Identificador persistente para citar o vincular este elemento:
http://hdl.handle.net/10553/112532
Campo DC | Valor | idioma |
---|---|---|
dc.contributor.author | Villanova-Solano, Cristina | en_US |
dc.contributor.author | Díaz-Peña, Francisco J. | en_US |
dc.contributor.author | Hernández-Sánchez, Cintia | en_US |
dc.contributor.author | González-Sálamo, Javier | en_US |
dc.contributor.author | González-Pleiter, Miguel | en_US |
dc.contributor.author | Vega Moreno, Daura | en_US |
dc.contributor.author | Fernández-Piñas, Francisca | en_US |
dc.contributor.author | Fraile Nuez, Eugenio | en_US |
dc.contributor.author | Machín Jiménez, Francisco José | en_US |
dc.contributor.author | Hernández-Borges, Javier | en_US |
dc.date.accessioned | 2021-11-02T14:17:43Z | - |
dc.date.available | 2021-11-02T14:17:43Z | - |
dc.date.issued | 2022 | en_US |
dc.identifier.issn | 0045-6535 | en_US |
dc.identifier.other | Scopus | - |
dc.identifier.uri | http://hdl.handle.net/10553/112532 | - |
dc.description.abstract | In this work, the microplastic content of sediments collected in July 2020 between 5 and 7 m depth was studied in four locations of La Palma island (Canary Islands, Spain). At each sampling location, three samples were taken parallel to the shoreline. The microplastic content in each sampling corer was studied every 2.5 cm depth after digestion with a H2O2 solution followed by flotation in a saturated NaCl solution. Visualization of the final filtrates under a stereomicroscope revealed that all the sediment samples evaluated contained mostly microfibers (98.3%) which were mainly white/colorless (86.0%) and blue (9.8%), with an average length of 2423 ± 2235 (SD) mm and an average concentration of 2682 ± 827 items per kg of dry weight, being the total number of items found 1,019. Fourier Transform Infrared microscopy analysis of 13.9% (n = 139) of the microfibers also showed that they were mainly cellulosic (81.3%). No significant differences were found between the depths of the sediment. However, significant differences were found between the number of fibers from the sampling sites at the east and west of the island. Such variability could be driven by the winds and ocean mesoscale dynamics in the area. This study confirms the wide distribution of microfibers in sediments from an oceanic island like La Palma, providing their first report in marine sediments of the Canary Islands. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | Chemosphere | en_US |
dc.source | Chemosphere [ISSN 0045-6535], v. 288 (Part 2), 132530, (Febrero 2022) | en_US |
dc.subject | 2510 Oceanografía | en_US |
dc.subject | 251090-1 Geología marina. Dinámica sedimentaria | en_US |
dc.subject | 251006 Procesos del fondo marino | en_US |
dc.subject | 330811 Control de la contaminación del agua | en_US |
dc.subject | 331210 Plásticos | en_US |
dc.subject.other | Canary Islands | en_US |
dc.subject.other | Fibers | en_US |
dc.subject.other | Fourier Transform Infrared Microscopy | en_US |
dc.subject.other | Microplastics | en_US |
dc.subject.other | Ocean Dynamic | en_US |
dc.subject.other | Sediments | en_US |
dc.title | Microplastic pollution in sublittoral coastal sediments of a North Atlantic island: The case of La Palma (Canary Islands, Spain) | en_US |
dc.type | info:eu-repo/semantics/Article | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/j.chemosphere.2021.132530 | en_US |
