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Microplastic Pollution in the Marine Environment

2025 1 citation

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This review examined the scope of microplastic pollution in marine environments, focusing on particles smaller than 5 mm. Researchers found that microplastics act as repositories for plastic waste and carry chemical additives and adsorbed pollutants that pose extensive risks to marine ecosystems.

Microplastics, defined as particles with the longest dimension of less than 5 mm, have become a significant concern as they act as a repository for plastic waste from global sources. The potential ramifications of microplastics in marine ecosystems are extensive, given the presence of additives and sorbed components from the surrounding environment. This chapter explores the escalating issue of microplastic contamination in marine ecosystems and its far-reaching impacts on aquatic life. The variable toxicity of microplastics among aquatic organisms is discussed, highlighting the effect on the specific organism and the type of microplastics involved. The ecological implications of microplastics on diverse aquatic organisms are thoroughly explored, offering valuable insights into the complex challenges posed by microplastic pollution. By shedding light on the current state of knowledge and presenting potential avenues for mitigation, this chapter contributes to a deeper understanding of the multifaceted issue of microplastic pollution in marine environments and its implications on aquatic organisms.

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