Microplastics in Surface Water of River Nun in Bayelsa Central, Nigeria: Occurrence, Distribution Pattern, and Ecological Risk
Microplastic pollution poses a growing threat to aquatic ecosystems and biodiversity due to its persistence and potential harm to human health. This study examines the occurrence, distribution, and ecological impact of microplastics in surface water from River Nun, Bayelsa Central, Nigeria. Sampling was conducted at six locations over six months (January–March and July–September 2024). Samples were processed using NOAA techniques, including filtration, density separation, and microscopy, while FTIR and GC-MS were used for polymer and additive analysis.