NIGPAS OpenIR
Pollen record of the mid- to late-Holocene centennial climate change on the East coast of South Korea and its influential factors
Song, Bing1; Yi, Sangheon1; Jia, Hongjuan2; Nahm, Wook-Hyun1; Kim, Jin-Cheul1; Lim, Jaesoo1; Lee, Jin-Young1; Sha, Longbin3; Mao, Limi (毛礼米)4; Yang, Zhongyong5; Nakanishi, Toshimichi1; Hong, Wan1; Li, Zhen6
2018
Source PublicationJOURNAL OF ASIAN EARTH SCIENCES
ISSN1367-9120
Volume151Pages:240-249
Abstract

To understand historical climate change in western Pacific coastal areas, a sediment core (SOJ-2) from the"stable sedimentary environment of the Songjiho Lagoon on the east coast of South Korea was obtained for centennial resolution palynological analysis. The ages of the SOJ-2 core is well controlled' by carbon 14 dating with high resolution accelerator mass spectrometry (AMS), and the results indicated a general warm to cold climate trend from the mid-Holocene to the present, which can be divided into two different stages: a warmer stage between 6842 and 1297 cal yr BP and a colder stage from 1297 cal yr BP to, the present, with fluctuations during these stages. The climate was wetter from 6842 to 6227 cal yr BP and 4520 to 1297 cal yr BP and was drier from 6227 to 4520 cal yr BP. The climate changed to cold and dry during the period from 1297-425 cal yr BP. The impact of human activity on the climate began at approximately 1297 cal yr BP and became pronounced starting in 425 cal yr BP. The general cooling trend may represent a response to decreasing solar insolation; however, the relative dryness or wetness of the climate may have been co-determined by westerlies and the East Asian summer monsoon (EASM). The climate had a teleconnection with the North Atlantic region, resulting from changes in solar activity. Nevertheless, EI Nino-Southern Oscillation (ENSO) activity played an important role in impacting the EASM changes in western Pacific coastal areas.

KeywordClimate Change East Asian Summer Monsoon Enso Activity Holocene Pollen Westerlies
DOI10.1016/j.jseaes.2017.11.006
Language英语
WOS KeywordAsian Monsoon Variability ; North-atlantic Climate ; High-resolution ; Lake-sediments ; Central China ; Oscillation Activity ; Archaeological Site ; Vegetation History ; Surface Sediments ; Summer Monsoons
Funding ProjectBasic Research Project grant from the Korean Institute of Geoscience and Mineral Resources (KIGAM) - Ministry of Science, ICT and Future Planning, South Korea[GP2017-013] ; Chinese Natural Science Foundation[41271205] ; Chinese Natural Science Foundation[41506103]
WOS Research AreaGeology
WOS SubjectGeosciences, Multidisciplinary
WOS IDWOS:000418974400017
Funding OrganizationBasic Research Project grant from the Korean Institute of Geoscience and Mineral Resources (KIGAM) - Ministry of Science, ICT and Future Planning, South Korea ; Chinese Natural Science Foundation
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.nigpas.ac.cn/handle/332004/18914
Collection中国科学院南京地质古生物研究所
其他
Corresponding AuthorSong, Bing; Yi, Sangheon
Affiliation1.Korea Inst Geosci & Mineral Resources, Daejeon 305350, South Korea
2.Hebei GEO Univ, Expt & Practice Teaching Ctr, Shijiazhuang 050031, Hebei, Peoples R China
3.Ningbo Univ, Dept Geog & Spatial Informat Tech, Ningbo 315211, Zhejiang, Peoples R China
4.Nanjing Inst Geol & Palaeontol, CAS Key Lab Econ Stratig & Palaeogeog, Nanjing 210008, Jiangsu, Peoples R China
5.Three Gorges Univ, Coll Hydraul & Environm Engn, Yichang 443002, Peoples R China
6.Univ Victoria, Sch Earth & Ocean Sci, Victoria, BC V8P 5C2, Canada
Recommended Citation
GB/T 7714
Song, Bing,Yi, Sangheon,Jia, Hongjuan,et al. Pollen record of the mid- to late-Holocene centennial climate change on the East coast of South Korea and its influential factors[J]. JOURNAL OF ASIAN EARTH SCIENCES,2018,151:240-249.
APA Song, Bing.,Yi, Sangheon.,Jia, Hongjuan.,Nahm, Wook-Hyun.,Kim, Jin-Cheul.,...&Li, Zhen.(2018).Pollen record of the mid- to late-Holocene centennial climate change on the East coast of South Korea and its influential factors.JOURNAL OF ASIAN EARTH SCIENCES,151,240-249.
MLA Song, Bing,et al."Pollen record of the mid- to late-Holocene centennial climate change on the East coast of South Korea and its influential factors".JOURNAL OF ASIAN EARTH SCIENCES 151(2018):240-249.
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