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Cited by 336

The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.

Atmospheric microplastic over the South China Sea and East Indian Ocean: abundance, distribution and source

Open access
Wang, Xiaohui, Li, Changjun, Liu, Kai, Zhu, Lixin, Song, Zhangyu, Li, Daoji·2020·Journal of Hazardous Materials

Abstract

At present, microplastic (MP) is pervasive globally and has a regional difference. Recent studies have identified MP in the terrestrial atmospheric environment. However, the connection between terrigenous atmospheric MP emissions and impacts over the ocean is not well known. Here, we present the distribution of atmospheric MP abundance over the ocean based on a transoceanic survey conducted across 21 sampling transects from the Pearl River Estuary (PRE) to the South China Sea (SCS) and then to the East Indian Ocean (EIO). The abundance of atmospheric MP over the PRE (4.2 ± 2.5 items/100 m3) was significantly higher than that over the EIO (0.4 ± 0.6 items/100 m3). However, the abundance of atmospheric MP in the SCS (0.8 ± 1.3 items/100 m3) was not significantly different from the EIO and PRE. This result revealed that MP undergoes long-range transport, more than 1000 km away, through the atmosphere, but atmospheric MP transmission as the main source of oceanic MP based on transoceanic studies is not a plausible assumption. Furthermore, backward trajectory model analysis of 21 sampling transects preliminary showed the potential sources of atmospheric MP over the PRE, SCS, and EIO.

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Crossref · 10.1016/j.jhazmat.2019.121846

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Metadata

Authors
Wang, X., Li, C., Liu, K., Zhu, L., Song, Z., & Li, D.
Venue
Journal of Hazardous Materials
Publisher
Elsevier BV
Published
2020-05
Volume
389
Pages
121846
ISSN
0304-3894 (ISSN-L)
OpenAlex
W2997786635
Cited by
336
References
9
FWCI
7.26
Type
journal article
Language
en
Open access
bronze

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