MétaCan
Menu
Cohort builder

4,299,418 works, Canadian by any of four routes.

Every filter state is a URL; the URL is the query; the query is citable via /q/⟨hash⟩. The page, the API and the export parse the same parameters.

The current cohort, streamed from the database: every work column, the machine labels, the provisional scores, and the per-row validation status. Exports are capped at 100,000 rows. Mints a permanent /q/ link for this exact query. The same filters always produce the same link, whoever asks.

Search term
Author
Year range
Sort
Language
Type
Field
Venue
Topic
Microplastics and Plastic Pollution
Retraction
Abstract
Evidence source
Study design
Label agreement
Label status

Direct Codex and Gemma labels are unvalidated and sparse. Distilled predictions cover the full frame and are also unvalidated. Choose the evidence source explicitly; absence of a direct label is never a negative label.

affaffiliation
fundfunder
venuejournal
aboutaboutness

The four routes compose: require the funder route and exclude affiliation to get the funder-only stratum no affiliation-based frame ever sees.

2,446 results · 1 filter active ·
Results by year
20002025
Publication date
Categories
Machine labels · sparse coverage
Evidence
Language
Type
Citations
An unlabeled work is unknown, not a negative. Label coverage is reported on every query.
2,446 works in the cohort · of 4,299,418page 4 of 49

Labels cover 2 of 2,446 works in this cohort. The rest are unlabeled, which is not a negative label: the label table is sparse today and grows as labeling rounds land.

Distilled predictions cover 2,446 of 2,446 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

afffundno abstractunlabeled
Key mechanisms of micro- and nanoplastic (MNP) toxicity across taxonomic groups
Sara Matthews, Lei Mai, Chang‐Bum Jeong, Jae‐Seong Lee, Eddy Y. Zeng, Elvis Genbo Xu
2021· review· en· Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology· Environmental Science
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · none
159
citations
aboutno affunlabeled
Effects of UV radiation on natural and synthetic materials
Anthony L. Andrady, Anu Heikkilä, Krishna K. Pandey, Laura S. Bruckman, Christopher C. White, Meifang Zhu +1 more
2023· article· en· Photochemical & Photobiological Sciences· Environmental Science
distilled prediction:candidate · noneconsensus · none
156
citations
afffundunlabeled
Current levels of microplastic pollution impact wild seabird gut microbiomes
Gloria Fackelmann, Christopher K. Pham, Yasmina Rodríguez, Mark L. Mallory, Jennifer F. Provencher, Julia E. Baak +1 more
2023· article· en· Nature Ecology & Evolution· Environmental Science
distilled prediction:candidate · insufficient_payloadconsensus · insufficient_payload
153
citations
fundno affno abstractunlabeled
Microplastics in plant-soil ecosystems: A meta-analysis
Yanyan Zhang, Chen Cai, Yunfu Gu, Yuanshuai Shi, Xuesong Gao
2022· review· en· Environmental Pollution· Environmental Science
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · insufficient_payload
144
citations

How this was built: Screen · Findings · About