汾河地堑湖盆第四纪地貌—沉积特征的构造控制
收稿日期: 2009-07-21
修回日期: 2009-09-28
网络出版日期: 2010-01-25
基金资助
国家自然科学基金项目(40671018); 上海师范大学“自然地理学”校级重点学科项目资助(DZL809); 上海
师范大学科研基金项目(SK200848)
The Development of Morpho-sediment of Quaternary in Fenhe River Graben Basins and the Neotectonic Movement
Received date: 2009-07-21
Revised date: 2009-09-28
Online published: 2010-01-25
Supported by
National Natural Science Foundation of China, No.40671018; Projects of Shanghai Normal University, No.DZL809; No.SK200848
野外对临汾、太原盆地第四纪中晚期所发育的湖积地貌-沉积特征调查发现,湖盆在对应于S8、S5和S1古土壤开始发育时期(时代分别为0.77Ma BP、0.55Ma BP和0.13Ma BP)曾发生了三次强烈湖退,这三次湖退都是构造原因所致的;而在L11-S8、L8-S5、L5-S1黄土古土壤堆积发育期间(时代分别对应于0.96～0.77Ma BP、0.74～0.55Ma BP和0.47～0.13Ma BP)、以及S1古土壤发育以后的时期(时代为0.07Ma BP之后)出现的却是缓慢湖侵或盆地下沉。根据这些发现并结合地球物理学前期已获得的有关盆地深部上地幔结构及活动规律,本文提出了盆地湖侵-湖退过程的构造控制模式。在上地幔强烈上拱→减弱或渐趋稳定→再次强烈上拱的构造循环中,地表湖盆会以大幅快速湖退→缓慢湖侵→再大幅快速湖退这样的表现与之对应。盆地地表的地貌-沉积发育与地下的上地幔活动应具有因果关系。
胡小猛; 郭家秀; 胡向阳 . 汾河地堑湖盆第四纪地貌—沉积特征的构造控制[J]. 地理学报, 2010 , 65(1) : 73 -81 . DOI: 10.11821/xb201001008
The field work found that there existed three abrupt lake regressions in the Fenhe River Graben Basins during the middle-late Quaternary,which were consistent with the development of paleosols S8,S5 and S1.This indicates that those regressions are not the results of the dry climate but due to the neotectonic movement.The basins experienced slow transgressions when the loess-paleosols between S11-S8,S8-S5 and S5-S1 developed,and sank after S1 had formed.Based on these discoveries and previously revealed data about the activities of the upper mantle in the deep earth around this region,the paper puts forward a hypothesis that can explain how the lake transgression-regression cycles took place under the control of the neotectonic movement.The morpho-sedimentary characteristics are the results and responses of the activities of the upper mantle in the deep earth.
[1] Wang Nailiang. The Sediment and Structural Landform of Shanxi Graben in Cenozoic. Beijing: Science Press, 1996: 156-200. [王乃梁. 山西地堑系新生代沉积与构造地貌. 北京: 科学出版社, 1996: 156-200.]
[2] Hu Xiaomeng, Li Youli, Yang Jingchun. Quaternary paleolake development in the Fen River basin, North China. Geomorphology, 2005, 15: 1-13.
[3] Li Youli. Geomorphic transformational event around 1.2 Ma BP in the southern Shanxi Province. Scientia Geographica Sinica, 2004, 24(3): 292-297. [李有利. 山西南部1.2 Ma BP的地貌转型事件. 地理科学, 2004, 24(3): 292-297.]
[4] Dong Yan, Xie Aihong, Wei Hua et al. The formation of Dingcun Lake and its environment change. Journal of Shanxi Teacher's University: Natural Science Edition, 2001, 15(4): 70-74. [董艳, 谢爱红, 卫华等. 丁村湖的形成及演化环境. 山西师范大学学报: 自然科学版, 2001, 15(4): 70-74.]
[5] Hu Xiaomeng, Yang Jingchun. The study on the age of 'Dingcun Formation' based on the history of the development of Linfen Basin. Geographical Research, 2001, 20(5): 616-621. [胡小猛, 杨景春. 根据临汾盆地的演化过程分析“丁村 组”的年代. 地理研究, 2001, 20(5): 616-621.]
[6] Hu Xiaomeng, Fu Jianli, Ma Zhizheng. The significance of the discovery of Hongshan Quaternary Section in Taiyuan Basin. Journal of Stratigraphy, 2002, 26(3): 226-229. [胡小猛, 傅建利, 马志正. 太原盆地洪山第四纪剖面的发现. 地层 学杂志, 2002, 26(3): 226-229.]
[7] Xia Zhengkai. The study on the change of ancient lake shore of Datong-Yangyuan Basin. Geographical Research, 1992, 11(2): 52-59. [夏正楷. 大同—阳原盆地古泥河湾湖的岸线变化. 地理研究, 1992, 11(2): 52-59.]
[8] Liu Dongsheng. Loess and Environment. Beijing: Science Press, 1985: 303-357. [刘东生. 黄土与环境. 北京: 科学出版 社, 1985: 303-357.]
