Paleoenvironmental changes during the late Quaternary as inferred from foraminifera assemblages in the Laizhou Bay

Yao Jing; Yu Hongjun; Xu Xingyong; Yi Liang; Chen Guangquan; Su Qiao

doi:10.1007/s13131-014-0536-0

渤海莱州湾地区晚更新世以来有孔虫特征反映的古环境变化

doi: 10.1007/s13131-014-0536-0

1.
中国科学院海洋地质与环境重点实验室, 中国科学院海洋研究所, 青岛 266071, 中国;国家海洋局海洋沉积与环境地质重点实验室, 国家海洋局第一海洋研究所, 青岛 266061, 中国;中国科学院大学, 北京100049, 中国
2.
国家海洋局海洋沉积与环境地质重点实验室, 国家海洋局第一海洋研究所, 青岛 266061, 中国
3.
岩石圈演化国家重点实验室, 中国科学院地质与地球物理研究所, 北京100029, 中国

基金项目: The National Basic Research Program of China (973 Program) under contract No. 2010CB951200; the Marine Public Service Specific Research under contract No. 201105020.

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出版历程
- 收稿日期: 2013-06-05
- 修回日期: 2013-11-27

Paleoenvironmental changes during the late Quaternary as inferred from foraminifera assemblages in the Laizhou Bay

1.
Key Laboratory of Marine Geology and Environment, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;Key Laboratory of Marine Sedimentology and Environmental Geology, First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China;University of Chinese Academy of Sciences, Beijing 100049, China
2.
Key Laboratory of Marine Sedimentology and Environmental Geology, First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China
3.
State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China

摘要

摘要: 晚第四纪以来，渤海地区存在三次大规模的海侵、海退过程，这一结论得到了大多数学者的认同。然而，关于这三次海侵发生的时间还存在较大的争议。为了搞清晚第四纪以来渤海地区的古环境变化，本文以莱州湾南岸Lz908孔为研究对象，通过研究钻孔的有孔虫组合特征，对海相地层进行了判定。结合钻孔的AMS14C测年和光释光测年（OSL）结果，重建了莱州湾地区晚第四纪以来的环境变化过程，对莱州湾晚第四纪的三次海侵时间重新厘定了年代范围。结果表明，据有孔虫特征判定的三次规模较大的海侵分别发生在氧同位素7期（MIS7），末次间冰期（MIS5）和全新世。另外，在MIS6阶段的中期也存在一次小规模的海侵，沉积了相应的海相地层。LZ908孔在MIS3时期也发现了海侵沉积，但相比较MIS5来说，其有孔虫特征显示这一时期的环境较MIS5时期寒冷。通过与全球海平面变化进行对比，渤海地区晚第四纪的环境变化与全球气候变化是一致的。
- 有孔虫组合 /
- 晚第四纪 /
- 环境变化 /
- 莱州湾 /
- 渤海
Abstract: Controlled by climate changes, there were three large-scale transgressions and regressions around the Bohai Sea during the late Quaternary, which were accepted by most geologists. However, a big controversy still exists about the time when the transgressions occurred separately. In order to find out the process of the paleoenvironmental changes around the Bohai Sea in the late Quaternary, the foraminifera assemblages from a new borehole Lz908 in the southern coast of the Laizhou Bay were studied, and then the transgressive strata were indentified. Combined with accelerator mass spectrometry radiocarbon ¹⁴C (AMS¹⁴C) and optically stimulated luminescence (OSL) ages, the occurrence time of these transgressions were re-determined. The result showed that three major large-scale transgressions occurred separately at the beginning of marine isotopic stage 7 (MIS7), the last interglacial period (MIS5) and the Holocene. In addition, a small-scale transgression occurred in the mid-MIS6, and the corresponding transgressive stratum was deposited. The transgressive deposition of MIS3 was also discovered in this study. However, the characteristics of the foraminifera indicated the environment during this period was colder than that in the MIS5. By comparison with the global sea-level changes, the paleoenvironmental changes around the Bohai Sea in the late Quaternary can be consistent with the global climate changes.
- foraminifera assemblage /
- late Quaternary /
- environmental changes /
- Laizhou Bay /
- Bohai Sea

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参考文献(21)

Allen M B, Macdonald D I M, Zhao X, et al. 1997. Early Cenozoic twophase extension and late Cenozoic thermal subsidence and inversion of the Bohai Basin, northern China. Marine and Petroleum Geology, 14(7-8): 951-972

Chappell J, Omura A, Esat T, et al. 1996. Reconciliaion of late Quaternary sea levels derived from coral terraces at Huon Peninsula with deep sea oxygen isotope records. Earth and Planetary Science Letters, 141(1-4): 227-236

