Holocene sedimentary environment and sea level significance of sedimentogenic Sr/Ba in Fujian tidal bays

CHEN Neng; QIU Binhuan; ZHANG Jie; YU Huan; LIU Yan; El Said Shetaia; SUN Qianli; YU Junjie; CHEN Jing

doi:10.16562/j.cnki.0256-1492.2024062803

Marine Geology & Quaternary Geology > 2024 > 44(5): 95-106. > DOI: 10.16562/j.cnki.0256-1492.2024062803

CHEN Neng，QIU Binhuan，ZHANG Jie，et al. Holocene sedimentary environment and sea level significance of sedimentogenic Sr/Ba in Fujian tidal bays[J]. Marine Geology & Quaternary Geology，2024，44(5)：95-106. DOI: 10.16562/j.cnki.0256-1492.2024062803

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Holocene sedimentary environment and sea level significance of sedimentogenic Sr/Ba in Fujian tidal bays

1.
State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 200241, China
2.
School of Geographic Sciences, East China Normal University, Shanghai 200241, China
3.
Nanjing Geological Survey Center, China Geological Survey, Nanjing 210016, China

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Received Date: June 27, 2024
Revised Date: July 22, 2024
Accepted Date: July 22, 2024
Available Online: August 29, 2024

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Abstract

Abstract

Tidal bays along the Fujian coast lack microorganisms (e.g., foraminifera) and poor fossil preservation, resulting from wide tidal flats and shallow waters. This makes it difficult to rely on the fossils to understand the Holocene sea-level variation course and the sedimentary environment responses in this region. Therefore, this study aims to use the sedimentogenic Sr/Ba ratio index to identify the sedimentary facies in the Sansha Bay, Ningde, Fujian. In addition, AMS ¹⁴C dating was done to explore the sedimentary environment evolution and regional sea-level change since the Holocene. The findings revealed that: 1) The mean value of sedimentogenic Sr/Ba ratio in the tidal flats sediments (9.06) is obviously lower than the surface sediments of Sansha Bay (20.43). However, the sedimentogenic Sr/Ba ratio in tidal flat sediments is significantly higher than those of large estuaries such as the Yangtze River estuary (1~3) where lower freshwater input and higher salinity in the tidal flat, suggesting that the regional hydrological characteristics shall be considered when applying the ratio index for examining the sedimentary facies in sea-land transition zones. 2) The sedimentogenic Sr/Ba ratio of Core NDGK2 sediment of the Late Quaternary could be divided into three layers (Ⅰ-Ⅲ). From the bottom, Layer Ⅰ is variegated hard clay, has a Sr/Ba mean value of 5.29, which is still greater than typical freshwater environments, indicating exposure and alteration of older sediments. Layers Ⅱ and Ⅲ consist of dark gray clay, of which Layer Ⅱ has a mean value of 10.77, similar to the tidal flats facies, while Layer Ⅲ has the greatest mean value of the entire core for 13.44, indicating the bay facies. The AMS ¹⁴C dates indicate the evolution of the fluvial-tidal flat-bay sedimentary facies in Core NDGK2 was controlled by the Holocene sea-level rise. The tidal flat facies was formed at ~8.9 cal.kaBP when the sea level was at 21.0±2.5 m. The maximum flooding surface appeared at ~8.2 cal.kaBP, followed by a long period of low sedimentation rate for 6 ka, and the sedimentation rate in the bay was accelerated again at ~2.2 cal.kaBP. 3) The sedimentogenic Sr/Ba ratios in all 15 cores at Pleistocene-Holocene boundary in the region show obvious tidal flat facies characteristics, indicating the applicability of sedimentogenic Sr/Ba ratio for reconstructing the Holocene relative sea-level change in the region.
- tidal bay,
- sedimentogenic Sr/Ba ratio,
- tidal flat facies,
- sedimentary environments,
- sea-level change,
- Holocene

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References (54)

