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Uptake, translocation, and biological impacts of micro(nano)plastics in terrestrial plants: Progress and prospects

文献类型： 外文期刊

作者： Wang, Wenfeng 1 ; Yuan, Wenke 3 ; Xu, Elvis Genbo 6 ; Li, Lianzhen 7 ; Zhang, Haibo 8 ; Yang, Yuyi 3 ;

作者机构： 1.Michigan State Univ, Dept Plant Soil & Microbial Sci, E Lansing, MI 48824 USA

2.Jiangsu Acad Agr Sci, Jiangsu Key Lab Food Qual & Safety, State Key Lab Cultivat Base, Minist Sci & Technol, Nanjing 210014, Peoples R China

3.Chinese Acad Sci, Key Lab Aquat Bot & Watershed Ecol, Wuhan Bot Garden, Wuhan 430074, Peoples R China

4.Chinese Acad Sci, Ctr Plant Ecol, Core Bot Gardens, Wuhan 430074, Peoples R China

5.Chinese Acad Sci, Sino Africa Joint Res Ctr, Wuhan 430074, Peoples R China

6.Univ Southern Denmark, Dept Biol, DK-5230 Odense, Denmark

7.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China

8.Zhejiang Agr & Forestry Univ, Sch Environm & Resources, Zhejiang Prov Key Lab Soil Contaminat Bioremediat, Hangzhou 311300, Peoples R China

关键词： Micro(nano)plastics; Terrestrial plants; Uptake; Associated toxicants; Biological effects

期刊名称：ENVIRONMENTAL RESEARCH （ 影响因子：8.431； 五年影响因子：8.399 ）

ISSN： 0013-9351

年卷期： 2022 年 203 卷

页码：

收录情况： SCI

摘要： Micro(nano)plastics are emerging environmental contaminants of concern. The prevalence of micro(nano) plastics in soils has aroused increasing interest regarding their potential effects on soil biota including terrestrial plants. With the rapid increase in published studies on plant uptake and impacts of micro(nano)plastics, a review summarizing the current research progress and highlighting future needs is warranted. A growing body of evi-dence indicates that many terrestrial plants can potentially take up micro(nano)plastics via roots and translocate them to aboveground portions via the vascular system, primarily driven by the transpiration stream. Exposure to micro(nano)plastics can cause a variety of effects on the biometrical, biochemical, and physiological parameters of terrestrial plants, but the specific effects vary considerably as a function of plastic properties, plant species, and experimental conditions. The presence of micro(nano)plastics can also affect the bioavailability of other associated toxicants to terrestrial plants. Based on analysis of the available literature, this review identifies current knowledge gaps and suggests prospective lines for further research.

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