Microplastic Pollution: Threats and Impacts on Global Marine Ecosystems

This study investigates the scope of global marine microplastic pollution and its implications on marine ecosystems and human health. We first delve into how plastic enters the ocean, with an emphasis on the accumulation of plastic along coastlines, particularly the formation and impact of the Great Pacific Garbage Patch (GPGP). Through a concentration map of marine microplastics across five continents, the global distribution of microplastic pollution is revealed. Furthermore, the effects of microplastics on marine wildlife are explored, as well as their potential entry into the human food chain, posing potential public health risks. The results of our research underscore the serious threats of microplastic pollution to global marine ecosystems and human health, emphasizing the need for more scientific research and policy measures to address this challenge.

Automated summary

This study explores the extent of global marine microplastic pollution and its impact on marine ecosystems and human health. It examines the entry of plastic into the ocean, particularly the accumulation of plastic along coastlines and the formation of the Great Pacific Garbage Patch. Using a concentration map of marine microplastics across five continents, the global distribution of microplastic pollution is revealed. The study also investigates the effects of microplastics on marine wildlife and their potential entry into the human food chain, posing health risks. The results emphasize the urgent need for scientific research and policy measures to address the serious threats of microplastic pollution to global marine ecosystems and human health.