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61,005 resultsShowing papers similar to Studies on the Impact of Microplastics in Freshwater Systems: Biota Could Be Vital Indicators in Delta State, Nigeria
ClearEnvironmental Sustainability Implications of Microplastic Accumulation in Riverbank Vegetation of the Niger, Omambala, and Idemili Rivers
Researchers examined microplastic accumulation in riverbank vegetation along the Niger, Omambala, and Idemili Rivers, assessing the environmental sustainability implications of plastic contamination in freshwater plant communities.
Presence and Abundance of Microplastics in Benthic Organisms from Some Niger Delta, Nigeria Coastal Rivers
Researchers investigated the presence and abundance of microplastics in benthic organisms collected from coastal rivers in the Niger Delta region of Nigeria, documenting contamination levels in organisms from these ecologically significant waterways.
Characterization of Microplastics Residue in Water and Biota of Majidun Estuarines, Lagos Nigeria
Researchers characterized microplastics in surface water and commercially harvested aquatic species from the Majidun River estuary in Lagos, Nigeria, providing the first documented assessment of microplastic pollution in this location. Multiple polymer types were identified in both water and biota samples.
Assessment of Microplastic Pollution in Surface Water and Sediments of Otammiri River, Imo State, Nigeria
Researchers assessed microplastic pollution in the surface water and sediments of Otammiri River, characterizing the abundance, morphology, polymer types, and spatial distribution of microplastics to evaluate contamination levels and ecological risks in this Nigerian freshwater system.
The importance of microplastics pollution studies in water and soil of Nigeria ecosystems
This review highlights the lack of microplastic pollution research in Nigeria, despite the country's growing plastic production and consumption. The author calls for more local studies to generate data needed for science-based policy on plastic waste management in African ecosystems.
Microplastics Pollution in Nigerian Aquatic Ecosystems: Sources, Pathways, Impacts, and Mitigation Strategies. A Review
This review synthesized evidence on microplastic contamination across Nigerian aquatic ecosystems, including rivers, lagoons, seafood, and drinking water. The authors describe complex pollution pathways and impacts on organisms across trophic levels, while highlighting the need for Nigeria-specific research and stronger waste management policies.
Current Knowledge of Methods for Assessing Surface Water Pollution with Microplastics and their Impact on Aquatic Species
This Romanian study reviewed methods for measuring microplastic contamination in surface water, particularly in deltaic ecosystems monitored for water quality. It proposes microplastics as a new indicator for ecological status assessments in river delta environments.
Microplastics Pollution of Water, Sediment, and Selected Fish Species from Bayelsa State, Nigeria
Researchers sampled water, sediment, and multiple fish species from three communities in Sagbama, Bayelsa State, Nigeria, to characterize microplastic contamination across aquatic compartments. Microplastics were detected in all matrices, with fibers dominating, establishing baseline contamination data for this Niger Delta region where residents rely heavily on local fish for food.
Microplastics Pollution of Water, Sediment, and Selected Fish Species from Bayelsa State, Nigeria
Researchers sampled water, sediment, and multiple fish species from three communities in Sagbama, Bayelsa State, Nigeria, to characterize microplastic contamination across aquatic compartments. Microplastics were detected in all matrices, with fibers dominating, establishing baseline contamination data for this Niger Delta region where residents rely heavily on local fish for food.
Assessment of Determinant Sources of Plastics and Microplastics Pollution in Inland Waterways Navigation in Lower River Niger
Researchers assessed plastic and microplastic pollution in Nigerian inland waterways, providing a baseline evaluation of contamination sources from navigation activities and identifying hotspots along the lower Niger River.
Presence and Abundance of Microplastics in Benthic Organisms from Some Niger Delta, Nigeria Coastal Rivers
Researchers examined benthic organisms—crabs, oysters, shrimps, lobsters, and others—from seven rivers in Nigeria's Niger Delta, finding 100% microplastic presence across all species and all sampling sites.
Assessment of the incidence of microplastics at Ndibe, Cross River, Nigeria
Researchers assessed microplastic occurrence in water and fish samples from Ndibe Beach on the Cross River in Nigeria, documenting widespread contamination at a popular recreational site and highlighting the threat microplastics pose to aquatic ecosystems and local communities in the Niger Delta region.
