基于磁组构特征的江汉平原全新世古洪水事件

张玉芬; 李长安; 陈亮; 王辉

基于磁组构特征的江汉平原全新世古洪水事件

张玉芬^1,,
李长安^{2, 3},
陈亮^{1, 4},
王辉¹

1.
中国地质大学地球物理与空间信息学院，湖北武汉 430074
2.
中国地质大学生物地质与环境地质教育部重点实验室，湖北武汉 430074
3.
中国地质大学地球科学学院，湖北武汉 430074
4.
国家海洋局南海工程勘察中心，广东广州 510300

基金项目:

国家自然科学基金项目 40472151

国家自然科学基金项目 40672206

国家自然科学基金项目 40771213

国家重点基础研究发展计划(“973”计划) 2004CB720204

详细信息

作者简介:
张玉芬(1957-), 女, 教授, 博士, 主要从事环境地球物理等方面的教学与研究.E-mail: zhyfcug@163.com

中图分类号: P584;X143
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出版历程
- 收稿日期: 2008-12-12
- 刊出日期: 2009-11-25

Magnetic Fabric of Holocene Palaeo-Floods Events in Jianghan Plain

ZHANG Yu-fen^1
,,
LI Zhang-an^{2, 3},
CHEN Liang^{1, 4},
WANG Hui¹

1.
Institute of Geophysics and Geomatics, China University of Geosciences, Wuhan 430074, China
2.
Key Laboratory of Biogeology and Environmental Geology of Ministry of Education, ChinaUniversity of Geosciences, Wuhan 430074, China
3.
Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, China
4.
South China Sea Marine Engineering Surveying Center, State Oceanic A dministration, Guangzhou 510300, China

摘要

摘要: 在对江汉平原江陵剖面全新世沉积物的沉积环境和年代学分析的基础上, 利用由现代洪水沉积所建立的洪泛沉积物磁组构参数标志, 对江汉平原全新世以来的古洪水事件进行了初步研究.结果表明: (1) 江汉平原全新世以来(有史料记载前), 共有55个特大洪水沉积层(事件). (2) 全新世以来特大洪水(期) 演化可分为两个大的阶段: 第一阶段(9875~3000aBP) 低频期, 该阶段洪水发生频率不高, 且洪水周期比较稳定, 主要以近千年和500~625a周期为主; 第二阶段(3000aBP~现在) 为洪水频发期.洪水发生的周期以300~200a为主, 反映出洪水发生的频率具有加快的趋势.
- 江汉平原 /
- 全新世 /
- 洪水事件 /
- 磁组构参数 /
- 磁化率
Abstract: Based on the study of sedimentary environment and chronology for Holocene sediments from Jiangling profile, Jianghan plain, this paper studies these events on palaeo-flood which took place in Jianghan plain since Holocene, using some marks of magnetic fabric parameters of flood sediment. The main results are as follows: (1) There are 55 large events of flood sediment since Holocene in Jianghan plain (excluding record data in history). (2) According to evolution, these events are divided into the stage of low frequency (9875-3000a BP), which is more stable and has an approximate period of mainly one thousand year and 500-625a, and the stage of high frequency (3000aBP~now), which is more frequent than the former, showing an increasing tendency and has a period of frequent occurrence of mainly 300-200a.
- Jianghan plain /
- Holocene /
- palaeo-flood /
- magnetic fabric parameters /
- magnetic susceptibility

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图 1 研究区交通及剖面位置图

Fig. 1. The transportation and section position of the research area

下载: 全尺寸图片幻灯片

图 2 江陵剖面岩性柱及部分磁组构参数变化曲线

Fig. 2. Lithology column and variation curves of magnetic susceptibility parameters along with depth for Jiangling profile in Hubei Province

下载: 全尺寸图片幻灯片

图 3 江陵剖面古洪水事件(期) 的识别结果

图中以箭头方向代表长轴主方向倾向即长轴的偏角方向, 箭头长短代表长轴主方向倾角大小

Fig. 3. Palaeo-floods events (period) distinguished from sediment of Jiangling section

下载: 全尺寸图片幻灯片

图 4 江汉平原近1万年来洪水频率曲线图

a图为9 875~3 000 aBP时段; b图为3 000~639 aBP时段

Fig. 4. Late 10 000 a floodwater frequency curve map in Jianghan plain

下载: 全尺寸图片幻灯片

表 1 ¹⁴C测年数据

Table 1. Dating data of the radiocarbon age

参考文献(38)