References

[1]	Intergovernmental Panel on Climate Change(IPCC). Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change[R]. 2021.
[2]	Nicholls R J, Cazenave A. Sea-level rise and its impact on coastal zones[J]. Science, 2010, 328(5985):1517-1520. doi: 10.1126/science.1185782
[3]	Scott C D, Mary R, J Emmett D, et al. Climate Change Impacts on Marine Ecosystems[J]. Annual Review of Marine Science, 2012, 4(1):11-37. doi: 10.1146/annurev-marine-041911-111611
[4]	Stephane H, Colin G, Robert J N, et al. Future flood losses in major coastal cities[J]. Nature Climate Change, 2013, 3(9):802-806. doi: 10.1038/nclimate1979
[5]	Linsley B K. Oxygen-isotope record of sea level and climate variations in the Sulu Sea over the past 150000 years[J]. Nature, 1996, 380(6571):234-237. doi: 10.1038/380234a0
[6]	Lambeck K, Rouby H, Purcell A, et al. Sea level and global ice volumes from the Last Glacial Maximum to the Holocene[J]. Proceedings of the National Academy of Sciences of the United States of America, 2014, 111(43):15296-15303.
[7]	林景星. 福建沿海全新世海进的初步认识[J]. 科学通报, 1979, 24(11):517-520 doi: 10.1360/csb1979-24-11-517 LIN Jingxing. A preliminary understanding of the Holocene marine advance of Fujian[J]. Chinese Science Bulletin, 1979, 24(11):517-520.] doi: 10.1360/csb1979-24-11-517
[8]	汪品先, 闵秋宝, 卞云华, 等. 我国东部第四纪海侵地层的初步研究[J]. 地质学报, 1981, 1(1):13 WANG Pinxian, MIN Qiubao, BIAN Yunhua, et al. A preliminary study of Quaternary marine intrusion stratigraphy in eastern China[J]. Acta Geologica Sinica, 1981, 1(1):13.]
[9]	王绍鸿, 杨建明, 孙亨伦, 等. 闽江下游及邻近地区冰后期海平面变动[J]. 海洋学报, 1990, 12(1):64-74 WANG Shaohong, YANG Jianming, SUN Henglun, et al. Postal glacial sea level change in the lower reach of Minjiang River and adjacent area[J]. Haiyang Xuebao, 1990, 12(1):64-74.]
[10]	王绍鸿, 吴学忠. 福建沿海全新世高温期的气候与海面变化[J]. 台湾海峡, 1992, 11(4):345-352 WANG Shaohong, WU Xuezhong. Climate and sea level changes during Holocene high temperature period along Fujian coast[J]. Journal of Oceanography in Taiwan Strait, 1992, 11(4):345-352.]
[11]	曾从盛. 闽东北沿海晚第四纪海侵与海面变动[J]. 福建师范大学学报: 自然科学版, 1997, 13(4):94-101 ZENG Congsheng. Transgressions and sea level changes along the northeast coast of Fujian during the late Quaternary[J]. Journal of Fujian Teachers University (Natural Science), 1997, 13(4):94-101.]
[12]	Zong Y. Mid-Holocene sea-level highstand along the southeast coast of China[J]. Quaternary International, 2004, 117(1):55-67. doi: 10.1016/S1040-6182(03)00116-2
[13]	李永飞, 徐柳园, 许斌. 福建沿海40000年以来的海面变化[J]. 内江师范学院学报, 2016, 31(6):46-55,61 LI Yongfei, XU Liuyuan, XU Bin. Changes of sea-level in Fujian coast during the past 40 000 years[J]. Journal of Neijiang Normal University, 2016, 31(6):46-55,61.]
[14]	王龙, 王张华, 李翠玉. 福建沿海全新世相对海平面变化: 地质记录与“冰川−水均衡调整”模拟对比[J]. 海洋学报, 2022, 44(9):109-123 doi: 10.12284/j.issn.0253-4193.2022.9.hyxb202209010 WANG Long, WANG Zhanghua, LI Cuiyu. Holocene relative sea-level change of Fujian coast, southeastern China: Geological records and comparison with glacio-hydro isostatic adjustment modelling[J]. Haiyang Xuebao, 2022, 44(9):109-123.] doi: 10.12284/j.issn.0253-4193.2022.9.hyxb202209010
[15]	Yu F, Li N, Tian G, et al. A re-evaluation of Holocene relative sea-level change along the Fujian coast, southeastern China[J]. Palaeogeography, Palaeoclimatology, Palaeoecology, 2023, 622:111577. doi: 10.1016/j.palaeo.2023.111577