dc.identifier.scopus | 85117413841 | - |
dc.identifier.isi | 000710096100004 | - |
dc.contributor.orcid | NO DATA | - |
dc.contributor.orcid | NO DATA | - |
dc.contributor.orcid | NO DATA | - |
dc.contributor.orcid | NO DATA | - |
dc.contributor.orcid | NO DATA | - |
dc.contributor.orcid | 0000-0002-4993-4694 | - |
dc.contributor.orcid | NO DATA | - |
dc.contributor.orcid | 0000-0003-4250-4445 | - |
dc.contributor.orcid | NO DATA | - |
dc.contributor.orcid | NO DATA | - |
dc.contributor.authorscopusid | 57301442700 | - |
dc.contributor.authorscopusid | 57214915277 | - |
dc.contributor.authorscopusid | 55208067500 | - |
dc.contributor.authorscopusid | 56705535000 | - |
dc.contributor.authorscopusid | 55580916900 | - |
dc.contributor.authorscopusid | 57301291200 | - |
dc.contributor.authorscopusid | 6602107662 | - |
dc.contributor.authorscopusid | 12139561900 | - |
dc.contributor.authorscopusid | 6602804374 | - |
dc.contributor.authorscopusid | 9842591800 | - |
dc.identifier.eissn | 1879-1298 | - |
dc.relation.volume | 288 | en_US |
dc.investigacion | Ciencias | en_US |
dc.type2 | Artículo | en_US |
dc.contributor.daisngid | 46831063 | - |
dc.contributor.daisngid | 35346551 | - |
dc.contributor.daisngid | 28274109 | - |
dc.contributor.daisngid | 43802766 | - |
dc.contributor.daisngid | 4577162 | - |
dc.contributor.daisngid | 2847761 | - |
dc.contributor.daisngid | 20136846 | - |
dc.contributor.daisngid | 40092377 | - |
dc.contributor.daisngid | 1451397 | - |
dc.contributor.daisngid | 34789390 | - |
dc.description.numberofpages | 12 | en_US |
dc.utils.revision | Sí | en_US |
dc.contributor.wosstandard | WOS:Villanova-Solano, C | - |
dc.contributor.wosstandard | WOS:Diaz-Pena, FJ | - |
dc.contributor.wosstandard | WOS:Hernandez-Sanchez, C | - |
dc.contributor.wosstandard | WOS:Gonzalez-Salamo, J | - |
dc.contributor.wosstandard | WOS:Gonzalez-Pleiter, M | - |
dc.contributor.wosstandard | WOS:Vega-Moreno, D | - |
dc.contributor.wosstandard | WOS:Fernandez-Pinas, F | - |
dc.contributor.wosstandard | WOS:Fraile-Nuez, E | - |
dc.contributor.wosstandard | WOS:Machin, F | - |
dc.contributor.wosstandard | WOS:Hernandez-Borges, J | - |
dc.date.coverdate | Febrero 2022 | en_US |
dc.identifier.ulpgc | Sí | en_US |
dc.contributor.buulpgc | BU-BAS | en_US |
dc.description.sjr | 1,727 | - |
dc.description.jcr | 8,8 | - |
dc.description.sjrq | Q1 | - |
dc.description.jcrq | Q1 | - |
dc.description.scie | SCIE | - |
dc.description.miaricds | 11,0 | |
item.fulltext | Con texto completo | - |
item.grantfulltext | open | - |
crisitem.author.dept | GIR Tecnologías, Gestión y Biogeoquímica Ambiental | - |
crisitem.author.dept | Departamento de Química | - |
crisitem.author.dept | GIR ECOAQUA: Oceanografía Física y Geofísica Aplicada | - |
crisitem.author.dept | IU de Investigación en Acuicultura Sostenible y Ec | - |
crisitem.author.dept | Departamento de Física | - |
crisitem.author.orcid | 0000-0002-4993-4694 | - |
crisitem.author.orcid | 0000-0002-4281-6804 | - |
crisitem.author.parentorg | Departamento de Química | - |
crisitem.author.parentorg | IU de Investigación en Acuicultura Sostenible y Ec | - |
crisitem.author.fullName | Vega Moreno, Daura | - |
crisitem.author.fullName | Fraile Nuez,Eugenio | - |
crisitem.author.fullName | Machín Jiménez, Francisco José | - |
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