Burrin, P. J., 1985. Holocene alluviation in Southeast England and some implications for palaeohydrological studies. Earth Surface Processes and Landforms, 10 (3): 257-271. doi: 10.1002/esp.3290100308
Chen, Q. Q., Li, C. X., Cong, Y. Z., 1998. The study of relation between magnetic fabric of sediment and character of dynamic deposit. Chinese Science Bulletin, 43 (10): 1106-1109 (in Chinese). doi: 10.1360/csb1998-43-10-1106
Donna, A. P., Cullione, M. J., 1994. Deglacial flood origin of the Charleston alluvial fan, Lower Mississippi alluvial valley. Quaternary Research, 41 (3): 278-284. doi: 10.1006/qres.1994.1031
Ely, L. L., Enzel, Y., Baker, V. R., et al., 1993. A 5000-year record of extreme floods and climate change in the southwestern United States. Science, 262 (5132): 410-412. doi: 10.1126/science.262.5132.410
He, B. Y., Zhang, S., Cai, S. M., 2003. Climatic changes recorded in peat fromthe Dajiu lake basin in Shennongjia since thelast2600years. Marine Geology & Quaternary Geology, 23 (2): 109-115 (in Chinese with English abstract).
Hrouda, F., 1982. Magnetic anisotropy of rocks andits applicationin geology and geophysics. Geophysical Surveys, 5 (17): 37-82.
Li, C. A., Huang, J. H., Zhang, Y. F., et al., 2002. Preliminary study of paleoflood of last glacial maximum in upper reaches of the Yellow River. Earth Science—Journal of China University of Geosciences, 27 (4): 456-458 (in Chinese with English abstract).
Li, C. A., Zhang, Y. F., 2004. Flood sedimental characteristic and its mark on the middle reaches of Yangtze River. Advances in Water Science, 15 (4): 485-488 (in Chinese with English abstract).
Partriage, J., Baker, V. R., 1987. Palaeoflood hydrology of the salt river, Arizona. Earth Surface Processes and Landforms, 12 (2): 109-125. doi: 10.1002/esp.3290120202
Schulz, M., Mudelsee, M., 2002. Redfit: Estimating red-noise spectra directly fromunevenly spaced paleoclimatic time series. Computers Geosciences, 28 (3): 421-426. doi: 10.1016/S0098-3004(01)00044-9
Wu, H. Q., Dang, A. R., 1998. Fluctuation and characteristics of climate change in temperature of Sui-Tang times in China. Quaternary Sciences, 25 (1): 31-38 (in Chinese with English abstract).
Wu, N. Y., Duan, W. W., Liu, J., 1998. Preliminary discussion on Late Quaternary paleocurrent and paleoclimate history of the bransfield strait, Antarctica: The magnetic fabric method. Marine Geology & Quaternary Geology, 18 (1): 77-88 (in Chinese with English abstract).
Xia, Z. K., Yang, X. Y., 2003. Preliminary study on the flood events about 4 kaB. P. in North China. Quaternary Sciences, 23 (6): 667-674 (in Chinese with English abstract).
Yan, G. L., 1996. The application of magnetic susceptibility anisotropy of rocks in geology. China University of Geosciences Press, Wuhan (in Chinese).
Yang, D., Yu, G., Xie, Y., et al., 2000. Sedimentary records of large Holocene floods fromthe middle reaches of the Yellow River, China. Geomophology, 33 (1-2): 73-88. doi: 10.1016/S0169-555X(99)00111-7
Yang, X. D., Zhu, Y. X., Jiang, X. Z., et al., 1998. Environmental changes from spore-pollen record of Mianyang region over the past 10000 years. Journal of Lake Sciences, 10 (2): 23-29 (in Chinese with English abstract). doi: 10.18307/1998.0205
Zhang, Q., Jiang, T., Shi, Y. F., et al., 2003. Relationship between climatic changes and the flooding occurrence since the Holocene in the Yangtze River delta region. Marine Geology & Quaternary Geology, 23 (3): 11-15 (in Chinese with English abstract).
