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Article: A Multi-cycle Climatic Fluctuation Record of the Last Interglacial Period: Typical Stratigraphic Section in the Salawusu River Valley on the Ordos Plateau, China

TitleA Multi-cycle Climatic Fluctuation Record of the Last Interglacial Period: Typical Stratigraphic Section in the Salawusu River Valley on the Ordos Plateau, China
Authors
KeywordsLast interglacial period
Dune events
Cold-warm climate cycles
Salawusu River valley
Inner Mongolia
Issue Date2005
PublisherWiley-Blackwell Publishing Asia. The Journal's web site is located at http://www.wiley.com/WileyCDA/WileyTitle/productCd-ACGS.html
Citation
Acta Geologica Sinica (English Edition), 2005, v. 79 n. 3, p. 398-404 How to Cite?
地質學報(英文版), 2005, v. 79 n. 3, p. 398-404 How to Cite?
AbstractThe Last Interglacial Period strata in the Milanggouwan section in the Salawusu River valley on the Ordos Plateau, China, have 8.5 sedimentary cycles composed alternately of eolian dune sands, fluvio-lacustrine facies and paleosols. Based on comprehensive analyses on the distribution of magnetic susceptibility and CaCO3 and paleo-ecology indicated by fossils in the region, it is considered that the sedimentation cycles resulted from dry-cold and warm-humid climate fluctuations. Magnetic susceptibility values and CaCO3 contents in stratigraphic sectors I, III, V and II, IV basically respectively present peaks and low vales, and the former three can in time correlate with MIS5a, MIS5c and MIS5e successively and the latter two with MIS5b and MIS5d. In addition, some horizons of eolian dune sands and the low vales of their magnetic susceptibility and CaCO3 are also correlated with 6 periods of cooling events indicated by the higher content of foraminifer Neogloboquadrina pachyderma (S.) documented in the V29—191 drill in the North Atlantic and the cold events recorded by δ 18O in the ice cores in GRIP, especially with 9 periods of dust events in Chinese Loess Plateau.
Persistent Identifierhttp://hdl.handle.net/10722/86177
ISSN
2015 Impact Factor: 1.996

 

DC FieldValueLanguage
dc.contributor.authorLi, B-
dc.contributor.authorZhang, D-
dc.contributor.authorWen, X-
dc.contributor.authorDong, Y-
dc.contributor.authorZhu, Y-
dc.contributor.authorJin, H-
dc.date.accessioned2010-09-06T09:13:46Z-
dc.date.available2010-09-06T09:13:46Z-
dc.date.issued2005-
dc.identifier.citationActa Geologica Sinica (English Edition), 2005, v. 79 n. 3, p. 398-404-
dc.identifier.citation地質學報(英文版), 2005, v. 79 n. 3, p. 398-404-
dc.identifier.issn1000-9515-
dc.identifier.urihttp://hdl.handle.net/10722/86177-
dc.description.abstractThe Last Interglacial Period strata in the Milanggouwan section in the Salawusu River valley on the Ordos Plateau, China, have 8.5 sedimentary cycles composed alternately of eolian dune sands, fluvio-lacustrine facies and paleosols. Based on comprehensive analyses on the distribution of magnetic susceptibility and CaCO3 and paleo-ecology indicated by fossils in the region, it is considered that the sedimentation cycles resulted from dry-cold and warm-humid climate fluctuations. Magnetic susceptibility values and CaCO3 contents in stratigraphic sectors I, III, V and II, IV basically respectively present peaks and low vales, and the former three can in time correlate with MIS5a, MIS5c and MIS5e successively and the latter two with MIS5b and MIS5d. In addition, some horizons of eolian dune sands and the low vales of their magnetic susceptibility and CaCO3 are also correlated with 6 periods of cooling events indicated by the higher content of foraminifer Neogloboquadrina pachyderma (S.) documented in the V29—191 drill in the North Atlantic and the cold events recorded by δ 18O in the ice cores in GRIP, especially with 9 periods of dust events in Chinese Loess Plateau.-
dc.languageeng-
dc.publisherWiley-Blackwell Publishing Asia. The Journal's web site is located at http://www.wiley.com/WileyCDA/WileyTitle/productCd-ACGS.html-
dc.relation.ispartofActa Geologica Sinica (English Edition)-
dc.relation.ispartof地質學報(英文版)-
dc.rightsPreprint This is the pre-peer reviewed version of the following article: [FULL CITE], which has been published in final form at [Link to final article]. Authors are not required to remove preprints posted prior to acceptance of the submitted version. Postprint This is the accepted version of the following article: [full citation], which has been published in final form at [Link to final article].-
dc.subjectLast interglacial period-
dc.subjectDune events-
dc.subjectCold-warm climate cycles-
dc.subjectSalawusu River valley-
dc.subjectInner Mongolia-
dc.titleA Multi-cycle Climatic Fluctuation Record of the Last Interglacial Period: Typical Stratigraphic Section in the Salawusu River Valley on the Ordos Plateau, China-
dc.typeArticle-
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1000-9515&volume=79&issue=3&spage=398&epage=404&date=2005&atitle=A+Multi-cycle+Climatic+Fluctuation+Record+of+the+Last+Interglacial+Period:+Typical+Straitigraphic+Section+in+the+Salawusu+River+Valley+on+the+Ordos+Plateau,+Chinaen_HK
dc.identifier.emailZhang, D: zhangd@hkucc.hku.hk-
dc.identifier.authorityZhang, D=rp00649-
dc.identifier.hkuros119284-
dc.identifier.volume79-
dc.identifier.issue3-
dc.identifier.spage398-
dc.identifier.epage404-
dc.publisher.placeAustralia-

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