[16]	Törnqvist T E, van Ree M H M, van't Veer R, et al. Improving methodology for high-resolution reconstruction of sea-level rise and neotectonics by paleoecological analysis and AMS ¹⁴C dating of basal peats[J]. Quaternary Research, 1998, 49(1):72-85. doi: 10.1006/qres.1997.1938
[17]	韩书华, 张静. 福州市马尾地区第四纪地层划分及海相层分析[J]. 海洋地质与第四纪地质, 1992, 12(1):85-95 HAN Shuhua, ZHANG Jing. Delineation of Quaternary stratigraphy and analysis of marine stratigraphy in Mawei area, Fuzhou City, China[J]. Marine Geology & Quaternary Geology, 1992, 12(1):85-95.]
[18]	张璞. 福建漳州晚第四纪以来的环境演变[D]. 中国地质大学博士学位论文, 2005 ZHANG Pu. Environmental evolution since the Late Quaternary in Zhangzhou, Fujian, China[D]. Doctor Dissertation of China University of Geosciences, 2005.]
[19]	陈慧娴, 骆美美, 王建华, 等. 福建九龙江河口第四纪沉积物特征及沉积环境演变[J]. 古地理学报, 2014, 16(2):263-273 doi: 10.7605/gdlxb.2014.02.024 CHEN Huixian, LUO Meimei, WANG Jianhua, et al. Characterization of Quaternary sediments and evolution of depositional environments in the Jiulong River estuary, Fujian, China[J]. Journal of Palaeogeography, 2014, 16(2):263-273.] doi: 10.7605/gdlxb.2014.02.024
[20]	Charrieau L M, Filipsson H L, Ljung K, et al. The effects of multiple stressors on the distribution of coastal benthic foraminifera: A case study from the Skagerrak-Baltic Sea region[J]. Marine Micropaleontology, 2018, 139:42-56. doi: 10.1016/j.marmicro.2017.11.004
[21]	孙丹丹, 刘平, 张杰, 等. 基于沉积成因地化元素指标的闽北海湾晚更新世海侵地层辨识及其意义[J]. 古地理学报, 2022, 24(1):139-151 doi: 10.7605/gdlxb.2022.01.011 SUN Dandan, LIU Ping, ZHANG Jie, et al. Identification and significance of the Late Pleistocene Transgressive strata in the bays of northern Fujian province based on geochemical element indicators of sedimentary origin[J]. Journal of Palaeography, 2022, 24(1):139-151.] doi: 10.7605/gdlxb.2022.01.011
[22]	于俊杰, 彭博, 兰佑, 等. 孢粉证据揭示MIS 5a以来福建东北沿海地区人类活动、海平面及气候变化[J]. 地球科学, 2021, 46(1):281-292 YU Junjie, PENG Bo, LAN You, et al. Palynological records revealed anthropogenic deforestation, sea level and climate changes since marine isotope stage 5a in the northeastern coast of Fujian Province[J]. Earth Science, 2021, 46(1):281-292.]
[23]	江硕. 福建主要河流及福州城市内河水污染特征研究[D]. 福建农林大学硕士学位论文, 2012 JIANG Shuo. Characterization of Water Pollution in Major Rivers in Fujian and Urban Inland Rivers in Fuzhou, China[D]. Master Dissertation of Fujian Agriculture and Forestry University, 2012.]
[24]	郑华峰. 霍童溪流域梯级水电站水库群洪水调度研究与实践[J]. 中国防汛抗旱, 2014, 24(3):21-23,40 doi: 10.3969/j.issn.1673-9264.2014.03.008 ZHENG Huafeng. Study and practice of flood scheduling for a group of reservoirs of terraced hydropower stations in the Huotong River Basin[J]. China flood control and drought relief., 2014, 24(3):21-23,40.] doi: 10.3969/j.issn.1673-9264.2014.03.008
[25]	宁德市人民政府. 河流[EB/OL]. (2021-10-26). https://www.ningde.gov.cn/zjnd/ndgk/202110/t20211026_1540341.htm People's Government of Ningde. River[EB/OL]. (2021-10-26). https://www.ningde.gov.cn/zjnd/ndgk/202110/t20211026_1540341.htm.]
[26]	Yang D, Yin B, Liu Z, et al. Numerical study of the ocean circulation on the East China Sea shelf and a Kuroshio bottom branch northeast of Taiwan in summer[J]. Journal of Geophysical Research: Oceans, 2011, 116(C5):1-20.