Zhang, Y. F., Li, C. A., 2003. Magentic fabric parameter character of modernfluvial deposit inthe middle reaches of Yangtze River. Resources and Environment in the Yangtze Basin, 12 (4): 370-376 (in Chinese with English abstract).
Zhang, Y. F., Li, C. A., Chen, G. J., et al., 2005. Characteristics and paleoclimatic significance of magnetic susceptibility and stable organic carbonisotopes froma borein Zhoulao Town, Jianghan Plain. Earth Science—Journal of China University of Geosciences, 30 (1): 114-120 (in Chinese with English abstract).
Zhang, Y. F., Li, C. A., Dong, X. H., et al., 2006. Magnetic fabric characters and its climatic environmental significance from a sediment section in Jiangling of Hubei Province. In: Wang, J. Y., ed., Geophysical solution forenvironment and engineering. Science Press, Beijing andScience Press, USAInc., 833-838.
Zhang, Y. F., Li, C. A., Yan, G. L., 2004a. Study of magnetic fabric of dam-break sediment in1998's in Paizhouwan area, Yangtze River. In: Progress in Environmental and Engineering Geophysics. Science Press, Beijing and Science Press, USAInc., 519-524.
Zhang, Y. F., Li, C. A., Yan, G. L., et al., 2004b. Acomparative study of magnetic fabric characters between flooded sediments and normal river sediments. Chinese Journal of Geophysics, 47 (4): 728-735. doi: 10.1002/cjg2.3543
Zhang, Y. F., Li, C. A., Yan, G. L., 2004c. Magnetic fabric characteristics of flooded sediments in the middle reaches of the Yangtze River. Acta Geologica Sinica, 78 (3): 428-432 (in Chinese with English abstract).
Zhu, K. Z., 1973. Climatic change on China since the last 5000 years. Science in China (Series A), 16 (2): 168-189 (in Chinese).
陈庆强, 李从先, 丛友滋, 1998. 沉积物磁组构与其动力沉积特征对应关系研究. 科学通报, 43 (10): 1106-1109. doi: 10.3321/j.issn:0023-074X.1998.10.023
何报寅, 张穗, 蔡述明, 2003. 近2600年神农架大九湖泥炭的气候变化记录. 海洋地质与第四纪地质, 23 (2): 109-115. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ200302017.htm
李长安, 黄俊华, 张玉芬, 等, 2002. 黄河上游末次冰盛期古洪水事件的初步研究. 地球科学———中国地质大学学报, 27 (4): 456-458. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200204018.htm
李长安, 张玉芬, 2004. 长江中游洪水沉积特征与标志初步研究. 水科学进展, 15 (4): 485-488. doi: 10.3321/j.issn:1001-6791.2004.04.015
吴宏歧, 党安荣, 1998. 隋唐时期气候冷暖特征与气候波动. 第四纪研究, 25 (1): 31-38. doi: 10.3321/j.issn:1001-7410.1998.01.004
吴能友, 段威武, 刘坚, 1998. 南极布兰斯菲尔德海峡晚第四纪沉积物磁组构特征及其古环境学意义. 海洋地质与第四纪地质, 18 (1): 77-88. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ801.010.htm
夏正楷, 杨晓燕, 2003. 我国北方4kaBP前后异常洪水事件的初步研究. 第四纪研究, 23 (6): 667-674. doi: 10.3321/j.issn:1001-7410.2003.06.010
阎桂林, 1996. 岩石磁化率各向异性在地学中的应用. 武汉: 中国地质大学出版社.
羊向东, 朱育新, 蒋雪中, 等, 1998. 沔阳地区一万多年来孢粉记录的环境演变. 湖泊科学, 10 (2): 23-29. https://www.cnki.com.cn/Article/CJFDTOTAL-FLKX199802004.htm
张强, 姜彤, 施雅风, 等, 2003. 长江三角洲地区1万年以来洪水与气候变化的关系. 海洋地质与第四纪地质, 23 (3): 11-15. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ200303003.htm
张玉芬, 李长安, 2003. 长江中游现代河流沉积物磁组构参数值特征研究. 长江流域资源与环境(学报), 12 (4): 370-376. https://www.cnki.com.cn/Article/CJFDTOTAL-CJLY200304013.htm
张玉芬, 李长安, 陈国金, 等, 2005. 江汉平原湖区周老镇钻孔磁化率和有机碳稳定同位素特征及其古气候意义. 地球科学———中国地质大学学报, 30 (1): 114-120. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200501016.htm
张玉芬, 李长安, 阎桂林, 等, 2004c. 长江中游堤防溃口沉积物的磁组构特征. 地质学报, 78 (3): 428-432. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE200403015.htm
竺可桢, 1973. 中国近五千年来气候变迁的初步研究. 中国科学(A辑), 16 (2): 168-189. https://www.cnki.com.cn/Article/CJFDTOTAL-KGXB197201001.htm