[1]胡晨琦,胡春生*,刘永婷,等.青弋江泾县段最高阶地的ESR年代及其构造气候意义[J].山地学报,2017,(04):469-476.[doi:10.16089/j.cnki.1008-2786.000244]
　HU Chenqi,HU Chunsheng*,LIU Yongting,et al.ESR Dating and Tectonic-Climate Significance of Topmost Terrace of Qingyijiang River in Jingxian County[J].Mountain Research,2017,(04):469-476.[doi:10.16089/j.cnki.1008-2786.000244]
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青弋江泾县段最高阶地的ESR年代及其构造气候意义()
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《山地学报》[ISSN:1008-2186/CN:51-1516]

卷:
期数:
2017年04期
页码:
469-476
栏目:
山地环境
出版日期:
2017-07-30

文章信息/Info

Title:
ESR Dating and Tectonic-Climate Significance of Topmost Terrace of Qingyijiang River in Jingxian County
文章编号:
1008-2786-(2017)4-469-08
作者:
胡晨琦1; 2; 胡春生1; 2*; 刘永婷1; 2; 刘邵晨1; 2; 徐光来1; 2
1.安徽师范大学 国土资源与旅游学院,安徽 芜湖241000;
2.安徽自然灾害过程与防控研究省级实验室,安徽 芜湖241000
Author(s):
HU Chenqi1; 2;  HU Chunsheng1; 2*;  LIU Yongting1; 2;  LIU Shaochen1; 2;  XU Guanglai1; 2
1.College of Territorial Resources and Tourism, Anhui Normal University, Wuhu, 241000 Anhui, China;
2.Anhui Key Laboratory of Natural Disaster Process and Preventing and Controlling, Wuhu, 241000 Anhui, China
关键词:
河流阶地;  ESR测年;  900 ka B.P.;  泾县;  青弋江
Keywords:
topmost terrace;  ESR dating;  900 ka B.P.;  Jingxian county;  Qingyijiang River
分类号:
P931.1
DOI:
10.16089/j.cnki.1008-2786.000244
文献标志码:
A
摘要:
青弋江是长江下游最大的一条支流,发源于安徽省黄山北麓。野外考察发现青弋江在泾县段共发育了三级河流阶地,其中最高阶地(T3)存在两个天然剖面,即CB-T3剖面和SJ-T3剖面。运用电子自旋共振(ESR)测年法,并结合相关文献资料,确定青弋江泾县段最高阶地的形成年代并探讨其构造气候意义。研究结果表明:青弋江泾县段最高阶地的年代约900 ka B.P.,是早中更新世过渡时期河流作用的产物; 青弋江泾县段900 ka B.P.阶地是可能是构造抬升和东亚夏季风变化共同作用下的产物,其中构造抬升为阶地的形成提供了河流下切的动力条件,而东亚夏季风的强度变化为阶地的形成提供了气候条件。研究结果有助于为长江中下游地区的河流地貌研究提供基础数据和参考资料。
Abstract:
On the northern fringe of Mt.Huangshan, many river terraces are developed at the junction between mountains and plains.The river terraces are most typical in the Jinxian Basin, Anhui Province, where the Qingyijiang River, one of the longest tributraies of the lower Yangtze River, developed three staircase terraces.The topmost terrace(i.e., the T3 terrace)tread is 38～39 m above river level, and the top of the gravels is generally covered by 3～10.9 m of red clay deposits.There are two natural section of the topmost terrace(T3), namely CB-T3 section and SJ-T3 section.To determine the formation time of the topmost terrace, the ESR dating was applied.Furthermore the tectonic-climate significance of the topmost terrace were discussed combining with extensive related literature.The main results showed that the topmost terrace developed no later than 900 kyr ago, and this terrace was the product of the fluvial process during the transition period from Early Pleistocene to Middle Pleistocene.According to the relevant literatures, the widespread existence of 900 ka B.P.terraces in Jingxian county and the middle-lower reaches of the Yangtze river indicated that an universal incision event had occurred in the middle-lower reaches Yangtze river around 900 ka B.P.This incision event might be a fluvial geomorphic response to the environmental change in the transition period of Early-Middle Pleistocene.The 900 ka B.P.terrace of the Qingyijiang River in Jingxian county was developed under the combination of regional tectonic uplift and climate change.Furthermore, the tectonic movement provided the driving force for the fluvial incision, and the intensity variation of East Asian summer monsoon provided climate conditions for the formation of terrace.The study is helpful for offering basic data and reference materials for the fluvial landform research in the middle and lower reaches of the Yangtze River.

参考文献/References:

