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Material flow analysis of plastic waste in the gulf co-operation countries (GCC) and the Arabian gulf: Focusing on Qatar
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Researchers mapped how much plastic waste is produced and recycled across Gulf countries, finding that the region generates nearly 12 million metric tons of plastic yearly, but only about 23% gets recycled, much of the rest likely ends up polluting the Arabian Gulf's waters. This matters because plastic waste breaks down into microplastics that contaminate seafood and marine ecosystems, posing potential health risks to people who eat fish and seafood from these waters; notably, Qatar is doing better than its neighbors, recycling about 40% of its plastic waste.
Global plastic waste production has increased dramatically in recent years, both globally and regionally, having a multitude of adverse effects on the environment and human health. However, little attention has been directed to this problem in the Arabian Gulf region. This study aims to delineate and map the status of the plastic waste problem in the Gulf Co-operation Countries (GCC), with a focus on Qatar. The study focuses on the plastic waste in the marine environment, depicting the different types, sizes and shapes of plastic particles found in the Arabian Gulf. To depict the flow of plastic waste, a generic material flow diagram was built using a material flow analysis software named STAN, in which transfer coefficients were assigned based on existing scientific literature and estimations built on data from local industries and recycling facilities. The recovery and recycling efforts that have been made by the different GCC countries, in efforts to reduce plastic waste and minimize the risk of plastic on the environment are analyzed, too. Our analyses indicate that approximately 11.9 Mt ± 595.395 Kt of plastic waste is produced annually in the GCC region, of which only 23 ± 15% is recycled, indicating that improvements are yet to be made in the recovery, recycling and treatment of plastics in the region. However, in Qatar, a higher percentage of plastics (40 ± 10%) is recovered-recycled with efforts to treat plastics and reuse it to generate energy.
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This study investigated the spatial and temporal variability of plastic marine debris in Qatar's coastal waters, finding that plastic pollution is widespread in the Arabian Gulf despite its remote perception, with implications for marine ecosystems and human coastal communities in the region.
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Researchers surveyed 11 beaches along Saudi Arabia's Arabian Gulf coast and found that plastic makes up nearly 87% of all litter, with none of the beaches meeting "very clean" standards. This matters because plastic trash on beaches breaks down over time into microplastics, which can enter seafood and drinking water, and this study also mapped how ocean currents carry litter southward, giving officials the data needed to target cleanup and prevention efforts where they're needed most.
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Researchers surveyed beaches and sea surface stations along the coast of Qatar in the Arabian Gulf and found microplastics — predominantly blue polyethylene and polypropylene fibers — in all sediment and seawater samples. The study documents that microplastic pollution is a problem in the Arabian Gulf region, not just in the North Atlantic or Pacific.
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