IGGCAS OpenIR  > 岩石圈演化国家重点实验室
Mechanism for enhanced eolian dust flux recorded in North Pacific Ocean sediments since 4.0 Ma: Aridity or humidity at dust source areas in the Asian interior?
Zhang, Qiang1,2; Liu, Qingsong3; Roberts, Andrew P.4; Larrasoana, Juan C.5,6; Shi, Xuefa7; Jin, Chunsheng1
2020
Source PublicationGEOLOGY
ISSN0091-7613
Volume48Issue:1Pages:77-81
AbstractEolian material within pelagic North Pacific Ocean (NPO) sediments contains considerable information about paleoclimate evolution in Asian dust source areas. Eolian signals preserved in NPO sediments have been used as indices for enhanced Asian interior aridity. We here report a detailed eolian dust record, with chemical index of alteration (CIA) and Rb/Sr variations, for NPO sediments from Ocean Drilling Program Hole 885A over the past 4.0 m.y. CIA and Rb/Sr co-vary with the dust signal carried by combined eolian hematite and goethite concentrations. Changes in CIA around the intensification of Northern Hemisphere glaciation (iNHG) event at ca. 2.75 Ma indicate that dust production in source areas was associated mostly with physical and chemical weathering before and after the iNHG event, respectively. We here attribute the eolian flux increase into the NPO across the iNHG event mainly to increased availability of wind-erodible sediment in dust source areas derived from snow and glacial meltwater runoff, which resulted from glacial expansion and enhanced snowfall in the mountains surrounding the Tarim region in response to global cooling. Our results provide a deeper understanding of Asian interior environmental changes in response to global paleoclimate changes, where dust source areas became intermittently moister rather than more arid in response to global cooling.
DOI10.1130/G46862.1
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF)
WOS KeywordTIBETAN PLATEAU ; DUNE MOBILITY ; DEEP-SEA ; CHINA ; CLIMATE ; LOESS ; DEPOSITION ; EVOLUTION ; ISOTOPES ; GLACIERS
Language英语
Funding ProjectNational Key R&D Program of China[2016YFA0601903] ; National Natural Science Foundation of China[NSFC 41430962] ; NSFC-Shandong Joint Fund for Marine Science Research Centers[U1606401] ; National Program on Global Change and Air-Sea Interaction[GASI-GEOGE-03] ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australian government through the Australian Research Council's LIEF funding scheme[LE140100047] ; Ocean Drilling Program - U.S. National Science Foundation (NSF)
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; NSFC-Shandong Joint Fund for Marine Science Research Centers ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; National Program on Global Change and Air-Sea Interaction ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australia-New Zealand International Ocean Discovery Program Consortium (ANZIC) ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Australian government through the Australian Research Council's LIEF funding scheme ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF) ; Ocean Drilling Program - U.S. National Science Foundation (NSF)
WOS Research AreaGeology
WOS SubjectGeology
WOS IDWOS:000505235200017
PublisherGEOLOGICAL SOC AMER, INC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/95882
Collection岩石圈演化国家重点实验室
Corresponding AuthorLiu, Qingsong
Affiliation1.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Southern Univ Sci & Technol, Dept Ocean Sci & Engn, CM2, Shenzhen 518055, Guangdong, Peoples R China
4.Australian Natl Univ, Res Sch Earth Sci, Canberra, ACT 2601, Australia
5.IGME, Unidad IGME Zaragoza, C Manuel Lasala 44 9 B, Zaragoza 50006, Spain
6.CSIC, Inst Earth Sci Jaume Almera ICTJA, C Sole i Sabaris S-N, E-08028 Barcelona, Spain
7.MNR, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Shandong, Peoples R China
First Author AffilicationState Key Laboratory of Lithospheric Evolution
Recommended Citation
GB/T 7714
Zhang, Qiang,Liu, Qingsong,Roberts, Andrew P.,et al. Mechanism for enhanced eolian dust flux recorded in North Pacific Ocean sediments since 4.0 Ma: Aridity or humidity at dust source areas in the Asian interior?[J]. GEOLOGY,2020,48(1):77-81.
APA Zhang, Qiang,Liu, Qingsong,Roberts, Andrew P.,Larrasoana, Juan C.,Shi, Xuefa,&Jin, Chunsheng.(2020).Mechanism for enhanced eolian dust flux recorded in North Pacific Ocean sediments since 4.0 Ma: Aridity or humidity at dust source areas in the Asian interior?.GEOLOGY,48(1),77-81.
MLA Zhang, Qiang,et al."Mechanism for enhanced eolian dust flux recorded in North Pacific Ocean sediments since 4.0 Ma: Aridity or humidity at dust source areas in the Asian interior?".GEOLOGY 48.1(2020):77-81.
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