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MurithiRG/microplastic-meta-analysis: Code and data for: A Meta-Analysis of Microplastic Accumulation Dynamics in Agricultural Soils under Long-Term Plastic Film Mulching

Science Advances 2026
Rachael Gakii Murithi

Summary

This repository contains R code and data for a meta-analysis examining microplastic accumulation dynamics in agricultural soils under long-term plastic film mulching. The analysis synthesized data from multiple studies to quantify how plastic mulch use affects the buildup of microplastic particles in soil over time.

Study Type Review

Release Notes – v1.0 This is the initial release of the code and data for the meta-analysis titled "A Meta-Analysis of Microplastic Accumulation Dynamics in Agricultural Soils under Long-Term Plastic Film Mulching". Contents: R scripts for data extraction, meta-analysis, and figure generation (code/) Analysis and Figure generation Code.zip Extracted datasets (data/) Supplementary materials, including PRISMA checklist, search strategy, and quality assessment (supplementary/) Supplementary Materials.docx README with instructions for reproducing the analysis License: MIT (code) / CC-BY 4.0 (data) For full details, see the README file in the repository

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