Chappell J, Shackleton N J. 1986. Oxygen isotopes and sea level. Nature, 324(6093): 137-140

Chen Ming, Chen Jianguo, Wang Jianfen. 1991. The evolution trend of swamping, salting and desertization along the coast of Bohai Sea and its relationship to global change. Quaternary Sciences (in Chinese), 11(2): 113-122

Chen Yukun, Li Zhenhai, Shao Yongxin, et al. 2008. Study on the Quaternary chronostratigraphic section in Tianjin Area. Seismology and Geology (in Chinese), 30(2): 383-399

Chen Wenwen, Liu Dongsheng, Xing Junhui. 2008. Portfolio diversification and depositional environment of the benthic foraminifera in northern Bohai Bay. Inner Mongolia Petrochemical Industry (in Chinese), 23: 135-138

Chen Yongsheng, Wang Hong, Pei Yandong, et al. 2012. Division and its geological significance of the late Quaternary marine sedimentary beds in the west coast of Bohai Bay, China. Journal of Jilin University (Earth Science Edition) (in Chinese), 42(3): 652-663

Chen Yining, Zhu Xiaodong. 2004. Spatial distribution patterns of foraminifera Ammonia beccarii in the micro-environment of Jiangsu coastal zone. Acta Micropalaeontologica Sinica (in Chinese),2(1): 58-63

Cheng Hai, Edwards R L, Broecker W S, et al. 2009. Ice age terminations. Science, 326(5950): 248-252

Cheng Guangfen, Liu Dongsheng, Wu Xinyao, et al. 1991. A preliminary study of foraminifera in surface sediments in the central and south parts of the Bohai Sea. Journal of Ocean University of Qingdao (in Chinese), 21(1): 109-121

Gao Weiming, Li Jialing, Sun Zhuyou. 1980. Formation and evolution of the Yi-Shu continental rift. Seismology and Geology (in Chinese), 2(3): 11-18

Han Yousong, Meng Guanglan, Wang Shaoqing. 1994. The geological events and paleo-environment of the coastal plain of Laizhou Bay in Bohai Sea during late Quaternary. Studia Marina Sinica (in Chinese), 35: 87-96

Hayward B W. 1993. Estuarine foraminifera, Helena Bay, Northland, New Zealand. Tane, 34: 79-88

He Lijuan, Wang Jiyang. 2003. Cenozoic thermal history of the Bohai Bay Basin: constraints from heat flow and coupled basin-mountain modeling. Physics and Chemistry of the Earth, Parts A/B/C, 28(9-11): 421-429

Hu Shengbiao, O'Sullivan P B, Raza A, et al. 2001. Thermal history and tectonic subsidence of the Bohai Basin, northern China: a Cenozoic rifted and local pull-apart basin. Physics of The Earth and Planetary Interiors, 126(3-4): 221-235

IOCAS (Institute of Oceanology, Chinese Academy of Sciences). 1985. Bohai Sea Geology (in Chinese). Beijing: Science Press Li Yuanfang. 1986. Foraminifera group and its paleogeographic significance in offshore of Haihe and Jiyunhe. Acta Micropalaeontologica Sinica (in Chinese), 8(3): 251-259

Li Yuanfang, He Xixian. 1983. Foraminifera group and its ecological environment in the surface sediments of the northern Bohai Bay. Geographical Research (in Chinese), 2(1): 65-73

Lin Fang, Wang Jianzhong, Li Jianfen, et al. 2005. Characteristics of microfossil assemblages and evolution of the sedimentary environment since the late Quaternary in the Laizhou Bay, Bohai Sea. Geological Bulletin of China (in Chinese), 24(9): 879-884

Lin Jingxing. 1983. Quaternary foraminifera fauna paleoecology, paleoclimate, and plaeogeography in China. Marine Geology & Quaternary Geology (in Chinese), 3(1): 1-15

Lisiecki L E, Raymo M E. 2005. A Pliocene-Pleistocene stack of 57 globally distributed benthic δ18O records. Paleoceanography, 20: PA1003

Liu Houmin. 1987. Late Quaternary Sedimentation in the Yellow Sea (in Chinese). Beijing: Science Press Liu Dongsheng. 2009. Loess and Arid Environment (in Chinese). Hefei: Anhui Science & 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渤海莱州湾地区晚更新世以来有孔虫特征反映的古环境变化

doi: 10.1007/s13131-014-0536-0

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Paleoenvironmental changes during the late Quaternary as inferred from foraminifera assemblages in the Laizhou Bay

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