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Article ? AI-assigned paper type based on the abstract. Classification may not be perfect — flag errors using the feedback button. Tier 2 ? Original research — experimental, observational, or case-control study. Direct primary evidence. Sign in to save

A microplastic size classification scheme aligned with universal plankton survey methods

MethodsX 2021 177 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 50 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
Rafael Bermúdez, Rafael Bermúdez, Rafael Bermúdez, Rafael Bermúdez, Rafael Bermúdez, Rafael Bermúdez, Peter W. Swarzenski Peter W. Swarzenski Peter W. Swarzenski Peter W. Swarzenski Peter W. Swarzenski Peter W. Swarzenski Peter W. Swarzenski Peter W. Swarzenski Peter W. Swarzenski Peter W. Swarzenski Peter W. Swarzenski Peter W. Swarzenski Peter W. Swarzenski Peter W. Swarzenski Peter W. Swarzenski

Summary

This paper proposed harmonizing microplastic size classification with existing plankton research categories established over 120 years, arguing that aligning the two frameworks would enable biologically meaningful size comparisons and facilitate integration of MP data with plankton ecology literature.

Microplastics (MP) are a pollutant that can be found in all marine ecosystems. Currently one of the most used forms to classify them is through their size. However, the current size categories in use cover an extremely wide range of sizes and are not based on a biological or physical basis. Thus, here we propose to harmonize the MP size categories with the ones already in used on plankton research for more than 120 years. This will allow the implementation of more refined MP size classes that are connected to a biological reality and will also enable the comparison of a myriad of literature on plankton research with the new work on MP.

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