Mitigating Microplastic Pollution in Aquaculture: Impacts on Food Systems

Concerns are being raised globally about the substantial amount of microplastic contamination in the environment today as a result of the pervasive usage of plastic and its long-lasting ecological repercussions. Aquatic animals in aquatic habitats consume microplastics, which has an impact on their flourishment and maturation and cause change of trophic level to higher living organisms in the food cycle. Therefore, eating aquatic products is one of the main ways that people are exposed to microplastics. The production of fishFishes raised in aquacultureAquaculture has increased dramatically recently and surpasses that of captured fishFishes. Since aquacultureAquaculture products are a major source of protein in the human diet, they have a direct and qualitative impact on food safety. This chapter compiles and summarizes the documented research on the origins and routes of microplastic pollutionMicroplastic pollution in aquatic environments, the effects it has on aquatic life and ecosystems, and the implications it has for food sustainabilitySustainability and safety. External importation, which includes plastic litter and waste from the terrestrial ecosystem, atmospheric deposition, transit, and shipping, is the main cause of microplastics in aquacultureAquaculture environments. Higher levels of microplastic buildup are also caused by the utilization of plastic tools and gear, health and nourishing items for aquacultureAquaculture, and specialized settings for aquacultureAquaculture. We also discuss the harm that microplastics cause to farmed species and the potential health risks they pose to humans by moving up the food chain. This chapter emphasizes negative consequences of microplastic pollutionMicroplastic pollution in aquatic life, especially environmental harm that microplastic pollutionMicroplastic pollution causes to aquacultureAquaculture species and the resulting in diseaseDiseases susceptibility to humans. It also advocates for controlling microplastics in aquacultureAquaculture ecosystems to a limited extent.