Missing relationship between meso- and microplastics in adjacent soils and sediments
文献类型：期刊论文
| 作者 | Xu, Li1,3; Han, Lihua1,3; Li, Jing5; Zhang, Hao4; Jones, Kevin4; Xu, Elvis Genbo2 |
| 刊名 | JOURNAL OF HAZARDOUS MATERIALS
 |
| 出版日期 | 2022-02-15 |
| 卷号 | 424页码:10 |
| 关键词 | Microplastics Mesoplastics Sediment Soil Bohai |
| ISSN号 | 0304-3894 |
| DOI | 10.1016/j.jhazmat.2021.127234 |
| 通讯作者 | Xu, Li(xuliforever@163.com) ; Xu, Elvis Genbo(elvis@biology.sdu.dk) |
| 英文摘要 | Meso-and microplastics (MMPs) have attracted attention as globally dispersed environmental pollutants. However, little is known about the transfers of MMPs between aquatic and terrestrial systems. A large watershed estuarine area of Bohai Sea was used as a case study, and soils and sediments were sampled adjacent to each other at a wide range of sites. MMPs were detected in all sediments (6.7-320 MMPs/kg) and soils (40-980 MMPs/kg), with the average abundance in soils double that in sediments on a dry mass basis. MMPs < 1 mm were most abundant and the dominant shape was film in both sediments and soils. Over twenty polymer types were detected and their compositions in sediments and soils were different. MMP abundance in sediments was lower in the upper catchment than the lower catchment, while the abundance of soil MMPs was the opposite. Despite the proximity of the sampling locations, no clear relationship was identified between the soil and sediment MMPs, suggesting low transfer between the two compartments and high heterogeneity of the sources. The missing associations between aquatic and terrestrial MMPs should be systematically examined in future studies, which is crucial for understanding the environmental fate and impacts of MMPs. |
| WOS关键词 | BOHAI SEA ; SURFACE SEDIMENTS ; FRESH-WATER ; YELLOW SEA ; POLLUTION ; PARTICLES ; TRANSPORT ; FISH ; INGESTION ; ABUNDANCE |
| 资助项目 | Beijing Outstanding Talents Culti-vation Youth Backbone Project by the Beijing Academy of Agriculture and Forestry Sciences, China ; Innovation and Capacity-building Pro-ject by the Beijing Academy of Agriculture and Forestry Sciences, China[KJCX20210430] ; Department of Biology, University of South-ern Denmark, Denmark |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000704632200003 |
| 出版者 | ELSEVIER |
| 资助机构 | Beijing Outstanding Talents Culti-vation Youth Backbone Project by the Beijing Academy of Agriculture and Forestry Sciences, China ; Innovation and Capacity-building Pro-ject by the Beijing Academy of Agriculture and Forestry Sciences, China ; Department of Biology, University of South-ern Denmark, Denmark |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/166968]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Xu, Li; Xu, Elvis Genbo |
| 作者单位 | 1.Beijing Municipal Key Lab Agr Environm Monitoring, Beijing 100097, Peoples R China 2.Univ Southern Denmark, Dept Biol, DK-5230 Odense, Denmark 3.Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Agr Stand & Testing, Beijing 100095, Peoples R China 4.Univ Lancaster, Lancaster Environm Ctr, Lancaster LA1 4YQ, England 5.Chinese Acad Sci, Key Lab Ecosyst Network Observat & Modeling, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Li,Han, Lihua,Li, Jing,et al. Missing relationship between meso- and microplastics in adjacent soils and sediments[J]. JOURNAL OF HAZARDOUS MATERIALS,2022,424:10. |
| APA | Xu, Li,Han, Lihua,Li, Jing,Zhang, Hao,Jones, Kevin,&Xu, Elvis Genbo.(2022).Missing relationship between meso- and microplastics in adjacent soils and sediments.JOURNAL OF HAZARDOUS MATERIALS,424,10. |
| MLA | Xu, Li,et al."Missing relationship between meso- and microplastics in adjacent soils and sediments".JOURNAL OF HAZARDOUS MATERIALS 424(2022):10. |
入库方式： OAI收割
来源：地理科学与资源研究所
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