Científicos de la Basura — Citizen Marine Litter Monitoring

Científicos de la Basura is a Chilean citizen science program monitoring marine and riverine litter across Latin America, engaging students and communities in data collection
The Big Microplastic Survey — Citizen Science Data

The Big Microplastic Survey is a global citizen science project collecting essential data on microplastics and mesoplastics in rivers, lakes, and coastal regions.
PlastiPrint – Microplastic Computational Fingerprinting Tool

This open-source machine learning workflow integrates multi-instrumental mass spectrometry data to chemically fingerprint and track microplastic pollution sources.
Wayfinder Society for Environmental Education

Free environmental education lesson plans, classroom toolkits, activity guides, and more for all grade levels with a specific focus on ocean plastic pollution.
SCCWRP Workshop on Sample Collection Method for Microplastics in Drinking Water

Training video, method, parts list, and presentations for sampling microplastics in drinking water for regulatory use in California
Lesson plan for Citizen Science Laboratory Investigation of Microplastics

Detailed instructions for low-cost lesson plan (10th-12th grades) for conducting a citizen science laboratory investigation of microplastics
Plasticpedia — Manufacturing Information & Standards

Plasticpedia is an informational database from Toling Corp, guiding manufacturers on plastic material properties, processing, and testing standards like ASTM, etc.
International Waste Platform

Non-profit network of plastic pollution experts. Produces and collects information, presentations, and databases on plastic pollution.
Microplastics in Wastewater Pilot Study Procedure at Central San

Instructional video for microplastics sampling in wastewater using ASTM D8332-20
Asia-Pacific Economic Co-operation (APEC) workshop on ‘Nanoplastics in Marine Debris

Recorded presentations and report from the 2021 workshop.