Validation of sediment granulometry as a key factor in microplastic accumulation: Comparative analysis between the Tena and Pano rivers, ecuadorian Amazon. In: III International Congress of Biotechnology and Neotropical Ecosystems. [s.l.] : Editorial Unión Científica,2026. p. cter.e7. DOI: 10.63804/CIBEN.25.cter.e7. Disponível em: https://libros.editorialunioncientifica.com/index.php/EUC/catalog/book/11/chapter/61. Acesso em: 9 jul. 2026.