[27]	Chen J, Ma J, Xu K, et al. Provenance discrimination of the clay sediment in the western Taiwan Strait and its implication for coastal current variability during the late-Holocene[J]. The Holocene, 2017, 27(1):110-121. doi: 10.1177/0959683616652706
[28]	林航. 福建三沙湾的潮汐特征[J]. 福建水产, 2014, 36(4): 306-314 LIN Hang. Tidal characteristics of Sansha Bay, Fujian[J], Fujian Fisheries, 2014, 36(4): 306-314.]
[29]	王继龙, 林丰增, 彭博, 等. 福建宁德地区第四纪年代地层时空特征及对海平面变化的指示[J/OL]. 中国地质, 1-19. https://kns.cnki.net/kcms/detail/11.1167.P.20220314.1914.008.html WANG Jilong, LIN Fengzeng, PENG Bo, et al. Temporal and spatial characteristics of Quaternary stratigraphy in Ningde Area, Fujian Province and its indication of sea level changes[J/OL]. Geology in China, 1-19. https://kns.cnki.net/kcms/detail/11.1167.P.20220314.1914.008.html.]
[30]	江甘兴. 福建海区的潮汐和潮流[J]. 台湾海峡, 1992, 11(2):89-94 JIANG Ganxing. Tides and currents in the Fujian Sea Area[J]. Taiwan Strait, 1992, 11(2):89-94.]
[31]	严肃庄, 曹沛奎. 三沙湾表层沉积物中矿物特征及其泥沙来源[J]. 台湾海峡, 1997, 16(2):128-134 YAN Suzhuang, CAO Peikui. Characterization of minerals in surface sediments of Sansha Bay and their sediment sources[J]. Taiwan Strait, 1997, 16(2):128-134.]
[32]	Dai L, Li S, Yu J, et al. Palynological evidence indicates the paleoclimate evolution in southeast China since late marine isotope stage 5[J]. Quaternary Science Reviews, 2021, 266:106964. doi: 10.1016/j.quascirev.2021.106964
[33]	Liu P, Zhang J, Wang J, et al. Tectonic subsidence of the southeast China coast: New evidence from Late Pleistocene transgression in Ningde bay[J]. Palaeogeography, Palaeoclimatology, Palaeoecology., 2022, 605(2022):111226.
[34]	Heaton T J, Köhler P, Butzin M, et al. Marine 20—the marine radiocarbon age calibration curve (0–55000 cal. BP)[J]. Radiocarbon, 2020, 62(4):779-820. doi: 10.1017/RDC.2020.68
[35]	Reimer P J, Austin W E N, Bard E, et al. The IntCal 20 Northern Hemisphere radiocarbon age calibration curve (0–55 cal. kaBP). Radiocarbon, 2020, 62 (4): 725–757.
[36]	Stuiver M, Reimer P J. Extended ¹⁴C data base and revised CALIB 3.0 ¹⁴C age calibration program[J]. Radiocarbon, 1993, 35:215-230. doi: 10.1017/S0033822200013904
[37]	王爱华, 叶思源, 刘建坤, 等. 不同选择性提取方法锶钡比的海陆相沉积环境判别探讨——以现代黄河三角洲为例[J]. 沉积学报, 2020, 38(6):1226-1238 WANG Aihua, YE Siyuan, LIU Jiankun, et al. Discrimination between marine and terrestrial sedimentary environments by the selectively extracted Sr/Ba ratio: A case of sediments in the Yellow River delta[J]. Acta Sedimentologica Sinica, 2020, 38(6):1226-1238.]
[38]	Wang A, Wang Z, Liu J, et al. The Sr/Ba ratio response to salinity in clastic sediments of the Yangtze River Delta[J]. Chemical geology, 2021, 559:119923. doi: 10.1016/j.chemgeo.2020.119923
[39]	蓝先洪, 马道修, 徐明广, 等. 珠江三角洲若干地球化学标志及指相意义[J]. 海洋地质与第四纪地质, 1987, 7(1):39-49 LAN Xianhong, MA Daoxiu, XU Mingguang, et al. Selected geochemical signatures and their significance in the Pearl River Delta Region[J]. Marine Geology & Quaternary Geology, 1987, 7(1):39-49.]
[40]	王爱华. 不同形态锶钡比的沉积环境判别效果比较[J]. 沉积学报, 1996, 14(4):168-173 WANG Aihua. Discriminant effect of sedimentary environment by the Sr/Ba ratio of different existing forms[J]. Acta Sedimentologica Sinica, 1996, 14(4):168-173.]
