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Decomposition of ph...
Decomposition of physical processes controlling EASM precipitation changes during the mid-Piacenzian : new insights into data–model integration
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Sun, Yong (author)
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Wu, Haibin (author)
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Ding, Lin (author)
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Chen, Lixin (author)
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Stepanek, Christian (author)
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Zhao, Yan (author)
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Tan, Ning (author)
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Su, Baohuang (author)
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Yuan, Xiayu (author)
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Zhang, Wenchao (author)
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Liu, Bo (author)
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Hunter, Stephen (author)
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Haywood, Alan (author)
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Abe-Ouchi, Ayako (author)
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Otto-Bliesner, Bette (author)
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Contoux, Camille (author)
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Lunt, Daniel J. (author)
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Dolan, Aisling (author)
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Chandan, Deepak (author)
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Lohmann, Gerrit (author)
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Dowsett, Harry (author)
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Tindall, Julia (author)
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Baatsen, Michiel (author)
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Peltier, W. Richard (author)
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- Li, Qiang, 1982- (author)
- Stockholms universitet,Institutionen för naturgeografi
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Feng, Ran (author)
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Salzmann, Ulrich (author)
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Chan, Wing-Le (author)
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Zhang, Zhongshi (author)
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Williams, Charles J. R. (author)
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Ramstein, Gilles (author)
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(creator_code:org_t)
- 2024
- 2024
- English.
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In: npj Climate and Atmospheric Science. - 2397-3722. ; 7
- Related links:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The mid-Piacenzian warm period (MPWP, ~3.264–3.025 Ma) has gained widespread interest due to its partial analogy with future climate. However, quantitative data–model comparison of East Asian Summer Monsoon (EASM) precipitation during the MPWP is relatively rare, especially due to problems in decoding the imprint of physical processes to climate signals in the records. In this study, pollen-based precipitation records are reconstructed and compared to the multi-model ensemble mean of the Pliocene Model Intercomparison Project Phase 2 (PlioMIP2). We find spatially consistent precipitation increase in most simulations but a spatially divergent change in MPWP records. We reconcile proxy data and simulation by decomposing physical processes that control precipitation. Our results 1) reveal thermodynamic control of an overall enhancement of EASM precipitation and 2) highlight a distinct control of thermodynamic and dynamical processes on increases of tropical and subtropical EASM precipitation, reflecting the two pathways of water vapor supply that enhance EASM precipitation, respectively.
Subject headings
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Klimatforskning (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Climate Research (hsv//eng)
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Meteorologi och atmosfärforskning (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Meteorology and Atmospheric Sciences (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Sun, Yong
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Wu, Haibin
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Ding, Lin
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Chen, Lixin
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Stepanek, Christ ...
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Zhao, Yan
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show more...
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Tan, Ning
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Su, Baohuang
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Yuan, Xiayu
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Zhang, Wenchao
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Liu, Bo
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Hunter, Stephen
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Haywood, Alan
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Abe-Ouchi, Ayako
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Otto-Bliesner, B ...
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Contoux, Camille
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Lunt, Daniel J.
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Dolan, Aisling
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Chandan, Deepak
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Lohmann, Gerrit
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Dowsett, Harry
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Tindall, Julia
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Baatsen, Michiel
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Peltier, W. Rich ...
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Li, Qiang, 1982-
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Feng, Ran
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Salzmann, Ulrich
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Chan, Wing-Le
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Zhang, Zhongshi
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Williams, Charle ...
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Ramstein, Gilles
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Earth and Relate ...
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and Climate Research
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Earth and Relate ...
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and Meteorology and ...
- Articles in the publication
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npj Climate and ...
- By the university
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Stockholm University