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Ecological consequences of microplastic pollution in sub-Saharan Africa aquatic ecosystems: An implication to environmental health

HydroResearch 2023 23 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 55 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
Edward Moto, Miraji Hossein, Ramadhani Bakari, Alfred Said, Juma Rajabu Selemani, Salma Nkrumah, Asha Ripanda, Mwemezi J. Rwiza, Elias C. Nyanza, Revocatus L. Machunda

Summary

This review examines the ecological consequences of microplastic pollution in aquatic ecosystems across sub-Saharan Africa, where research on the topic remains limited. Researchers summarized evidence that microplastics have been found in water, sediment, and aquatic organisms throughout the region, with potential effects on food chains and human health. The study highlights the urgent need for more comprehensive monitoring and policy responses in African countries.

Models

Microplastic pollution (MPs) emerged as a significant environmental concern due to its persistent nature. These MPs particles endure in waters, soils, and even the atmosphere, posing potential threats to the entire ecosystem. Aquatic organisms are at risk of ingesting MPs, leading to accumulation in tissues, ultimately affecting entire food chain. This study aims to provide an overview of sources of MPs, distribution, and potential environmental impacts. MPs have been documented in various substances such as bottled water, salts, seafood, and even the air. However, the full extent of the health consequences on human exposure remains uncertain. Therefore, it is imperative that we draw public attention to the presence of these pollutants in the environment. To mitigate adverse effects of MPs, reducing plastic consumption, implementing improved waste management practices, and advocating sustainable behaviors are essential for well-being of natural ecosystems and the health human populations.

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