https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE/Head https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE http://www.nanopub.org/nschema#hasAssertion https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE/assertion https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE http://www.nanopub.org/nschema#hasProvenance https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE/provenance https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE http://www.nanopub.org/nschema#hasPublicationInfo https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE/pubinfo https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.nanopub.org/nschema#Nanopublication https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE/assertion https://doi.org/10.1038/s43247-022-00498-3 http://purl.org/spar/cito/hasQuotedText Here we show, by using several observational datasets which cover the Arctic region, that during the last 43 years the Arctic has been warming nearly four times faster than the globe, which is a higher ratio than generally reported in literature. https://doi.org/10.1038/s43247-022-00498-3 http://www.w3.org/2000/01/rdf-schema#comment This sentence states the paper's headline quantitative claim — the Arctic-to-global OLS warming trend ratio for 1979–2021 — and asserts it exceeds prior literature estimates. The ratio is directly computable from public observational datasets, making it an ideal target for computational replication. We test it using the same four datasets (ERA5, GISTEMP v4, Berkeley Earth, HadCRUT5), extending the window to 1979–2024/2025 to assess whether the claim holds as newer observations accumulate. https://w3id.org/np/o/ntemplate/CREATOR http://purl.org/spar/cito/quotes https://doi.org/10.1038/s43247-022-00498-3 https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE/provenance https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE/assertion http://www.w3.org/ns/prov#wasAttributedTo https://orcid.org/0000-0002-8763-1643 https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE/pubinfo https://orcid.org/0000-0002-8763-1643 http://xmlns.com/foaf/0.1/name Jean Iaquinta https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE http://purl.org/dc/terms/created 2026-05-31T09:06:52.611Z https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE http://purl.org/dc/terms/creator https://orcid.org/0000-0002-8763-1643 https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE http://purl.org/dc/terms/license https://creativecommons.org/licenses/by/4.0/ https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE http://purl.org/nanopub/x/hasNanopubType http://purl.org/spar/cito/cites https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE http://purl.org/nanopub/x/wasCreatedAt https://platform.sciencelive4all.org https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE http://www.w3.org/2000/01/rdf-schema#label Paper annotation: Here we show, by using several observational datasets which cover the Arctic region, that during the last 43 years the Arctic has been warming nearly four times faster than the globe, which is a higher ratio than generally reported in literature. https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate https://w3id.org/np/RA24onqmqTMsraJ7ypYFOuckmNWpo4Zv5gsLqhXt7xYPU https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE/sig http://purl.org/nanopub/x/hasAlgorithm RSA https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE/sig http://purl.org/nanopub/x/hasPublicKey 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 https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE/sig http://purl.org/nanopub/x/hasSignature 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 https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE/sig http://purl.org/nanopub/x/hasSignatureTarget https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE https://w3id.org/sciencelive/np/RACDO0UWMNmksxCsB-cXrci0udSs3d_1qEVP9l7zVJmfE/sig http://purl.org/nanopub/x/signedBy https://orcid.org/0000-0002-8763-1643