RICA 2021
DOI: 10.20937/rica.53745
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REGISTRO PRELIMINAR DE MICROPLÁSTICOS EN FECAS DEL LEÓN MARINO SUDAMERICANO (Otaria byronia [de Blainville 1820]) RECOLECTADAS EN PUNTA SAN JUAN, PERÚ

Abstract: Los residuos plásticos han sido identificados en excretas de otáridos alrededor del mundo. No obstante, en el Perú los reportes previos de estos contaminantes en Otaria byronia no han sido evaluados. En el presente trabajo se reporta la presencia y forma de microplásticos (MP) en las heces de esta especie, recolectadas dentro de un área natural protegida al sur del Perú. Se logró identificar un total de 47 partículas plásticas clasificadas como fibras y fragmentos, cuya media longitudinal fue de 3.02 y 1.19 mm… Show more

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Cited by 2 publications
(3 citation statements)
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“…P. monodon also constitutes an important prey for marine mammals and birds, as has been demonstrated in the Paracas Peninsula and in the Reserva Guanera Punta San Juan in Peru [71,73,80]. In northern Chile, in Arica (18 • 34 S), Iquique (20 • 48 S) and Mejillones (23 • 04 S) P. monodon has been reported as the most important prey of the South American sea lion Otaria byronia [69] and as the dominant prey south of Iquique during the ENSO events of 1997-1998 and 2009-2010, which positively influenced its abundance [67].…”
Section: Pelecanoides Garnotiimentioning
confidence: 89%
“…P. monodon also constitutes an important prey for marine mammals and birds, as has been demonstrated in the Paracas Peninsula and in the Reserva Guanera Punta San Juan in Peru [71,73,80]. In northern Chile, in Arica (18 • 34 S), Iquique (20 • 48 S) and Mejillones (23 • 04 S) P. monodon has been reported as the most important prey of the South American sea lion Otaria byronia [69] and as the dominant prey south of Iquique during the ENSO events of 1997-1998 and 2009-2010, which positively influenced its abundance [67].…”
Section: Pelecanoides Garnotiimentioning
confidence: 89%
“…Los microplásticos (MP), elementos sintéticos producidos directa o indirectamente por el hombre, presentan tamaños hasta de 5 mm (Iannacone et al, 2019;Zhou et al, 2020). Actualmente se desarrollan más investigaciones sobre los MP en los ecosistemas marinos en comparación con los ecosistemas marino costeros, y menos aún en los humedales costeros (Ayala et al, 2021). Por ello, es de gran importancia caracterizar e identificar los impactos ambientales generados por los MP en los humedales (Reynolds y Ryan, 2018;Faria et al, 2021).…”
unclassified
“…Se usó un GPS Garmin 64s (The Environment Management's CEO, Kansas, Microplastics (MP) are synthetic elements produced directly or indirectly by man, with sizes up of to 5 mm (Iannacone et al, 2019;Zhou et al, 2020). There is currently more research on MP in marine ecosystems compared to coastal marine ecosystems, and even less in coastal wetlands (Ayala et al, 2021). Therefore, it is of great importance to characterize and identify the environmental impacts generated by MP in wetlands Faria et al, 2021).…”
mentioning
confidence: 99%