Distribution Characteristics of Atmospheric Microplastics in Typical Desert Agricultural Regions
We examined the distribution characteristics of atmospheric microplastics in typical desert agricultural regions, with a focus on the agricultural areas surrounding the Taklamakan Desert, Xinjiang, China. We collected samples of total suspended particulate matter (TSP), atmospheric deposition, and a...
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| Veröffentlicht in: | Environmental toxicology and chemistry 2024-09, Vol.43 (9), p.1982-1995 |
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| container_end_page | 1995 |
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| container_issue | 9 |
| container_start_page | 1982 |
| container_title | Environmental toxicology and chemistry |
| container_volume | 43 |
| creator | Du, Ao Zhao, Yachuan Hu, Can Wang, Xufeng Cheng, Hui Xia, Wenhao Wang, Long Xing, Jianfei |
| description | We examined the distribution characteristics of atmospheric microplastics in typical desert agricultural regions, with a focus on the agricultural areas surrounding the Taklamakan Desert, Xinjiang, China. We collected samples of total suspended particulate matter (TSP), atmospheric deposition, and atmospheric dust using both active and passive collection methods. The chemical composition, particle size, shape, and color of atmospheric microplastics were examined using a stereomicroscope and a Fourier‐transform infrared spectrometer to analyze their characteristics. The results showed that the primary chemical compositions of microplastics included polypropylene (PP), polyethylene, polyethylene terephthalate, polymethylmethacrylate, and cellophane. Particle sizes were mainly within the range of 0 to 1000 μm. Fibrous microplastics constituted the majority of the TSP and atmospheric deposition, whereas film‐like microplastics constituted the largest proportion of atmospheric dustfall. The deposition flux of atmospheric microplastics in the first quarter was measured at 103.21 ± 22.12 particles/m2/day, which was lower than that observed in conventional agricultural areas. The abundance of microplastics in atmospheric dustfall was found to be 1.36 particles/g. The proportion of PP microplastics in atmospheric dustfall can be as high as 35%. Through a comparison of microplastic content in TSP during dust storms and under normal weather conditions, it was found that dust storms can lead to an increase in the abundance of microplastics within the atmospheric TSP. The present study provides a scientific basis for understanding the distribution of atmospheric microplastics in typical desert agricultural regions. Environ Toxicol Chem 2024;43:1982–1995. © 2024 SETAC. |
| doi_str_mv | 10.1002/etc.5951 |
| format | Article |
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We collected samples of total suspended particulate matter (TSP), atmospheric deposition, and atmospheric dust using both active and passive collection methods. The chemical composition, particle size, shape, and color of atmospheric microplastics were examined using a stereomicroscope and a Fourier‐transform infrared spectrometer to analyze their characteristics. The results showed that the primary chemical compositions of microplastics included polypropylene (PP), polyethylene, polyethylene terephthalate, polymethylmethacrylate, and cellophane. Particle sizes were mainly within the range of 0 to 1000 μm. Fibrous microplastics constituted the majority of the TSP and atmospheric deposition, whereas film‐like microplastics constituted the largest proportion of atmospheric dustfall. The deposition flux of atmospheric microplastics in the first quarter was measured at 103.21 ± 22.12 particles/m2/day, which was lower than that observed in conventional agricultural areas. The abundance of microplastics in atmospheric dustfall was found to be 1.36 particles/g. The proportion of PP microplastics in atmospheric dustfall can be as high as 35%. Through a comparison of microplastic content in TSP during dust storms and under normal weather conditions, it was found that dust storms can lead to an increase in the abundance of microplastics within the atmospheric TSP. The present study provides a scientific basis for understanding the distribution of atmospheric microplastics in typical desert agricultural regions. Environ Toxicol Chem 2024;43:1982–1995. © 2024 SETAC.