IOCAS-IR  > 海洋地质与环境重点实验室
Sea-level, monsoonal, and anthropogenic impacts on the millennial-scale variability of siliciclastic sediment input into the western Philippine sea since 27 ka
Xu, Zhaokai1,2,3,4; Li, Tiegang2,5,6; Clift, Peter D.7; Wan, Shiming1,2,3,4; Lim, Dhongil8; Chang, Fengming1,2; Sun, Rongtao9
2019-06-15
Source PublicationJOURNAL OF ASIAN EARTH SCIENCES
ISSN1367-9120
Volume177Pages:250-262
Corresponding AuthorLi, Tiegang(tgli@fio.org.cn) ; Lim, Dhongil(oceanlim@kiost.ac.kr)
AbstractMultiproxy records from Core MD06-3054 in the western Philippine Sea and published results from the nearby Core MD06-3052, which are both located at the northern margin of the Western Pacific Warm Pool (WPWP), provide precise reconstructions and evidence for the potential controls on continental erosion and weathering intensities in Luzon. These data also constrain sediment source-to-sink processes in the sea since 27 ka at the millennial scale. We demonstrate that the siliciclastic fraction is derived from Luzon volcanic rocks and eolian dust from mainland Asia. Stronger physical erosion and chemical weathering generally occurred during the last glaciation, Heinrich Event 1, the Younger Dryas, and the period from 10.3 to 11.3 ka. In contrast, the Bolling-Allerod was characterized by weaker physical erosion and chemical weathering. During the last glaciation, Heinrich Event 1, and the Younger Dryas, the lower sea level led to enhanced erosion and weathering of the exposed shelf sediments. In contrast, the weaker physical erosion and chemical weathering that occurred during the Balling-Allerod and the Holocene, except after 2.1 ka, are closely correlated with the higher sea level. The stronger physical erosion and chemical weathering at 10.3-11.3 ka may be derived from the reworking of older sediments during the time of a strengthening summer monsoon. Furthermore, enhanced human activity since 2.1 ka has become the dominant control on erosion in Luzon. Rapid weathering changes in the WPWP during the last deglaciation highlight the high variability in local controls at low latitudes during these periods and the potential influence of controls at high latitudes.
KeywordChemical weathering Physical erosion Sea level East Asian summer monsoon Anthropogenic activity Luzon
DOI10.1016/j.jseaes.2019.04.001
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41876034] ; National Natural Science Foundation of China[41676038] ; National Natural Science Foundation of China[41376064] ; Qingdao National Laboratory for Marine Science and Technology[2016ASKJ13] ; National Programme on Global Change and Air-Sea Interaction[GASI-GEOGE-02] ; National Programme on Global Change and Air-Sea Interaction[GASI-GEOGE-06-04] ; National Programme on Global Change and Air-Sea Interaction[GASI-GEOGE-04] ; Korea Institute of Ocean Science Technology[PM61310] ; Shandong Provincial Natural Science Foundation, China[ZR2016DM12]
WOS Research AreaGeology
WOS SubjectGeosciences, Multidisciplinary
WOS IDWOS:000471086300020
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/161838
Collection海洋地质与环境重点实验室
Corresponding AuthorLi, Tiegang; Lim, Dhongil
Affiliation1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Geol & Environm, Qingdao 266071, Shandong, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao 266061, Shandong, Peoples R China
3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Shandong, Peoples R China
4.CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Shaanxi, Peoples R China
5.SOA, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Shandong, Peoples R China
6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
7.Louisiana State Univ, Dept Geol & Geophys, Baton Rouge, LA 70803 USA
8.Korea Inst Ocean Sci & Technol, South Sea Res Inst, Geoje 53201, South Korea
9.Shandong Univ Technol, Sch Resources & Environm Engn, Zibo 255000, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Xu, Zhaokai,Li, Tiegang,Clift, Peter D.,et al. Sea-level, monsoonal, and anthropogenic impacts on the millennial-scale variability of siliciclastic sediment input into the western Philippine sea since 27 ka[J]. JOURNAL OF ASIAN EARTH SCIENCES,2019,177:250-262.
APA Xu, Zhaokai.,Li, Tiegang.,Clift, Peter D..,Wan, Shiming.,Lim, Dhongil.,...&Sun, Rongtao.(2019).Sea-level, monsoonal, and anthropogenic impacts on the millennial-scale variability of siliciclastic sediment input into the western Philippine sea since 27 ka.JOURNAL OF ASIAN EARTH SCIENCES,177,250-262.
MLA Xu, Zhaokai,et al."Sea-level, monsoonal, and anthropogenic impacts on the millennial-scale variability of siliciclastic sediment input into the western Philippine sea since 27 ka".JOURNAL OF ASIAN EARTH SCIENCES 177(2019):250-262.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xu, Zhaokai]'s Articles
[Li, Tiegang]'s Articles
[Clift, Peter D.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xu, Zhaokai]'s Articles
[Li, Tiegang]'s Articles
[Clift, Peter D.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xu, Zhaokai]'s Articles
[Li, Tiegang]'s Articles
[Clift, Peter D.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.