| 论文题目： | Airborne microplastics in urban, rural and wildland environments on the Tibetan Plateau |
|---|---|
| 第一作者： | Luo Dehua, Wang Zhenfeng, Liao Zhonglu, Chen Gang etc. |
| 联系作者： | |
| 发表年度： | 2024 |
| 摘 要： | The concentration of airborne microplastics is largely unknown in the remote high mountain area of the Tibetan Plateau. Here we report airborne microplastic concentrations of 2.5-58.8 n/m(3) in urban, rural and wildland areas across the Tibetan Plateau, with smaller (similar to 89% < 100 mu m) fragments (> 80%) dominating. Polyethylene terephthalate, polyethylene, polyamide and polystyrene were the dominant polymers of airborne microplastics on the Tibetan Plateau. Distribution of airborne microplastics was positively correlated with anthropogenic activity indices, such as population density and nighttime light intensity. Although the contribution of long-range atmospheric transport is valid, dispersed villages also appear to be a source of airborne microplastics for wildland areas across the Tibetan Plateau. |
| 英文摘要： | |
| 刊物名称： | JOURNAL OF HAZARDOUS MATERIALS |
| 全文链接： | |
| 论文类别： | SCI |
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