</description><identifier>ISSN: 0730-7268</identifier><identifier>ISSN: 1552-8618</identifier><identifier>EISSN: 1552-8618</identifier><identifier>DOI: 10.1002/etc.5951</identifier><identifier>PMID: 38980254</identifier><language>eng</language><publisher>United States: Blackwell Publishing Ltd</publisher><subject>Abundance ; Agriculture ; Air Pollutants - analysis ; Atmosphere - chemistry ; atmospheric deposition ; Atmospheric distribution ; Cellophane ; Chemical composition ; China ; color ; Deposition ; Deposition flux ; Desert agricultural regions ; Desert Climate ; Deserts ; Dust ; Dust - analysis ; Dust storms ; ecotoxicology ; Environmental Monitoring ; Fourier transform infrared spectroscopy ; Fourier transforms ; Infrared analysis ; Infrared spectrometers ; Microplastics ; Microplastics - analysis ; Particle Size ; Particle size distribution ; Particulate matter ; Particulate Matter - analysis ; Particulates ; Plastic debris ; Plastic pollution ; Polyethylene ; Polyethylene terephthalate ; polyethylene terephthalates ; Polymethylmethacrylate ; Polypropylene ; polypropylenes ; Storms ; Weather</subject><ispartof>Environmental toxicology and chemistry, 2024-09, Vol.43 (9), p.1982-1995</ispartof><rights>2024 SETAC.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2731-e5387c1fe859051da5ef2f983d3e20cab26aa12e2dc935a1f0417af7541ee0aa3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fetc.5951$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fetc.5951$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27903,27904,45553,45554</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38980254$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Du, Ao</creatorcontrib><creatorcontrib>Zhao, Yachuan</creatorcontrib><creatorcontrib>Hu, Can</creatorcontrib><creatorcontrib>Wang, Xufeng</creatorcontrib><creatorcontrib>Cheng, Hui</creatorcontrib><creatorcontrib>Xia, Wenhao</creatorcontrib><creatorcontrib>Wang, Long</creatorcontrib><creatorcontrib>Xing, Jianfei</creatorcontrib><title>Distribution Characteristics of Atmospheric Microplastics in Typical Desert Agricultural Regions</title><title>Environmental toxicology and chemistry</title><addtitle>Environ Toxicol Chem</addtitle><description>We examined the distribution characteristics of atmospheric microplastics in typical desert agricultural regions, with a focus on the agricultural areas surrounding the Taklamakan Desert, Xinjiang, China. We collected samples of total suspended particulate matter (TSP), atmospheric deposition, and atmospheric dust using both active and passive collection methods. The chemical composition, particle size, shape, and color of atmospheric microplastics were examined using a stereomicroscope and a Fourier‐transform infrared spectrometer to analyze their characteristics. The results showed that the primary chemical compositions of microplastics included polypropylene (PP), polyethylene, polyethylene terephthalate, polymethylmethacrylate, and cellophane. Particle sizes were mainly within the range of 0 to 1000 μm. Fibrous microplastics constituted the majority of the TSP and atmospheric deposition, whereas film‐like microplastics constituted the largest proportion of atmospheric dustfall. The deposition flux of atmospheric microplastics in the first quarter was measured at 103.21 ± 22.12 particles/m2/day, which was lower than that observed in conventional agricultural areas. The abundance of microplastics in atmospheric dustfall was found to be 1.36 particles/g. The proportion of PP microplastics in atmospheric dustfall can be as high as 35%. Through a comparison of microplastic content in TSP during dust storms and under normal weather conditions, it was found that dust storms can lead to an increase in the abundance of microplastics within the atmospheric TSP. The present study provides a scientific basis for understanding the distribution of atmospheric microplastics in typical desert agricultural regions. Environ Toxicol Chem 2024;43:1982–1995. © 2024 SETAC.