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Dataset of quantification and classification of microplastics in Mexican sandy beaches

Data in Brief 2020 15 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 30 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
Arely Areanely Cruz‐Salas, Alethia Vázquez‐Morillas, Carolina Martínez‐Salvador, Juan Carlos Álvarez‐Zeferino, Arely Areanely Cruz‐Salas, Arely Areanely Cruz‐Salas, Juan Carlos Álvarez‐Zeferino, Juan Carlos Álvarez‐Zeferino, Arely Areanely Cruz‐Salas, Arely Areanely Cruz‐Salas, Juan Carlos Álvarez‐Zeferino, Juan Carlos Álvarez‐Zeferino, Juan Carlos Álvarez‐Zeferino, Carolina Martínez‐Salvador, Arely Areanely Cruz‐Salas, Arely Areanely Cruz‐Salas, Sara Ojeda‐Benítez Sara Ojeda‐Benítez Sara Ojeda‐Benítez Arely Areanely Cruz‐Salas, Alethia Vázquez‐Morillas, Alethia Vázquez‐Morillas, Alethia Vázquez‐Morillas, Juan Carlos Álvarez‐Zeferino, Arely Areanely Cruz‐Salas, Arely Areanely Cruz‐Salas, Juan Carlos Álvarez‐Zeferino, Juan Carlos Álvarez‐Zeferino, Arely Areanely Cruz‐Salas, Arely Areanely Cruz‐Salas, Juan Carlos Álvarez‐Zeferino, Juan Carlos Álvarez‐Zeferino, Juan Carlos Álvarez‐Zeferino, Arely Areanely Cruz‐Salas, Alethia Vázquez‐Morillas, Juan Carlos Álvarez‐Zeferino, Sara Ojeda‐Benítez Arely Areanely Cruz‐Salas, Carolina Martínez‐Salvador, Carolina Martínez‐Salvador, Carolina Martínez‐Salvador, Carolina Martínez‐Salvador, Alethia Vázquez‐Morillas, Juan Carlos Álvarez‐Zeferino, Alethia Vázquez‐Morillas, Alethia Vázquez‐Morillas, Alethia Vázquez‐Morillas, Alethia Vázquez‐Morillas, Alethia Vázquez‐Morillas, Alethia Vázquez‐Morillas, Juan Carlos Álvarez‐Zeferino, Alethia Vázquez‐Morillas, Alethia Vázquez‐Morillas, Alethia Vázquez‐Morillas, Alethia Vázquez‐Morillas, Alethia Vázquez‐Morillas, Alethia Vázquez‐Morillas, Arely Areanely Cruz‐Salas, Alethia Vázquez‐Morillas, Arely Areanely Cruz‐Salas, Arely Areanely Cruz‐Salas, Alethia Vázquez‐Morillas, Juan Carlos Álvarez‐Zeferino, Juan Carlos Álvarez‐Zeferino, Juan Carlos Álvarez‐Zeferino, Sara Ojeda‐Benítez Alethia Vázquez‐Morillas, Juan Carlos Álvarez‐Zeferino, Juan Carlos Álvarez‐Zeferino, Juan Carlos Álvarez‐Zeferino, Arely Areanely Cruz‐Salas, Alethia Vázquez‐Morillas, Arely Areanely Cruz‐Salas, Alethia Vázquez‐Morillas, Sara Ojeda‐Benítez Sara Ojeda‐Benítez Carolina Martínez‐Salvador, Alethia Vázquez‐Morillas, Sara Ojeda‐Benítez

Summary

This dataset presents the first national survey of microplastic contamination on 35 Mexican beaches across five coastal regions. Microplastics were found at all beaches, with fragments and pellets being the most common types, providing baseline data for monitoring plastic pollution along Mexico's coasts.

Study Type Environmental

The presence of microplastics in marine and coastal environments is an issue of concern for the preservation of these ecosystems. This dataset provides the results of the first national assessment of the presence of microplastics (<5 mm) in Mexican beaches. The research included 35 beaches along the five marine regions of the country. For each beach, ten samples (19 cm diameter, 5 cm depth) were taken along the high-tide line, and then microplastics were extracted by flotation and sieving. All the plastic particles were quantified and classified based on their colour, type of particle, and type of plastic used in their production, using visual inspection and FTIR spectroscopy. The use of the same methodology in all the beaches allowed us to compare and analyze the results, which are reported in the article Microplastics in Mexican beaches.

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