[9] Porter S C, An Z S, Zheng H B. Cyclic Quaternary alluviation and terracing in a non-glaciated drainage basin on the north flank of the Qinling Shan, central China. Quaternary Research, 1992, 38: 157-169.
[10] Yue Leping, Xue Xiangxi. Paleomagnetism on Chinese Loess. Beijing: Geology Press, 1995: 27-70. [岳乐平, 薛祥熙. 中国黄土古地磁学. 北京: 地质出版社, 1995: 27-70.]
[11] Liu Jiaqi, Cheng Tiemei, Ni Gaozhong et al. The dating of Weinan loess section and the construction of its series in time. Quaternary Research, 1994, (3): 193-200. [刘嘉麒, 陈铁梅, 聂高众等. 渭河黄土剖面的年龄测定及十五万年来 高分辨率时间序列的建立. 第四纪研究, 1994, (3): 193-200.]
[12] Shen Chengde. 10Be records in loess with high resolution and the dating of loess strata. Quaternary Research, 1994, (3): 203-213. [沈承德. 高分辩率10Be记录与黄土地层定年. 第四纪研究, 1994, (3): 203-213.]
[13] Imbrie J, Hays J G, Martinson D G et al. The orbital theory of Pleistocene climate: support from a revised chronology of the marine 18O record//BERGER A L, Lmbrie J, Hays J G et al. Milankovitch and Climate I: Understanding the response to astronomical forcing. Dordrecht: Reidel, 1984: 269-305.
[14] Reinhardt C, Wunnemann B, Krivonogov S K. Geomorphological evidence for the Late Holocene evolution and the Holocene lake level maxmum of the Aral Sea. Geomorphology, 2008, 93: 302-315.
[15] Xue Jibing, Zhong Wei. Holocene climate change recorded by lacustrine sediment in Barkol Lake and its regional comparison. Quaternary Sciences, 2008, 28(4): 610-620. [薛积彬, 钟巍. 新疆巴里湖盆全新世环境记录及区域对比研 究. 第四纪研究, 2008, 28(4): 610-620.]
[16] Chen Fahu, Fang Yuxin, Chun Xi et al. The preliminary study on the Jilantai-Hetao Great Lake of late Quaternary. Chinese Science Bulletin, 2008, 53(10): 1207-1219. [陈发虎, 范育新, 春喜等. 晚第四纪“吉兰泰-河套”古大湖的初 步研究. 科学通报, 2008, 53(10): 1207-1219.]
[17] The Research Group on “Active Fault System around Ordos Massif”, State Seismological Bureau. Active Fault System around Ordos Massif. Beijing: Seismology Press, 1988. [国家地震局《鄂尔多斯周缘活动断裂系》课题组. 鄂 尔多斯周缘活动断裂系北京: 地震出版社, 1988.]
[18] Bai Laiwang, Hou Ting'ai. Deep geophysical exploration on Shanxi Rift System. North China Earthquake Sciences, 1994, 12(3): 27-35. [白来旺, 侯廷爱. 陕西裂谷系的深部地球物理探测. 华北地震科学, 1994, 12(3): 27-35.]
[19] Li Qiang. Analysis on the distribution and characters of the hot ground water in Shanxi Province. Shanxi Hydrotechnics, 2006, (1): 52-54. [李强. 山西地下热水的分布及特征分析. 山西水利科技, 2006, (1): 52-54.]
[20] Zorin Y A, Lepina S V. Geothermal aspects of development of asthenospheric upwellings beneath continental rift zones. Journal of Geodynamics, 1985, 3(1/2): 1-22.
[21] Ye H, Zhang B T, Mao F Y. The Cenozoic tectonic evolution of the Great North China: Two types of rifting and crustal necking in the Great North China and their tectonic implications. Tectonophysics 1987, 133(3/4): 217-227. [22] Aldanmaz E, Gourgaud A, Kaymakci N. Constraints on the composition and thermal structure of the upper mantle beneath NW Turkey. Journal of Geodynamics, 2005, 39(3): 277-316.
[23] Wise J M, Noble D C, Zanetti K A et al. Quechua II contraction in the Ayacucho intermontane basin. Journal of South American Earth Sciences, 2008, 26(4): 383-396.
[24] Harmon N, Forsyth D W, Weeraratne D S. Thickening of young Pacific lithosphere from high-resolution Rayleigh wave tomography. Earth and Planetary Science Letters, 2009, 278(1-2): 96-106.
[25] Ascione A, Romano P. Vertical movement on the eastern margin of the Tyrrhenian extensional basin: New data from Mt. Bulgheria (Southern Apennines, Italy). Tectonophysics, 1999, 315(1-4): 337-356.
[26] Archaeological Study Center of Shanxi Province. The Collection of Archaeological Papers about the Paleolithic Culture in Shanxi Province. Taiyuan: Shanxi Economy Press, 1993. [山西省考古研究所. 山西旧石器时代考古文集太 原: 山西经济出版社, 1993.]
/
| 〈 |
|
〉 |