Microplastics in Latin America and the Caribbean: A review on current status and perspectives

A literature review was carried out to analyze the current status of microplastic research in Latin America and the Caribbean (LAC). Specifically, this work focused on publications pertaining to (1) occurrence and distribution of microplastics in the environment, including water, sediments, and soil...

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Bibliographic Details
Published in:Journal of environmental management 2022-05, Vol.309, p.114698-114698, Article 114698
Main Authors: Orona-Návar, Carolina, García-Morales, Raul, Loge, Frank J., Mahlknecht, Jürgen, Aguilar-Hernández, Iris, Ornelas-Soto, Nancy
Format: Article
Language:English
Subjects:
Aquatic systems
Caribbean Region - epidemiology
COVID-19
Humans
Latin America - epidemiology
Latin America and the Caribbean
Microplastics
Organisms
Pandemics
Plastics
SARS-CoV-2
Sediments
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Summary:A literature review was carried out to analyze the current status of microplastic research in Latin America and the Caribbean (LAC). Specifically, this work focused on publications pertaining to (1) occurrence and distribution of microplastics in the environment, including water, sediments, and soil and (2) the environmental impact of MPs, particularly their presence and effects on aquatic and terrestrial organisms. The review included peer-reviewed articles from Scopus, Science Direct, Web of Science, Google Scholar and two iberoamerican open access databases (Redalyc and SciELO). It was found that LAC has only contributed to 5% of the global scientific output on microplastics, and overall the highest contributor within the region was Brazil (52%), followed by Chile (16%) and Mexico (13%). An additional section analyzing the barriers to conducting microplastic research in LAC and their exacerbation by the current COVID-19 pandemic was included to provide additional context behind the relatively low scientific production and improve recommendations encouraging research in this region. •Most of the studies in LAC were focused on occurrence and effects of MPs in biota.•Morphological and behavioral changes were observed in LAC organisms exposed to MPs.•In coastal areas of LAC, PP and PE were the most frequently detected type of MP.•Studies from the LAC coastlines showed the danger of pollutants adsorbed on MPs.
ISSN:0301-4797
1095-8630
DOI:10.1016/j.jenvman.2022.114698