Assessment of fishes, sediment and water from some inland rivers across the six geopolitical zones in Nigeria for microplastics
Researchers analyzed fish, sediment, and water samples from inland rivers in Nigeria for microplastic contamination, finding particles across all matrices sampled. The study provides baseline pollution data for a region with limited prior microplastic monitoring.
A Comprehensive Review on Microplastics Pollution in Nigerian Aquatic Environments
This comprehensive review examined microplastic pollution across Nigerian aquatic environments, including rivers, lagoons, estuaries, and sediments. Researchers found that microplastics are widespread in Nigerian waters due to poor waste management, wastewater discharges, and industrial activities, with contamination also detected in food and drinking water consumed by the population.
Characterization of Macro Litter and Microplastics Abundance in the Ogunpa River, Ibadan: Intimation for Solid Waste Management and Environmental Policy
Researchers characterized macro litter and microplastic abundance across five sites on the Ogunpa River in Ibadan, Nigeria during the wet season, finding high plastic contamination driven by inadequate waste management and recommending targeted environmental policy responses.
Macrodebris and microplastics pollution in Nigeria: first report on abundance, distribution and composition
Researchers conducted the first assessment of macrodebris and microplastics in five rivers in southeastern Nigeria, finding plastics as the dominant macrodebris type at 59% and documenting small microplastic particles as small as 11 micrometers across all sites.
Freshwater insects of different feeding guilds ingest microplastics in two Gulf of Guinea tributaries in Nigeria
Scientists collected freshwater insects from two Nigerian tributaries of the Gulf of Guinea and found microplastics ingested across different feeding guilds, providing rare baseline data on microplastic contamination of African freshwater ecosystems.
Characterization of Microplastics in the Sediment of Azuabie and Eagle Island Creeks, Rivers State, Niger Delta
Researchers characterized microplastics in sediment samples from Azuabie and Eagle Island Creeks in Rivers State, Nigeria (Niger Delta), identifying microplastic abundance, morphology, color, and polymer types in a region where these particles can accumulate in fish tissues, transport pathogens, and concentrate toxic pollutants in the marine environment.
Microplastics in freshwater systems: A review on occurrence, environmental effects, and methods for microplastics detection
This review summarizes the current understanding of microplastic contamination in freshwater systems, from sources like wastewater treatment plants to their effects on aquatic life. Researchers note that microplastics can carry toxic chemicals and have been shown to cause intestinal damage and metabolic changes in fish. The paper highlights that freshwater microplastic pollution is a significant and growing concern that warrants more research attention.
Occurrence and distribution of microplastics in water, sediment, and aquatic insects of the Owena River, Osun state, Nigeria
Researchers surveyed microplastic contamination in water, sediment, and aquatic insects from the Owena River in Nigeria over a 12-month period. Microplastics were found across all sample types and river sections, with fibers and fragments being the most common forms. The study suggests that aquatic insects can serve as biological indicators of microplastic pollution in freshwater ecosystems.
Microplastic particles in river sediments and water of southwestern Nigeria: insights on the occurrence, seasonal distribution, composition, and source apportionment
Researchers surveyed microplastic contamination in river water and sediments across southwestern Nigeria, providing some of the first baseline data for the region. They found microplastics at every sampling site, with fibers and fragments being the most common forms, and concentrations varying by season and location. The study points to urban runoff, agricultural activities, and inadequate waste management as the primary sources of this pollution.
Environmental Impact of Microplastics in Aquatic Ecosystems: A Review of Current Research and Future Directions
This review examines microplastic pollution in aquatic ecosystems, covering chemical, biological, and ecological processes beyond simple physical contamination and identifying priority areas for future research directions.
The organism fate of inland freshwater system under micro-/nano-plastic pollution: A review of past decade.
This review synthesized a decade of research on how micro- and nano-plastics affect freshwater organisms including microalgae, macrophytes, zooplankton, benthic invertebrates, and fish, finding that impacts range from impaired photosynthesis and oxidative stress to reproductive disruption and behavioral changes across multiple biological levels.
Microbes Associated with Bioremediation of Microplastic Waste in Nigerian Freshwater Bodies: A Review
This review examines bacterial and fungal species capable of bioremediation of microplastic waste in Nigerian freshwater bodies, highlighting promising microbial approaches for breaking down microplastics both aerobically and anaerobically.