
年卷期： 2024 年 465 卷
页码：
收录情况： SCI
摘要： Microplastic (MP) pollution of agricultural soils has caused global alarm over its widespread distribution and potential risks to terrestrial ecosystems and human health. This study assessed human health based on exposure to soil MPs through a comprehensive investigation of the factors influencing their occurrence and spatial distribution on Hainan Island, South China. The results showed that the abundance of soil MPs was 1128.6 +/- 391.5 items center dot kg 1, whereas the normalized abundance of MPs based on using a power-law function was 19,261.4 items center dot kg 1. Regarding the extent of population exposure to agricultural soil MPs, the average daily exposure dose (pADD) model revealed that using mass as an indicator to assess the health risks associated with MP intake is more reliable than using abundance. However, abundance-based exposure assessments are also relevant because MPs with smaller particle sizes are more harmful to human health. Moreover, for adults, the normalized pADD values based on abundance and mass were 1.68E-02 item MPs center dot kg BW 1 center dot d 1 and 7.23E-02 mg MPs center dot kg BW 1 center dot d 1, respectively. Although the multidimensionality of MPs should be further aligned and quantified, the preliminary findings of this study contribute to the development of human health risk assessment frameworks for soil MPs.
- 相关文献
作者其他论文 更多>>
-
From biodegradation to biohazard: Polylactic acid microplastics induced rice growth inhibition in agroecosystems
作者：Lin, Bigui;Fan, Qingfang;Liu, Fang;Wang, Luya;Wei, Chaoxian;Liu, Beibei;Zhao, Juan;Lin, Bigui;Wang, Luya;Wei, Chaoxian;Liu, Beibei;Fan, Qingfang;Zhao, Juan;Liu, Fang;Zuo, Linzi;Xie, Yi
关键词：Polylactic acid microplastics (PLA-MPs); Soil nitrogen-phosphorus cycling; Phytotoxicity; Degradation; Agroecosystems
-
Probabilistic human health risk assessment of PCDD/Fs near municipal solid-waste incinerator using Monte Carlo analysis coupled with triangular fuzzy numbers
作者：Fan, Qing-fang;Lin, Bi-gui;Fan, Qing-fang;Liu, Fang;Wei, Chao-xian;Liu, Bei-bei;Lin, Bi-gui;Liu, Li -jun;Zhang, Zong-yao;Chen, Xi-chao;Liu, Fang;Xie, Yi;Gao, Zhi-qiang;Lin, Bi-gui;Chen, Xi-chao
关键词：PCDD/Fs; Probabilistic risk assessment; Monte Carlo stochastic simulation; Triangular fuzzy numbers; Municipal solid -waste incinerator
-
Spatiotemporal response of the optical characteristics of dissolved organic matter to seasonality and land use in tropical island rivers
作者：Xiao, Yaxin;Xiao, Yaxin;Xiao, Yaxin;Wei, Chaoxian;Shan, Ying;Wang, Jinchuang;Wei, Chaoxian;Wang, Jinchuang;Wei, Chaoxian;Wang, Jinchuang;Shan, Ying;Wang, Qingfeng;Wang, Guiliang
关键词：Dissolved organic matter (DOM); Tropical Island rivers; Spatiotemporal variations; Land use; Seasonal variation; Optical properties
-
Differences in the uptake and translocation of differentially charged microplastics by the taproot and lateral root of mangroves
作者：Lin, Yichun;Wang, Luya;Lin, Bigui;Liu, Beibei;Guan, Tingting;Li, Qinfen;Wei, Chaoxian;Wang, Luya;Li, Qinfen;Wei, Chaoxian;Lin, Bigui;Li, Qinfen;Wei, Chaoxian;Liu, Beibei;Li, Qinfen;Wei, Chaoxian;Guo, Shuai
关键词：Microplastics; Mangrove taproots; Mangrove lateral roots; Uptake and translocation; Foliar emission
-
Hot spots of resistance: Transit centers as breeding grounds for airborne ARG-carrying bacteriophages
作者：Zhang, Jing;Yin, Li;Ohore, Okugbe Ebiotubo;Wen, Shaobai;Liu, Beibei;Li, Qinfen;Yue, Zhengfu;Zou, Yukun;Liu, Beibei;Li, Qinfen;Yue, Zhengfu;Zou, Yukun;Shang, Jiayu;Liu, Beibei;Li, Qinfen;Yue, Zhengfu;Zou, Yukun;Zhu, Dong;Ding, Changfeng;Zhang, Yican
关键词：Aerosol; Antibiotic resistance genes; Auxiliary metabolic genes; Public transit center; Virulent phage
-
Organic Management Mediates Multifunctionality Responses to Land Conversion from Longan (Dimocarpus longan) to Tea Plantations at the Aggregate Level
作者：Shan, Ying;Yue, Zhengfu;Zhou, Guangfan;Wei, Chaoxian;Wu, Dongming;Liu, Beibei;Li, Qinfen;Wang, Jinchuang;Zou, Yukun;Shan, Ying;Yue, Zhengfu;Wei, Chaoxian;Wu, Dongming;Liu, Beibei;Li, Qinfen;Wang, Jinchuang;Zou, Yukun;Shan, Ying;Yue, Zhengfu;Wei, Chaoxian;Wu, Dongming;Liu, Beibei;Li, Qinfen;Wang, Jinchuang;Zou, Yukun;Zhou, Guangfan
关键词：ecosystem multifunctionality; soil aggregate; land conversion; organic tea plantation; microbial community; soil nutrient
-
Phosphorus fractions and iron oxides responsible for the variations in the Cd retention capacity in tropical soil aggregates under different cropping patterns
作者：Wei, Dengxiu;Wei, Chaoxian;Pan, Pan;Lin, Bigui;Wu, Lin;Liu, Beibei;Wei, Dengxiu;Wei, Chaoxian;Wu, Lin;Liu, Beibei;Pan, Pan;Liu, Beibei;Pan, Pan;Liu, Beibei;Lin, Bigui;He, Zhenli
关键词：Cadmium; Tropical soil aggregates; Adsorption characteristics; P fractions; Fe oxides