[41]	Chen Z, Song B, Wang Z, et al. Late Quaternary evolution of the sub-aqueous Yangtze Delta, China: sedimentation, stratigraphy, palynology, and deformation[J]. Marine Geology, 2000, 162(2):423-441.
[42]	Jaraula C M B, Siringan F P, Klingel R, et al. Records and causes of Holocene salinity shifts in Laguna de Bay, Philippines[J]. Quaternary International, 2014, 349:207-220. doi: 10.1016/j.quaint.2014.08.048
[43]	Wei W, Algeo T J, Lu Y, et al. Identifying marine incursions into the Paleogene Bohai Bay Basin lake system in northeastern China[J]. International Journal of Coal Geology, 2018, 200:1-17. doi: 10.1016/j.coal.2018.10.001
[44]	Ge L, Jinag S Y, Swennen R, et al. Chemical environment of cold seep carbonate formation on the northern continental slope of South China Sea: evidence from trace and rare earth element geochemistry[J]. Mar. Geol, 2010, 277:21-30. doi: 10.1016/j.margeo.2010.08.008
[45]	陈琳莹, 李崇瑛, 陈多福. 碳酸盐岩中碳酸盐矿物稀土元素分析方法进展[J]. 矿物岩石地球化学通报, 2012, 31(2): 177-183 CHEN Linying, LI Chongying, CHEN Duofu, Progress of Analytical Method of rare Earth elements of Carbonate Minerals in Carbonate Rock[J]. Bulletin of Mineralogy, Petrology and Geochemistry. 2012, 31(2): 177-183.]
[46]	Davidson C M, Thomas R P, Mcvey S E, et al. Evaluation of a sequential extraction procedure for the speciation of heavy metals in sediments[J]. Anal. Chim. Acta, 1994, 291:277-286. doi: 10.1016/0003-2670(94)80023-5
[47]	徐岱璐, 殷勇, 时连强, 等. 长江口外扬子浅滩YZ05孔沉积序列及晚更新世以来的环境演化[J]. 海洋地质与第四纪地质, 2020, 40(6):22-38 XU Dailu, YIN Yong, SHI Lianqiang, et al. Sedimentary sequence of Hole YZ05 and environmental evolution since the Late Pleistocene in the Yangzi Shoal off the Yangtze River estuary[J]. Marine Geology & Quaternary Geology, 2020, 40(6):22-38.]
[48]	王爱华, 刘建坤, 许乃岑, 等. 陆源碎屑沉积物中沉积成因锶钡的选择性提取新技术[J]. 中国地质, 2019, 46(3):670-671 doi: 10.12029/gc20190320 WANG Aihua, LIU Jiankun, XU Niancen, et al. A new technology for selective extraction of sedimentogenic Strontium and Barium from terrigenous clastic sediments[J]. Geology in China, 2019, 46(3):670-671.] doi: 10.12029/gc20190320
[49]	刘宝珺. 沉积岩石学[M]. 北京: 地质出版社, 1980: 13-89 LIU Baojun. Sedimentary Petrology[M]. Beijing: Geological Press, 1980: 13-89.]
[50]	刘英俊, 曹励明, 李兆麟, 等. 元素地球化学[M]. 北京: 科学出版社, 1984: 283-372 LIU Yingjun, CAO Liming, LI Zhaolin, et al. Element Geochemistry[M]. Beijing: Science Press, 1984: 283-372.]
[51]	秦蕴珊, 赵松龄. 晚更新世以来长江水下三角洲的沉积结构与环境变迁[J]. 沉积学报, 1987, 5(3):105-112 QIN Yunshan, ZHAO Songling. Sedimentary structure and environmental evolution of submerged delta of Changjiang River since Late Pleistocene[J]. Acta Sedimentologica Sinica, 1987, 5(3):105-112.]
[52]	蓝先洪. 珠江三角洲晚第四纪沉积特征[J]. 沉积学报, 1996, 14(2):157-164 LAN Xianhong. Late Quaternary Sedimentary Characteristics of the Pearl River Delta[J]. Acta Sedimentologica Sinica, 1996, 14(2):157-164.]
[53]	Xiong H, Zong Y, Qian P, et al. Holocene Sea-level history of the northern coast of South China Sea[J]. Quat. Sci. Rev, 2018, 194:12-26. doi: 10.1016/j.quascirev.2018.06.022
[54]	贾宝岩, 彭博, 王继龙, 等. 中全新世福建沿海地区海平面波动: 基于NDQK5岩芯介形类化石记录[J]. 地质学报, 2024, 98(2):333-345 JIA Baoyan, PENG Bo, WANG Jilong, et al. Mid-Holocene sea-level fluctuation in the Fujian coastal area: Evidence from the ostracod records of the core NDQK5[J]. Acta Geologica Sinica, 2024, 98(2):333-345.]

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