Microplastic ingestion and distribution in demersal fishes reveals wetland sink dynamics in the Agusan Marsh Wildlife Sanctuary, Philippines.
Distribution of microplastic (MP) across Philippine freshwater wetlands remains poorly documented despite their potential role as MP sinks. Current study assessed MP ingestion in two invasive demersal species, Pterygoplichthys spp. and Channa striata, in surface water and sediments from selected areas inside Agusan Mar...