IGGCAS OpenIR  > 新生代地质与环境院重点实验室
Insolation and CO2 Impacts on the Spatial Differences of the MIS-9 and MIS-11 Climate Between Monsoonal China and Central Asia
Lu, Hao1; Yin, Qiuzhen2; Wu, Zhipeng1,2,3; Shi, Feng1; Hao, Qingzhen1,3,4; Xia, Dunsheng5; Guo, Zhengtang1,3,4
2022-06-27
Source PublicationJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
ISSN2169-897X
Volume127Issue:12Pages:10
AbstractOn the Chinese Loess Plateau, the development of the paleosol S3 that was formed during the MIS-9 interglacial is weaker than some other paleosol units such as the S4 soil that was formed during the MIS-11 interglacial, suggesting relatively drier climate condition during MIS-9. By contrast, in Tajikistan of southern central Asia, the S3 is the most developed soil over the past 800 ka, indicating relatively warm and humid climate conditions. The difference in the paleosol formation and the MIS-9 climate between monsoonal China and central Asia is intriguing. In this study, we combine loess records from monsoonal China and central Asia as well as climate simulation results to understand the spatial difference of the MIS-9 climate in particular in comparison with the climate of MIS-11. Our results show that under the combined effects of greenhouse gases (GHGs) and insolation, the simulated effective moisture conditions between northern China and southern central Asia are consistent with the loess records. Insolation leads to much more annual mean precipitation than GHG during MIS-9 in southern central Asia, explaining a much wetter MIS-9 there. By contrast, both insolation and GHG lead to more annual mean precipitation and evaporation during MIS-9 in northern China, leading only to a slight difference in the effective moisture between MIS-9 and MIS-11. In addition, compared to MIS-11, the higher insolation and GHG concentration during MIS-9 generate an anomalous atmospheric circulation pattern similar to negative phase of North Atlantic Oscillation, favoring precipitation increase in southern central Asia.
Keywordloess paleosol formation insolation CO2 paleoclimate modeling
DOI10.1029/2022JD036505
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Fonds de la Recherche Scientifique-FNRS ; Fonds de la Recherche Scientifique-FNRS ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS) ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Fonds de la Recherche Scientifique-FNRS ; Fonds de la Recherche Scientifique-FNRS ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS) ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Fonds de la Recherche Scientifique-FNRS ; Fonds de la Recherche Scientifique-FNRS ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS) ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Fonds de la Recherche Scientifique-FNRS ; Fonds de la Recherche Scientifique-FNRS ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS) ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS)
WOS KeywordMAGNETIC-SUSCEPTIBILITY ; MODERN SOILS ; LOESS ; RECORD ; HOLOCENE ; PRECIPITATION ; VARIABILITY ; TAJIKISTAN ; PALEOSOL ; SECTION
Language英语
Funding ProjectNational Natural Science Foundation of China[41690114] ; National Natural Science Foundation of China[41888101] ; National Natural Science Foundation of China[42102232] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB26000000] ; Fonds de la Recherche Scientifique-FNRS ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS)[2.5020.11]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Fonds de la Recherche Scientifique-FNRS ; Fonds de la Recherche Scientifique-FNRS ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS) ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Fonds de la Recherche Scientifique-FNRS ; Fonds de la Recherche Scientifique-FNRS ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS) ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Fonds de la Recherche Scientifique-FNRS ; Fonds de la Recherche Scientifique-FNRS ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS) ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Fonds de la Recherche Scientifique-FNRS ; Fonds de la Recherche Scientifique-FNRS ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS) ; Fond de la Recherche Scientifique de Belgique (F.R.S.-FNRS)
WOS Research AreaMeteorology & Atmospheric Sciences
WOS SubjectMeteorology & Atmospheric Sciences
WOS IDWOS:000813010200001
PublisherAMER GEOPHYSICAL UNION
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/106076
Collection新生代地质与环境院重点实验室
Corresponding AuthorLu, Hao
Affiliation1.Chinese Acad Sci, Key Lab Cenozo Geol & Environm, Inst Geol & Geophys, Beijing, Peoples R China
2.Catholic Univ Louvain, Georges Lemaitre Ctr Earth & Climate Res, Earth & Life Inst, Louvain La Neuve, Belgium
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Beijing, Peoples R China
5.Lanzhou Univ, Minist Educ, Coll Earth & Environm Sci, Key Lab West Chinas Environm Syst, Lanzhou, Peoples R China
Recommended Citation
GB/T 7714
Lu, Hao,Yin, Qiuzhen,Wu, Zhipeng,et al. Insolation and CO2 Impacts on the Spatial Differences of the MIS-9 and MIS-11 Climate Between Monsoonal China and Central Asia[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2022,127(12):10.
APA Lu, Hao.,Yin, Qiuzhen.,Wu, Zhipeng.,Shi, Feng.,Hao, Qingzhen.,...&Guo, Zhengtang.(2022).Insolation and CO2 Impacts on the Spatial Differences of the MIS-9 and MIS-11 Climate Between Monsoonal China and Central Asia.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,127(12),10.
MLA Lu, Hao,et al."Insolation and CO2 Impacts on the Spatial Differences of the MIS-9 and MIS-11 Climate Between Monsoonal China and Central Asia".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 127.12(2022):10.
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