</description><subject>Abundance</subject><subject>Agriculture</subject><subject>Air Pollutants - analysis</subject><subject>Atmosphere - chemistry</subject><subject>atmospheric deposition</subject><subject>Atmospheric distribution</subject><subject>Cellophane</subject><subject>Chemical composition</subject><subject>China</subject><subject>color</subject><subject>Deposition</subject><subject>Deposition flux</subject><subject>Desert agricultural regions</subject><subject>Desert Climate</subject><subject>Deserts</subject><subject>Dust</subject><subject>Dust - analysis</subject><subject>Dust storms</subject><subject>ecotoxicology</subject><subject>Environmental Monitoring</subject><subject>Fourier transform infrared spectroscopy</subject><subject>Fourier transforms</subject><subject>Infrared analysis</subject><subject>Infrared spectrometers</subject><subject>Microplastics</subject><subject>Microplastics - analysis</subject><subject>Particle Size</subject><subject>Particle size distribution</subject><subject>Particulate matter</subject><subject>Particulate Matter - analysis</subject><subject>Particulates</subject><subject>Plastic debris</subject><subject>Plastic pollution</subject><subject>Polyethylene</subject><subject>Polyethylene terephthalate</subject><subject>polyethylene terephthalates</subject><subject>Polymethylmethacrylate</subject><subject>Polypropylene</subject><subject>polypropylenes</subject><subject>Storms</subject><subject>Weather</subject><issn>0730-7268</issn><issn>1552-8618</issn><issn>1552-8618</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU1LAzEQhoMoWqvgL5AFL162ZpJNkxxL6xdUBKnnNU1n28i2uya7SP-9qa0KgngaeOfhgZmXkDOgPaCUXWFje0IL2CMdEIKlqg9qn3So5DSVrK-OyHEIr5RCX2t9SI640ooykXXIy8iFxrtp27hqlQwXxhvboI-hsyGpimTQLKtQL2JkkwdnfVWXZrt0q2Syrp01ZTLCgL5JBvNItWXT-pg94Twqwwk5KEwZ8HQ3u-T55noyvEvHj7f3w8E4tUxySFFwJS0UqISmAmZGYMEKrfiMI6PWTFnfGGDIZlZzYaCgGUhTSJEBIjWGd8nl1lv76q3F0ORLFyyWpVlh1Yacg8iYgPil_1EqJSipVRbRi1_oa9X6VTwkUlHFVSbUjzC-JwSPRV57tzR-nQPNNwXlsaB8U1BEz3fCdrrE2Tf41UgE0i3w7kpc_ynKI_Mp_AC3YZoA</recordid><startdate>202409</startdate><enddate>202409</enddate><creator>Du, Ao</creator><creator>Zhao, Yachuan</creator><creator>Hu, Can</creator><creator>Wang, Xufeng</creator><creator>Cheng, Hui</creator><creator>Xia, Wenhao</creator><creator>Wang, Long</creator><creator>Xing, Jianfei</creator><general>Blackwell Publishing Ltd</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7SN</scope><scope>7SS</scope><scope>7ST</scope><scope>7T7</scope><scope>7TK</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>K9.</scope><scope>P64</scope><scope>RC3</scope><scope>SOI</scope><scope>7X8</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>202409</creationdate><title>Distribution Characteristics of Atmospheric Microplastics in Typical Desert Agricultural Regions</title><author>Du, Ao ; Zhao, Yachuan ; Hu, Can ; Wang, Xufeng ; Cheng, Hui ; Xia, Wenhao ; Wang, Long ; Xing, Jianfei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2731-e5387c1fe859051da5ef2f983d3e20cab26aa12e2dc935a1f0417af7541ee0aa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Abundance</topic><topic>Agriculture</topic><topic>Air Pollutants - analysis</topic><topic>Atmosphere - chemistry</topic><topic>atmospheric deposition</topic><topic>Atmospheric distribution</topic><topic>Cellophane</topic><topic>Chemical composition</topic><topic>China</topic><topic>color</topic><topic>Deposition</topic><topic>Deposition flux</topic><topic>Desert agricultural regions</topic><topic>Desert Climate</topic><topic>Deserts</topic><topic>Dust</topic><topic>Dust - analysis</topic><topic>Dust storms</topic><topic>ecotoxicology</topic><topic>Environmental Monitoring</topic><topic>Fourier transform infrared spectroscopy</topic><topic>Fourier transforms</topic><topic>Infrared analysis</topic><topic>Infrared spectrometers</topic><topic>Microplastics</topic><topic>Microplastics - analysis</topic><topic>Particle Size</topic><topic>Particle size distribution</topic><topic>Particulate matter</topic><topic>Particulate Matter - analysis</topic><topic>Particulates</topic><topic>Plastic debris</topic><topic>Plastic pollution</topic><topic>Polyethylene</topic><topic>Polyethylene terephthalate</topic><topic>polyethylene