First evidence of microplastics in nine lakes across Patagonia (South America)
Microplastics (MPs) on lakes have been reported mainly from Europe, Asia, and North America. Then, this study aimed to address the quantification and identification of MPs in nine lakes from the Argentine Patagonian Region. Blue colored fibers were dominant, with a size range between 0.2 and
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| Veröffentlicht in: | The Science of the total environment 2020-09, Vol.733, p.139385-139385, Article 139385 |
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| container_title | The Science of the total environment |
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| creator | Alfonso, María Belén Scordo, Facundo Seitz, Carina Mavo Manstretta, Gian Marco Ronda, Ana Carolina Arias, Andrés Hugo Tomba, Juan Pablo Silva, Leonel Ignacio Perillo, Gerardo Miguel Eduardo Piccolo, María Cintia |
| description | Microplastics (MPs) on lakes have been reported mainly from Europe, Asia, and North America. Then, this study aimed to address the quantification and identification of MPs in nine lakes from the Argentine Patagonian Region. Blue colored fibers were dominant, with a size range between 0.2 and |
| doi_str_mv | 10.1016/j.scitotenv.2020.139385 |
| format | Article |
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•Dominant microplastics were blue fibers with a size between 0.2 and <0.4 mm.•The mean concentration was 0.9 MPs m−3.•Patagonian lakes showed low MPs pollution when compared to lakes worldwide.•Fibers runoff or airborne deposition from urban settlements was the primary sources.•Raman identification yielded spectra compatible with Indigo Blue, PET, PU, PS and PP.</description><identifier>ISSN: 0048-9697</identifier><identifier>EISSN: 1879-1026</identifier><identifier>DOI: 10.1016/j.scitotenv.2020.139385</identifier><identifier>PMID: 32446091</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Lakes ; Microplastics ; Patagonian region ; Pollution</subject><ispartof>The Science of the total environment, 2020-09, Vol.733, p.139385-139385, Article 139385</ispartof><rights>2020 Elsevier B.V.</rights><rights>Copyright © 2020 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c486t-541d2d03063c6c71485c388dc0b8d49bdaaf700b9a425895c19f1b22d8a58c613</citedby><cites>FETCH-LOGICAL-c486t-541d2d03063c6c71485c388dc0b8d49bdaaf700b9a425895c19f1b22d8a58c613</cites><orcidid>0000-0001-7985-3724</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.scitotenv.2020.139385$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,45974</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32446091$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Alfonso, María Belén</creatorcontrib><creatorcontrib>Scordo, Facundo</creatorcontrib><creatorcontrib>Seitz, Carina</creatorcontrib><creatorcontrib>Mavo Manstretta, Gian Marco</creatorcontrib><creatorcontrib>Ronda, Ana Carolina</creatorcontrib><creatorcontrib>Arias, Andrés Hugo</creatorcontrib><creatorcontrib>Tomba, Juan Pablo</creatorcontrib><creatorcontrib>Silva, Leonel Ignacio</creatorcontrib><creatorcontrib>Perillo, Gerardo Miguel Eduardo</creatorcontrib><creatorcontrib>Piccolo, María Cintia</creatorcontrib><title>First evidence of microplastics in nine lakes across Patagonia (South America)</title><title>The Science of the total environment</title><addtitle>Sci Total Environ</addtitle><description>Microplastics (MPs) on lakes have been reported mainly from Europe, Asia, and North America. Then, this study aimed to address the quantification and identification of MPs in nine lakes from the Argentine Patagonian Region. Blue colored fibers were dominant, with a size range between 0.2 and <0.4 mm. The mean MPs concentration was 0.9 ± 0.6 MPs m−3, suggesting a low pollution state when compared to other worldwide lakes. Raman microscopy analysis showed a predominance of Indigo Blue Polyethylene terephthalate (PET) particles. The upper-gradient runoff from urban settlements, textiles, and fisheries were identified as the main MPs sources and levels positively correlated with the higher area, shallower depth, and with an end-position in the watershed. These findings fill a gap in the geographical distribution knowledge, setting a baseline that emphasizes the need for better treatment of urban and fisheries wastes in continental lakes.
