KMS Nanjing Institute of Geology and Palaeonotology,CAS
Holocene environmental change inferred from multiple proxies in the mouth of Gomso Bay on the west coast of South Korea | |
Song, B1; Yi, S (Yi, Sangheon)1; Chang, TS (Chang, Tae-Soo)1; Kim, JC (Kim, Jin-Cheul)1; Mao, L (毛礼米)2![]() | |
2017-09 | |
发表期刊 | QUATERNARY RESEARCH
![]() |
ISSN | 0033-5894 |
卷号 | 88期号:2页码:193-205 |
摘要 | A sediment core (14DH-C01) obtained from the mouth of Gomso Bay, on the west coast of South Korea, was used to obtain high-resolution palynomorph, grain-size, and C-14 age data to investigate the Holocene sedimentary environment. The results indicated a transgressive depositional process with four stages controlled by sea-level change, as follows: river-dominated fluvial deposition from the early Holocene to 8.48 cal ka BP; tide-dominated tidal channel fill transgression from 8.48 to 8.08 cal ka BP; tide- to wave-dominated tidal channel fill transgression from 8.08 to 6.98 cal ka BP; and wave-dominated marine transgression from 6.98 cal ka BP to the present. Tidal channel filling was the primary mid-Holocene depositional process, accounting for the high sedimentation rate observed. The different hydrodynamics of the river-dominated, tide-dominated, tide- to wave-dominated, and wave-dominated processes following the changes in sea level may have controlled the transgressive depositional process. This transgressive sedimentary model differs from those of other large river mouth areas (e.g., the Changjiang River) since the mid-Holocene, perhaps resulting from the limited sediment supply in the study area. |
关键词 | Holocene Palynomorph Sea-level Change Sedimentary Environment Sedimentary Model |
DOI | 10.1017/qua.2017.43 |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Physical Geography ; Geology |
WOS类目 | Geography, Physical ; Geosciences, Multidisciplinary |
WOS记录号 | WOS:000409040600003 |
出版者 | CAMBRIDGE UNIV PRESS |
文献类型 | 期刊论文 |
条目标识符 | http://ir.nigpas.ac.cn/handle/332004/13346 |
专题 | 中国科学院南京地质古生物研究所 其他 |
作者单位 | 1.Korea Inst Geosci & Mineral Resources, Geol Environm Div, Daejeon 34132, South Korea; 2.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Jiangsu, Peoples R China; 3.Hebei Geo Univ, Expt & Practice Teaching Ctr, Shijiazhuang 05003, Hebei, Peoples R China |
推荐引用方式 GB/T 7714 | Song, B,Yi, S ,Chang, TS ,et al. Holocene environmental change inferred from multiple proxies in the mouth of Gomso Bay on the west coast of South Korea[J]. QUATERNARY RESEARCH,2017,88(2):193-205. |
APA | Song, B.,Yi, S .,Chang, TS .,Kim, JC .,Mao, L .,...&Jia, HJ.(2017).Holocene environmental change inferred from multiple proxies in the mouth of Gomso Bay on the west coast of South Korea.QUATERNARY RESEARCH,88(2),193-205. |
MLA | Song, B,et al."Holocene environmental change inferred from multiple proxies in the mouth of Gomso Bay on the west coast of South Korea".QUATERNARY RESEARCH 88.2(2017):193-205. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论