Acoustic stratigraphy of the Quaternary in the south of the Oujiang River Estuary

YANG Jiaojiao; CHEN Xuanbo; LIU Rongbo; XU Zhe; SONG Wei; WANG Shengmin; HU Kaixiang; LIN Zheyuan; LI Ang; ZHENG Hongjie

doi:10.16028/j.1009-2722.2021.204

2022 Vol. 38, No. 8

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Article navigation > Marine Geology Frontiers > 2022 > 38(8): 11-19

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YANG Jiaojiao, CHEN Xuanbo, LIU Rongbo, XU Zhe, SONG Wei, WANG Shengmin, HU Kaixiang, LIN Zheyuan, LI Ang, ZHENG Hongjie. Acoustic stratigraphy of the Quaternary in the south of the Oujiang River Estuary[J]. Marine Geology Frontiers, 2022, 38(8): 11-19. doi: 10.16028/j.1009-2722.2021.204

Citation:

YANG Jiaojiao, CHEN Xuanbo, LIU Rongbo, XU Zhe, SONG Wei, WANG Shengmin, HU Kaixiang, LIN Zheyuan, LI Ang, ZHENG Hongjie. Acoustic stratigraphy of the Quaternary in the south of the Oujiang River Estuary[J]. Marine Geology Frontiers, 2022, 38(8): 11-19. doi: 10.16028/j.1009-2722.2021.204

Acoustic stratigraphy of the Quaternary in the south of the Oujiang River Estuary

1.
Zhejiang Institute of Hydrogeology and Engineering Geology, Zhejiang Ocean Exploration and Research Institute , Ningbo 315000, China
2.
Shandong Provincial No.4 Institute of Geological and Mineral Survey, Weifang 261021, China

More Information

Corresponding author: SONG Wei, songwei842@163.com

Received Date: 04 August 2021

Accepted Date: 20 June 2022

Publish Date: 01 August 2022

Abstract

Abstract

Based on the signal-channel seismic data of air-gun source and lithological data of the Borehole 1, the Quaternary stratigraphy in the south of Oujiang River estuary was recognized. By comparing six stratigraphic units （SU1～SU6） interpreted from seismic profiles and sedimentary data from Borehole 1, we found that the seismic units agree well with the borehole ones. The sedimentary units of SU1 and SU3 are marine deposits corresponding to seismic units of MIS 1 and MIS 3, while SU2 and SU4 are fluvial or fluvial-lacustrine deposits corresponding to MIS 2 and MIS 4, respectively. The SU5 unit is fluvial-marine deposit that can be assigned to MIS 5, whereas SU6 is fluvial-lacustrine deposit corresponding to MIS 6 and the older ones. The establishment of the Quaternary stratigraphic framework and the analysis of sedimentary sequence in this study provides an important reference for the Quaternary geology and paleo-environment evolution of the East China Sea.
- south of Oujiang River Estuary /
- signal-channel seismic of air gun source /
- Quaternary /
- acoustic stratigraphic /
- stratigraphic framework

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References

[1]	仇建东. 山东半岛南部滨浅海区晚第四纪声学地层[J]. 海洋地质与第四纪地质,2014,35(2):1-10. Google Scholar
[2]	崔征科,杨文达. 东海陆架晚第四纪层序地层及其沉积环境[J]. 海洋地质与第四纪地质,2014,34(4):1-10. Google Scholar
[3]	李家彪. 东海区域地质[M]. 北京: 海洋出版社, 2008: 305-358. Google Scholar
[4]	李达. 东海陆架区浅部地震地层层序及新构造运动特征研究[D]. 青岛: 中国海洋大学, 2010. Google Scholar
[5]	刘振夏,印萍,BERNE S,等. 第四纪东海的海进层序和海退层序[J]. 科学通报,2001,46(增刊):74-79. Google Scholar
[6]	郭政言. 东海陆架晚更新世以来地层格架与环境演化[D]. 北京: 中国地质大学（北京）, 2018. Google Scholar
[7]	徐玉涛. 全新世以来长江三角洲高分辨率层序地层学研究[D]. 北京: 中国科学院大学, 2013. Google Scholar
[8]	吴自银,金翔龙,李家彪. 中更新世以来长江口至冲绳海槽高分辨率地震地层学研究[J]. 海洋地质与第四纪地质,2002,22(2):9-20. Google Scholar
[9]	刘振夏,BERNE S,L′ATALANTE科学考察组. 中更新世以来东海陆架的古环境[J]. 海洋地质与第四纪地质,1999,19(2):1-9. doi: 10.16562/j.cnki.0256-1492.1999.02.001 CrossRef Google Scholar
[10]	王张华,赵宝成,陈静,等. 长江三角洲地区晚第四纪年代地层框架及两次海侵问题的初步探讨[J]. 古地理学报,2008,10(1):99-110. doi: 10.7605/gdlxb.2008.01.011 CrossRef Google Scholar
[11]	刘振夏,BERNE S,L′ATALANTE科学考察组. 东海陆架的古河道和古三角洲[J]. 海洋地质与第四纪地质,2001,20(1):9-14. doi: 10.16562/j.cnki.0256-1492.2000.01.002 CrossRef Google Scholar
[12]	陈珊珊,王中波,陆凯,等. 东海北部外陆架MIS 6以来的沉积地层格架及古环境演化[J]. 海洋地质与第四纪地质,2019,39(6):12-137. Google Scholar
[13]	中国海湾志编纂委员会. 中国海湾志第六分册（浙江省南部海湾）[M]. 北京: 海洋出版, 1993: 215-223. Google Scholar
[14]	GARCIA-GIL S, VILAS F, GARCIA-GARCIA A. Shallow gas features in incised-valley fills （Ría de Vigo, NW Spain）: a case study[J]. Continental Shelf Research, 2002, 22（2）: 303-315. Google Scholar
[15]	LEE G H,KIM D C,KIM H J et al. Shallow gas in the central of the Korea Strait shelf mud off the southeastern coast of Korea[J]. Continental Shelf Research,2005,25(16):2036-2052. doi: 10.1016/j.csr.2005.08.008 CrossRef Google Scholar
[16]	胡新强,顾兆峰,张训华,等. 长江口外海域浅层气地震反射形态特征及其分布[J]. 海洋地质与第四纪地质,2016,36(1):151-157. Google Scholar
[17]	侯志民,张异彪,蔡春麟,等. 舟山东极岛东侧海底浅层气特征[J]. 海洋石油,2015,35(3):27-30. doi: 10.3969/j.issn.1008-2336.2015.03.027 CrossRef Google Scholar
[18]	浙江省第十一地质大队, 浙江省温州市城市群环境地质调查成果报告[R] . 宁波, 2019: 1-525. Google Scholar