Challenges of Microplastic Research in Asia and Africa

There is no doubt that microplastics are currently one of the major pollutants in our ecosystem, especially in Asia and Africa. Despite the numerous studies delivering important information regarding microplastics in the environment, their effects on the ecosystem, and actions taken to tackle further pollution, there are still many challenges that needs to be solved for future studies. The number one challenge is the lack of comprehensive studies covering a wide geographical area to understand the extent of the issue. Currently, limited action is taken to monitor the microplastic pollution state in Asia and Africa due to the lack of certain sophisticated equipment and resources. In addition to the previous issue, there is no specific standardization for microplastic analysis, including no standard sampling method, no standard protocol for sample preparation, and no standard characterization. Moreover, many areas in Asia and Africa are struggling with inadequate solid waste management, pollution prevention, and the minimum development of alternatives to plastics, which leads to extensive microplastic pollution. Addressing these challenges in future studies may contribute to the knowledge of microplastics research and may tackle further microplastics pollution, especially in Asia and Africa.