{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1363670320663849984.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1073/pnas.1412797111"}},{"identifier":{"@type":"URI","@value":"https://pnas.org/doi/pdf/10.1073/pnas.1412797111"}}],"dc:title":[{"@value":"Quasi-resonant circulation regimes and hemispheric synchronization of extreme weather in boreal summer"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Significance</jats:title><jats:p>The recent decade has seen an exceptional number of boreal summer weather extremes, some causing massive damage to society. There is a strong scientific debate about the underlying causes of these events. We show that high-amplitude quasi-stationary Rossby waves, associated with resonance circulation regimes, lead to persistent surface weather conditions and therefore to midlatitude synchronization of extreme heat and rainfall events. Since the onset of rapid Arctic amplification around 2000, a cluster of resonance circulation regimes is observed involving wave numbers 7 and 8. This has resulted in a statistically significant increase in the frequency of high-amplitude quasi-stationary waves with these wave numbers. Our findings provide important insights regarding the link between Arctic changes and midlatitude extremes.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380576121028008962","@type":"Researcher","foaf:name":[{"@value":"Dim Coumou"}],"jpcoar:affiliationName":[{"@value":"Potsdam Institute for Climate Impact Research, 14412 Potsdam, Germany; and"}]},{"@id":"https://cir.nii.ac.jp/crid/1380576121028008960","@type":"Researcher","foaf:name":[{"@value":"Vladimir Petoukhov"}],"jpcoar:affiliationName":[{"@value":"Potsdam Institute for Climate Impact Research, 14412 Potsdam, Germany; and"}]},{"@id":"https://cir.nii.ac.jp/crid/1380576121028008963","@type":"Researcher","foaf:name":[{"@value":"Stefan Rahmstorf"}],"jpcoar:affiliationName":[{"@value":"Potsdam Institute for Climate Impact Research, 14412 Potsdam, Germany; and"}]},{"@id":"https://cir.nii.ac.jp/crid/1380576121028008964","@type":"Researcher","foaf:name":[{"@value":"Stefan Petri"}],"jpcoar:affiliationName":[{"@value":"Potsdam Institute for Climate Impact Research, 14412 Potsdam, Germany; and"}]},{"@id":"https://cir.nii.ac.jp/crid/1380576121028008961","@type":"Researcher","foaf:name":[{"@value":"Hans Joachim Schellnhuber"}],"jpcoar:affiliationName":[{"@value":"Potsdam Institute for Climate Impact Research, 14412 Potsdam, Germany; and"},{"@value":"Santa Fe Institute, Santa Fe, NM 87501"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00278424"},{"@type":"EISSN","@value":"10916490"}],"prism:publicationName":[{"@value":"Proceedings of the National Academy of Sciences"}],"dc:publisher":[{"@value":"Proceedings of the National Academy of Sciences"}],"prism:publicationDate":"2014-08-11","prism:volume":"111","prism:number":"34","prism:startingPage":"12331","prism:endingPage":"12336"},"reviewed":"false","url":[{"@id":"https://pnas.org/doi/pdf/10.1073/pnas.1412797111"}],"createdAt":"2014-08-12","modifiedAt":"2024-06-01","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360004229803888640","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Recent contrasting winter temperature changes over North America linked to enhanced positive Pacific‐North American pattern"}]},{"@id":"https://cir.nii.ac.jp/crid/1360286993351731328","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Intensification of hot Eurasian summers by climate change and land–atmosphere interactions"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846646049268608","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Assessing the impacts of 1.5 °C global warming – simulation protocol of the Inter-Sectoral Impact Model Intercomparison Project (ISIMIP2b)"}]},{"@id":"https://cir.nii.ac.jp/crid/2051714791998695936","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Wind-driven decadal sea surface height and main pycnocline depth changes in the western subarctic North Pacific"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1073/pnas.1412797111"},{"@type":"CROSSREF","@value":"10.1002/2015gl065656_references_DOI_8FQRPPEFyMIWnQIBQza13Ptitm7"},{"@type":"CROSSREF","@value":"10.1038/s41598-019-47291-5_references_DOI_8FQRPPEFyMIWnQIBQza13Ptitm7"},{"@type":"CROSSREF","@value":"10.5194/gmd-10-4321-2017_references_DOI_8FQRPPEFyMIWnQIBQza13Ptitm7"},{"@type":"CROSSREF","@value":"10.1186/s40645-019-0303-0_references_DOI_8FQRPPEFyMIWnQIBQza13Ptitm7"}]}