terephthalates</topic><topic>Polymethylmethacrylate</topic><topic>Polypropylene</topic><topic>polypropylenes</topic><topic>Storms</topic><topic>Weather</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Du, Ao</creatorcontrib><creatorcontrib>Zhao, Yachuan</creatorcontrib><creatorcontrib>Hu, Can</creatorcontrib><creatorcontrib>Wang, Xufeng</creatorcontrib><creatorcontrib>Cheng, Hui</creatorcontrib><creatorcontrib>Xia, Wenhao</creatorcontrib><creatorcontrib>Wang, Long</creatorcontrib><creatorcontrib>Xing, Jianfei</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Neurosciences Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>Environment Abstracts</collection><collection>MEDLINE - Academic</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Environmental toxicology and chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Du, Ao</au><au>Zhao, Yachuan</au><au>Hu, Can</au><au>Wang, Xufeng</au><au>Cheng, Hui</au><au>Xia, Wenhao</au><au>Wang, Long</au><au>Xing, Jianfei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Distribution Characteristics of Atmospheric Microplastics in Typical Desert Agricultural Regions</atitle><jtitle>Environmental toxicology and chemistry</jtitle><addtitle>Environ Toxicol Chem</addtitle><date>2024-09</date><risdate>2024</risdate><volume>43</volume><issue>9</issue><spage>1982</spage><epage>1995</epage><pages>1982-1995</pages><issn>0730-7268</issn><issn>1552-8618</issn><eissn>1552-8618</eissn><abstract>We examined the distribution characteristics of atmospheric microplastics in typical desert agricultural regions, with a focus on the agricultural areas surrounding the Taklamakan Desert, Xinjiang, China. We collected samples of total suspended particulate matter (TSP), atmospheric deposition, and atmospheric dust using both active and passive collection methods. The chemical composition, particle size, shape, and color of atmospheric microplastics were examined using a stereomicroscope and a Fourier‐transform infrared spectrometer to analyze their characteristics. The results showed that the primary chemical compositions of microplastics included polypropylene (PP), polyethylene, polyethylene terephthalate, polymethylmethacrylate, and cellophane. Particle sizes were mainly within the range of 0 to 1000 μm. Fibrous microplastics constituted the majority of the TSP and atmospheric deposition, whereas film‐like microplastics constituted the largest proportion of atmospheric dustfall. The deposition flux of atmospheric microplastics in the first quarter was measured at 103.21 ± 22.12 particles/m2/day, which was lower than that observed in conventional agricultural areas. The abundance of microplastics in atmospheric dustfall was found to be 1.36 particles/g. The proportion of PP microplastics in atmospheric dustfall can be as high as 35%. Through a comparison of microplastic content in TSP during dust storms and under normal weather conditions, it was found that dust storms can lead to an increase in the abundance of microplastics within the atmospheric TSP. The present study provides a scientific basis for understanding the distribution of atmospheric microplastics in typical desert agricultural regions. Environ Toxicol Chem 2024;43:1982–1995. © 2024 SETAC.</abstract><cop>United States</cop><pub>Blackwell Publishing Ltd</pub><pmid>38980254</pmid><doi>10.1002/etc.5951</doi><tpages>14</tpages></addata></record> |
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| ispartof | Environmental toxicology and chemistry, 2024-09, Vol.43 (9), p.1982-1995 |
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| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | Abundance Agriculture Air Pollutants - analysis Atmosphere - chemistry atmospheric deposition Atmospheric distribution Cellophane Chemical composition China color Deposition Deposition flux Desert agricultural regions Desert Climate Deserts Dust Dust - analysis Dust storms ecotoxicology Environmental Monitoring Fourier transform infrared spectroscopy Fourier transforms Infrared analysis Infrared spectrometers Microplastics Microplastics - analysis Particle Size Particle size distribution Particulate matter Particulate Matter - analysis Particulates Plastic debris Plastic pollution Polyethylene Polyethylene terephthalate polyethylene terephthalates Polymethylmethacrylate Polypropylene polypropylenes Storms Weather |
| title | Distribution Characteristics of Atmospheric Microplastics in Typical Desert Agricultural Regions |
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