AI Article Synopsis

  • Microplastics are increasingly prevalent in both land and water environments, raising global concerns and highlighting the importance of current research trends.
  • The study analyzed publications from 1990 to 2022, revealing a significant rise in microplastic-related publications and citations, especially a 19-fold increase in publications and 35-fold increase in citations since 2015.
  • The research utilized the TF-IDF method for keyword analysis, identifying emerging keywords from 2020 to 2022 that could guide future studies in the microplastics field.

Article Abstract

In recent years, microplastics have become an integral part of the terrestrial and aquatic environments, which is one of the major concerns of communities around the world. Therefore, it is necessary to know the current status of studies and feasible potentials in the future. This study, conducted an in-depth bibliometric analysis of publications from 1990 to 2022 to present the influential countries, authors, institutes, papers, and journals on microplastics. Findings reveal that there has been a steady increase in microplastic publications and citations in recent years. And, the number of publications and citations has increased 19 and 35 times since 2015. Besides, we performed a comprehensive keyword analysis to show the significant keywords and clusters in this field. In particular, this study used the TF-IDF method as a text-mining analysis to extract the new keywords used in recent years (i.e., 2020-2022). New keywords can draw the attention of scholars to important issues and provide a basis for future research directions.

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http://dx.doi.org/10.1007/s11356-023-27647-1DOI Listing

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