kilometers, which is quite broad ”, explains the University of Almería researcher Amadeo Rodríguez to the Discover Foundation . The degradation of plastic derived from human activity generates residues the size of about a micrometer, the equivalent of the tip of a hair. These polymers affect, either through their intake or because they contaminate an environment, the various ecosystems and the beings that inhabit them. This is shown by reports such as ‘Marine litter, plastics and microplastics: origins, impacts and consequences of a global threat’, published by the Ministry for the Ecological Transition and the Demographic Challenge. The plastic particles are so tiny that the wind carries them constantly, which is why they are present in places such as

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flowers where bees carry out their activity and, once they are China WhatsApp Number List attached to their thorax, abdomen, legs and wings, the workers transport them to honeycomb. In this way, microplastics also end up in the honey consumed in swarms and, ultimately, humans. In the study entitled ‘Honeybees as active samplers for microplastic’ published in Science of total enviroment , experts from the Pesticide Residues group have analyzed 19 hives located in Copenhagen (Denmark) and its surroundings, where they collected the lifeless bodies of 4,187 bees. The experts identified in them 13 different types of microplastics such as polyethylene, which contain everyday utensils such as bottles or cables; epoxy resin, widely used as a coating for electrical systems and as a finish

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to protect paints; or polyvinyl acetate, present in glues and adhesives. “We contacted beekeepers associations to give us samples or parts of the hive. With their collaboration, we found that bees were indeed effective indicators in both urban and rural areas of Denmark and that the presence of microplastics is similar in both areas. The experts highlight that the presence of waste in rural and urban areas is very similar in Denmark and they explain two possible causes for this data. The first is that the cities are within the search range of the bees and they drag the polymers to a hive that is in a rural area. The second, that the wind carries microplastics from large urban centers to the countryside. To check the presence of microplastics in these insects,

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