[Display omitted]
•Dominant microplastics were blue fibers with a size between 0.2 and <0.4 mm.•The mean concentration was 0.9 MPs m−3.•Patagonian lakes showed low MPs pollution when compared to lakes worldwide.•Fibers runoff or airborne deposition from urban settlements was the primary sources.•Raman identification yielded spectra compatible with Indigo Blue, PET, PU, PS and PP.</description><subject>Lakes</subject><subject>Microplastics</subject><subject>Patagonian region</subject><subject>Pollution</subject><issn>0048-9697</issn><issn>1879-1026</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqFkE1PwzAMhiMEYmPwFyDHcehI0jRNjtPEAGkCJOAcpUkKGf0YSTqJf09Hx674Ysl-_dp-ALjCaIYRZjfrWdAuttE22xlBpK-mIuXZERhjnosEI8KOwRghyhPBRD4CZyGsUR85x6dglBJKGRJ4DB6XzocI7dYZ22gL2xLWTvt2U6kQnQ7QNbBxjYWV-rQBqr4VAnxWUb23jVNw-tJ28QPOa-udVtfn4KRUVbAX-zwBb8vb18V9snq6e1jMV4mmnMUko9gQg1LEUs10jinPdMq50ajghorCKFXmCBVCUZJxkWksSlwQYrjKuGY4nYDp4Lvx7VdnQ5S1C9pWlWps2wVJaG-N8rynMgH5IP093dtSbryrlf-WGMkdTLmWB5hyB1MOMPvJy_2SrqitOcz90esF80Fg-1e3zvqd0Q6jcd7qKE3r_l3yA-HbiW0</recordid><startdate>20200901</startdate><enddate>20200901</enddate><creator>Alfonso, María Belén</creator><creator>Scordo, Facundo</creator><creator>Seitz, Carina</creator><creator>Mavo Manstretta, Gian Marco</creator><creator>Ronda, Ana Carolina</creator><creator>Arias, Andrés Hugo</creator><creator>Tomba, Juan Pablo</creator><creator>Silva, Leonel Ignacio</creator><creator>Perillo, Gerardo Miguel Eduardo</creator><creator>Piccolo, María Cintia</creator><general>Elsevier B.V</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-7985-3724</orcidid></search><sort><creationdate>20200901</creationdate><title>First evidence of microplastics in nine lakes across Patagonia (South America)</title><author>Alfonso, María Belén ; Scordo, Facundo ; Seitz, Carina ; Mavo Manstretta, Gian Marco ; Ronda, Ana Carolina ; Arias, Andrés Hugo ; Tomba, Juan Pablo ; Silva, Leonel Ignacio ; Perillo, Gerardo Miguel Eduardo ; Piccolo, María Cintia</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c486t-541d2d03063c6c71485c388dc0b8d49bdaaf700b9a425895c19f1b22d8a58c613</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Lakes</topic><topic>Microplastics</topic><topic>Patagonian region</topic><topic>Pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Alfonso, María Belén</creatorcontrib><creatorcontrib>Scordo, Facundo</creatorcontrib><creatorcontrib>Seitz, Carina</creatorcontrib><creatorcontrib>Mavo Manstretta, Gian Marco</creatorcontrib><creatorcontrib>Ronda, Ana Carolina</creatorcontrib><creatorcontrib>Arias, Andrés Hugo</creatorcontrib><creatorcontrib>Tomba, Juan Pablo</creatorcontrib><creatorcontrib>Silva, Leonel Ignacio</creatorcontrib><creatorcontrib>Perillo, Gerardo Miguel Eduardo</creatorcontrib><creatorcontrib>Piccolo, María Cintia</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>The Science of the total environment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Alfonso, María Belén</au><au>Scordo, Facundo</au><au>Seitz, Carina</au><au>Mavo Manstretta, Gian Marco</au><au>Ronda, Ana Carolina</au><au>Arias, Andrés Hugo</au><au>Tomba, Juan Pablo</au><au>Silva, Leonel Ignacio</au><au>Perillo, Gerardo Miguel Eduardo</au><au>Piccolo, María Cintia</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>First evidence of microplastics in nine lakes across Patagonia (South America)</atitle><jtitle>The Science of the total environment</jtitle><addtitle>Sci Total Environ</addtitle><date>2020-09-01</date><risdate>2020</risdate><volume>733</volume><spage>139385</spage><epage>139385</epage><pages>139385-139385</pages><artnum>139385</artnum><issn>0048-9697</issn><eissn>1879-1026</eissn><abstract>Microplastics (MPs) on lakes have been reported mainly from Europe, Asia, and North America. Then, this study aimed to address the quantification and identification of MPs in nine lakes from the Argentine Patagonian Region. Blue colored fibers were dominant, with a size range between 0.2 and <0.4 mm. The mean MPs concentration was 0.9 ± 0.6 MPs m−3, suggesting a low pollution state when compared to other worldwide lakes. Raman microscopy analysis showed a predominance of Indigo Blue Polyethylene terephthalate (PET) particles. The upper-gradient runoff from urban settlements, textiles, and fisheries were identified as the main MPs sources and levels positively correlated with the higher area, shallower depth, and with an end-position in the watershed. These findings fill a gap in the geographical distribution knowledge, setting a baseline that emphasizes the need for better treatment of urban and fisheries wastes in continental lakes.
[Display omitted]
•Dominant microplastics were blue fibers with a size between 0.2 and <0.4 mm.•The mean concentration was 0.9 MPs m−3.•Patagonian lakes showed low MPs pollution when compared to lakes worldwide.•Fibers runoff or airborne deposition from urban settlements was the primary sources.•Raman identification yielded spectra compatible with Indigo Blue, PET, PU, PS and PP.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>32446091</pmid><doi>10.1016/j.scitotenv.2020.139385</doi><tpages>1</tpages><orcidid>https://orcid.org/0000-0001-7985-3724</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Lakes Microplastics Patagonian region Pollution |
| title | First evidence of microplastics in nine lakes across Patagonia (South America) |
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