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Hysteresis of European summer precipitation under a symmetric CO2 ramp-up and ramp-down pathway : Hysteresis of European summer precipitation under a symmetric CO<sub>2</sub> ramp-up and ramp-down pathway
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Im, Nari | - |
dc.contributor.author | Kim, Daehyun | - |
dc.contributor.author | An, Soon-Il | - |
dc.contributor.author | Paik, Seungmok | - |
dc.contributor.author | Kim, Soong-Ki | - |
dc.contributor.author | Shin, Jongsoo | - |
dc.contributor.author | Min, Seung-Ki | - |
dc.contributor.author | Kug, Jong-Seong | - |
dc.contributor.author | Oh, Hyoeun | - |
dc.date.accessioned | 2024-07-12T01:53:28Z | - |
dc.date.available | 2024-07-12T01:53:28Z | - |
dc.date.created | 2024-07-02 | - |
dc.date.issued | 2024-07 | - |
dc.identifier.citation | Environmental Research Letters, Vol.19 No.7, p. 074030 | - |
dc.identifier.issn | 1748-9326 | - |
dc.identifier.uri | https://hdl.handle.net/10371/204568 | - |
dc.description.abstract | This study investigates the mechanism of the hysteresis of European summer mean precipitation in a CO2 removal (CDR) simulation. The European summer mean precipitation exhibits robust hysteresis in response to the CO2 forcing; after decreasing substantially (similar to 40%) during the ramp-up period, it shows delayed recovery during the ramp-down period. We found that the precipitation hysteresis over Europe is tied to the hysteresis in the Atlantic Meridional Overturning Circulation (AMOC). During the ramp-down period, an anomalous high surface pressure circulation prevails over Europe. The anomalous high pressure system is a baroclinic response of the atmosphere to strong North Atlantic cooling associated with a weakened AMOC. This anomalous circulation suppresses summertime convective activity over the entire Europe by decreasing near-surface moist enthalpy in Central and Northern Europe while increasing lower free-tropospheric temperature in Southern Europe. Our findings underscore the need to understand complex interactions in the Earth system for reliable future projections of regional precipitation change under CDR scenarios. | - |
dc.language | 영어 | - |
dc.publisher | Institute of Physics Publishing | - |
dc.title | Hysteresis of European summer precipitation under a symmetric CO2 ramp-up and ramp-down pathway | - |
dc.title.alternative | Hysteresis of European summer precipitation under a symmetric CO2 ramp-up and ramp-down pathway | - |
dc.type | Article | - |
dc.identifier.doi | 10.1088/1748-9326/ad52ad | - |
dc.citation.journaltitle | Environmental Research Letters | - |
dc.identifier.wosid | 001250432700001 | - |
dc.identifier.scopusid | 2-s2.0-85196437203 | - |
dc.citation.number | 7 | - |
dc.citation.startpage | 074030 | - |
dc.citation.volume | 19 | - |
dc.description.isOpenAccess | Y | - |
dc.contributor.affiliatedAuthor | Kim, Daehyun | - |
dc.contributor.affiliatedAuthor | Kug, Jong-Seong | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | MERIDIONAL OVERTURNING CIRCULATION | - |
dc.subject.keywordPlus | CLIMATE-CHANGE | - |
dc.subject.keywordPlus | RAINFALL | - |
dc.subject.keywordPlus | IMPACTS | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordAuthor | hysteresis | - |
dc.subject.keywordAuthor | European summer precipitation | - |
dc.subject.keywordAuthor | Atlantic Meridional Overturning Circulation | - |
dc.subject.keywordAuthor | carbon dioxide removal scenario | - |
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- College of Natural Sciences
- Department of Earth and Environmental Sciences
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