The effects of microplastics in oceans and marine environment on public health – a mini-review
Abstract
Abstract Plastic’s versatility is one reason why production or use has not decreased over the years. The production of plastic globally was 359 million metric tons as of 2018, and this number increased by 3.5% in 2019. Microplastics, which are tiny particles of various types and forms of plastic, can be found in cosmetics, fabrics, car parts, machinery, footwear,products packaging, polythene bags and so on. Over time, these particles, through the process of wear and tear of these various plastic products, indiscriminate disposal, runoffs, and erosion, find their way into water bodies from rivers and streams into larger water bodies like seas and oceans. These tiny non-biodegradable particles find their way into living organisms carrying along with them other harmful chemical contaminants. This study reviews the effects that microplastics found in marine environments have on public health in general. It covers the types and sources of microplastics and the various ways in which microplastics have affected human health and different aquatic species in the marine environment. The review showed all pointers of microplastics present in the environment to have negative impacts on the ecosystem. Certain research gaps are pointed out, like the integration of researchinto policies to help improve the environment and the standardization of dedicated procedures and methods of reporting microplastic pollution. Suggestions were made for possible solutions like the reduction of plastic…
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