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Visual tracking of label-free microplastics in wheat seedlings and their effects on crop growth and physiology 期刊论文
JOURNAL OF HAZARDOUS MATERIALS, 2023, 卷号: 456, 页码: 9
作者:  Li, Ruijie;  Tu, Chen;  Li, Lianzhen;  Wang, Xinyao;  Yang, Jie;  Feng, Yudong;  Zhu, Xia;  Fan, Qiaohui;  Luo, Yongming
收藏  |  浏览/下载:86/0  |  提交时间:2024/01/26
Wheat seedlings  Microplastics  Uptake  Photosynthetic impairment  Oxidative damage  
Distribution and weathering characteristics of microplastics in paddy soils following long-term mulching: A field study in Southwest China 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 858, 页码: 8
作者:  Yang, Jie;  Song, Kaifu;  Tu, Chen;  Li, Lianzhen;  Feng, Yudong;  Li, Ruijie;  Xu, Hua;  Luo, Yongming
收藏  |  浏览/下载:188/0  |  提交时间:2023/08/17
Mulching  Paddy soil  Microplastics  Distribution  Weathering characteristics  
Biofilm enhances the copper (II) adsorption on microplastic surfaces in coastal seawater: Simultaneous evidence from visualization and quantification 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2022, 卷号: 853, 页码: 10
作者:  Zhou, Qian;  Tu, Chen;  Liu, Ying;  Li, Yuan;  Zhang, Haibo;  Vogts, Angela;  Plewe, Sascha;  Pan, Xiangliang;  Luo, Yongming;  Waniek, Joanna J.
收藏  |  浏览/下载:270/0  |  提交时间:2022/11/07
Biofilm-coated microplastics  Copper adsorption  NanoSIMS visualization  Methodology  
Microplastics in an agricultural soil following repeated application of three types of sewage sludge: A field study 期刊论文
ENVIRONMENTAL POLLUTION, 2021, 卷号: 289, 页码: 8
作者:  Yang, Jie;  Li, Lianzhen;  Li, Ruijie;  Xu, Li;  Shen, Yichen;  Li, Simin;  Tu, Chen;  Wu, Longhua;  Christie, Peter;  Luo, Yongming
Adobe PDF(6754Kb)  |  收藏  |  浏览/下载:942/395  |  提交时间:2021/11/10
Microplastics  Repeated sludge application  Amended soil  Accumulation  Distribution characteristics  
Structural and Functional Characteristics of Microplastic Associated Biofilms in Response to Temporal Dynamics and Polymer Types 期刊论文
BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 2021, 页码: 7
作者:  Tu, Chen;  Liu, Ying;  Li, Lianzhen;  Li, Yuan;  Vogts, Angela;  Luo, Yongming;  Waniek, Joanna J.
浏览  |  Adobe PDF(1074Kb)  |  收藏  |  浏览/下载:777/364  |  提交时间:2021/10/21
Microplastics  Biofilm  Morphology and structure  Microbial community  Biodegradation  
Abundance and morphology of microplastics in an agricultural soil following long-term repeated application of pig manure 期刊论文
ENVIRONMENTAL POLLUTION, 2021, 卷号: 272, 页码: 7
作者:  Yang, Jie;  Li, Ruijie;  Zhou, Qian;  Li, Lianzhen;  Li, Yuan;  Tu, Chen;  Zhao, Xinyue;  Xiong, Kuanxu;  Christie, Peter;  Luo, Yongming
浏览  |  Adobe PDF(1980Kb)  |  收藏  |  浏览/下载:958/477  |  提交时间:2021/06/07
Accumulation  Farmland soil  Long-term fertilization  Microplastics  Morphology  Pig manure  
Biofilm formation and its influences on the properties of microplastics as affected by exposure time and depth in the seawater 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 734, 页码: 139237
作者:  Tu, Chen;  Chen, Tao;  Zhou, Qian;  Liu, Ying;  Wei, Jing;  Luo, Yongming;  Waniek, Joanna J.;  Luo, Yongming
浏览  |  Adobe PDF(2831Kb)  |  收藏  |  浏览/下载:893/649  |  提交时间:2021/12/01
Microplastics  Biofilm formation  Properties change  Exposure time and depth  Seawater  
Characteristics and distribution of microplastics in the coastal mangrove sediments of China 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 703, 页码: 134807
作者:  Zhou, Q;  Tu, C;  Fu, CC;  Li, Y;  Zhang, HB;  Xiong, KX;  Zhao, XY;  Li, LZ;  Waniek, JJ;  Luo, YM
浏览  |  Adobe PDF(3207Kb)  |  收藏  |  浏览/下载:1141/657  |  提交时间:2020/07/08
Microplastics  Mangrove sediments  Surface morphologies  Abundance  Spatial distribution  
Inhibition effect of polyvinyl chloride on ferrihydrite reduction and electrochemical activities of Geobacter metallireducens 期刊论文
JOURNAL OF BASIC MICROBIOLOGY, 2020, 卷号: 60, 期号: 1 SI, 页码: 37-46
作者:  Li, JJ;  Liu, FH;  Yang, CY;  Zheng, SL;  Xiao, LL;  Li, JH;  Tu, C;  Luo, YM
Adobe PDF(1171Kb)  |  收藏  |  浏览/下载:454/129  |  提交时间:2020/07/08
biogeochemical iron cycling  electroactivity  Geobacter metallireducens GS15  iron (III) reduction ability  microplastics  
黄海桑沟湾水体及沉积物中微塑料污染特征研究 期刊论文
海洋环境科学, 2019, 卷号: 38, 期号: 2, 页码: 198-204
作者:  熊宽旭;  赵新月;  周倩;  付传城;  涂晨;  李连祯;  骆永明
收藏  |  浏览/下载:333/0  |  提交时间:2020/06/17
桑沟湾  微塑料  潮滩  丰度  空间分布  Sanggou bay  microplastics  tidal flats  abundance  spatial distribution  In recent years,research on microplastics pollution in the marine environment has been increasing,but studies on microplastics in water bodies and sediments of the bay under the influence of high-intensity human activities are still rarely reported. In this study,the pollution characteristics of microplastics in the wayer and sediments of Sanggou bay were investigated in December 2017,after the harvest of large-scale aquaculture,with the aim to study the effects of aquaculture activities and hydrodynamics on pollution characteristics and spatial distribution of microplastics in the bay. The results showed that the types of microplastics in the water and sediments of Sanggou bay were mainly fibers,fragments,films,foams and particles. The microplastic abundances in the water and sediments were 1.8 ~ 31.2 N/L,31.2 ~ 1246.8 N/kg,respectively. The average particle sizes of microplastics in water and sediments were 0.51 0.20 mm and 1.54 1.02 mm,respectively. The results of spatial distribution of microplastics in Sanggou bay showed that the high abundance area mainly appears in the inshore waters,and the abundance of microplastics tends to decrease from the inner areas of estuary to the outshore areas. The heterogeneity of microplastic abundance and spatial distribution in Sanggou bay is mainly affected by human activities such as aquaculture,living and shipping,as well as hydrodynamics. In the future,fine sampling and analysis are needed to fully understand the temporal and spatial distribution of microplastics pollution in the bay areas.