BLoP – Bioplastic Raman/FTIR Spectral Library

Raman and μATR-FTIR spectral library for identifying bioplastics in environmental samples, covering 8 polymer types with 79–96% detection accuracy
TRADE: Trash Rapid Assessment Data Exchange (ArcGIS Hub)

TRADE is a platform that standardizes community-based rapid trash assessments for MS4 stormwater monitoring, visualization, and downloadable reporting-ready datasets.
River-OSPAR Plastics Dataset: Global River Macrolitter Shapes, Sizes, and Material Properties

The River-OSPAR Plastics Dataset contains >229k litter items collected from 4 continents with mass, volume, density, dimensions, and categorization.
Microplastics and Trash Cleaning and Harmonization: Semantic Data Ingestion and Harmonization Using Artificial Intelligence

MaTCH is an AI-powered tool that harmonizes microplastics and trash datasets. Use the live app or open-source code to standardize plastic pollution data.
MPSizeBase

MPSizeBase is an open-access database of microplastic size distributions for research, standardization, and data sharing. Contribute and explore now!
COMEX — Canadian Ocean Microplastics Data Portal

Web platform for exploring Canadian marine microplastics monitoring data to support standardized, policy-relevant decision making.
Macroplastic Ingestion Mortality Database

An open-access database of >10,000 necropsies and their associated macroplastic burden ins bin marine animals with a novel risk assessment framework.
NCEI Marine Microplastics Interactive Map and Database

An open database and web map tool from NOAA that providesd access to aggregated global data on microplastics in marine settings.
EasyMP — Microplastic Reference Materials

Commercially available microplastic fragments and fibers with published characterization data for QA/QC, method validation, and toxicity testing.
Atlas of Ocean Microplastics — Global Distribution Database

Global database mapping ocean microplastic occurrence from researchers and governments worldwide, with interactive 2D visualizations of survey locations an