[1] 杨景春, 李有利.地貌学原理[M].北京: 北京大学出版社, 2001: 20-23 [YANG Jingchun, LI Youli.Principle of geomorphology [M].Beijing: Peking University Press, 2001: 20-23]
[2] 胡春生, 周迎秋.河流对0.8 Ma B.P..环境突变事件的地貌响应研究[J].地理科学, 2014, 34(5): 614-619 [HU Chunsheng, ZHOU Yingqiu.Geomorphic response of the river to the environmental change event at 0.8 Ma B.P.[J].Scientia Geographica Sinica, 2014, 34(5): 614-619]
[3] 许刘兵, 周尚哲.河流阶地形成过程及其驱动机制再研究[J].地理科学, 2007, 27(5): 672-677 [XU Liubing, ZHOU Shangzhe.Formation process and driving mechanisms of fluvial terrace [J].Scientia Geographica Sinica, 2007, 27(5): 672-677]
[4] 高红山, 潘保田, 李吉均, 等.祁连山东段金塔河流域层状地貌时代与成因探讨[J].山地学报, 2005, 23(3):129-135 [GAO Hongshan, PAN Baotian, LI Jijun, et al.Age and genesis of the stepped geomorphic surfaces in Jinta River basin of the eastern Qilian Mountains [J].Mountain Research, 2005, 23(3):129-135
[5] HU Z B, PAN B T, GUO L Y, et al.Rapid fluvial incision and headward erosion by the Yellow River along the Jinshaan gorge during the past 1.2 Ma as a result of tectonic extension [J].Quaternary Science Reviews, 2016, 133: 1-14
[6] 刘小丰, 刘洪春, 高红山, 等.渭河陇西段第七级阶地年代的确定及其构造意义[J].西北地震学报, 2010, 32(2): 144-149 [LIU Xiaofeng, LIU Hongchun, GAO Hongshan, et al.Age of the 7 th terrace of Weihe River in Longxi segment and its tectonic implication [J].Northwestern Seismological Journal, 2010, 32(2): 144-149]
[7] LI J J, XIE S Y, KUANG M S.Geomorphic evolution of the Yangtze Gorges and the time of their formation [J].Geomorphology, 2001, 41(2-3): 125-135
[8] 韩志勇, 李徐生, 任雪梅, 等.三峡库区长江阶地冲积物的年代测定[J].地理学报, 2006, 61(11): 1200-1207 [HAN Zhiyong, LI Xusheng, REN Xuemei, et al.Dating of river terraces in the Three Gorges reservoir area [J].Acta Geographica Sincia, 2006, 61(11): 1200-1207]
[9] MENG Y M, ZHANG J F, QIU W L, et al.Optical dating of the Yellow River terrace in the Mengjin area(China): First result [J].Quaternary Geochronology, 2015, 30: 219-225
[10] 潘保田, 苏怀, 刘小丰, 等.兰州东盆地最近1.2 Ma 的黄河阶地序列形成原因[J].第四纪研究, 2007, 27(2): 172-180 [PAN Baotian, SU Huai, LIU Xiaofeng, et al.River terraces of the Yellow River and their genesis in eastern LanZhou basin during last 1.2 Ma [J].Quaternary Sciences, 2007, 27(2): 172-180]
[11] 潘保田, 苏怀, 胡春生, 等.兰州地区1.0 Ma 黄河阶地的发现和0.8 Ma 阶地形成时代的重新厘定[J].自然科学进展, 2006, 16(11): 1411-1417 [PAN Baotian, SU Huai, HU Chunsheng, et al.Discovery of a 1.0 Ma Yellow River terrace and redating of the fourth Yellow River terrace in Lanzhou area [J].Progress in Natural Science, 2006, 16(11): 1411-1417]
[12] 胡春生, 潘保田, 苏怀, 等.兰州盆地黄河800 ka B.P.阶地的发现及其古地磁年代[J].地理科学, 2009, 29(2): 278-282 [HU Chunsheng, PAN Baotian, SU Huai, et al.Discovery and paleomagentic dating of 800 ka B.P.terrace of the Yellow River in Lanzhou basin [J].Scientia Geographica Sinica, 2009, 29(2): 278-282]
[13] 袁家义, 梁致荣, 刘彝筠, 等.珠江三角洲Ⅱ级河流阶地的地质特征及其年代[J].中山大学学报(自然科学版), 1990, 29(4): 102-106 [YUAN Jiayi, LIANG Zhirong, LIU Yijun, et al.The geological features and the ages of second-order river terrace in Zhujiang River Delta [J].Acta Scientiarum Naturalium Universitatis Sunyatseni, 1990, 29(4): 102-106]
[14] 刘尚仁.珠江三角洲及其附近地区河流阶地的分布与特征—广东河流阶地研究之二[J].热带地理, 2008, 28(5): 400-410 [LIU Shangren.The distribution and characteristics of the ricer terraces in the Pearl River Delta and its nearby areas [J].Tropical Geography, 2008, 28(5): 400-410]
[15] 雷生学, 陈杰, 刘进峰, 等.南京长江全新世河流阶地的年代及其意义[J].地震地质, 2011, 33(2): 391-401 [LEI Shengxue, CHEN Jie, LIU Jinfeng, et al.The ages and implication of Yangtze River holocene terrace [J].Seismology and Geology, 2011, 33(2): 391-401]
[16] 严庠生, 黄志强.皖南青弋江、水阳江地区第四纪沉积与环境变迁[J].徐州师范学院学报(自然科学版), 1991, 9(1): 58-64 [YAN Xiangsheng, HUANG Zhiqiang.Quaternary sedimentation and paleoenvironmental changes of the Qingyi River area and the Shuiyang River area in the southern Anhui province [J].Journal of Xuzhou Teachers College, 1991, 9(1): 58-64]
[17] 严庠生.皖南青弋江、水阳江地区地貌与新构造运动[J].南京师范专科学校学报, 1999, 15(4): 118-124 [YAN Xiangsheng.Landforms and neotectonics of the Qingyi River area and the Shuiyang River area in the southern Anhui province [J].Journal of Nanjing Teachers College, 1999, 15(4): 118-124]
[18] 杨浩, 赵其国, 李小平, 等.安徽宣城风成沉积—红土系列剖面ESR年代学研究[J].土壤学报, 1996, 33(3): 293-300 [YANG Hao, ZHAO Qiguo, LI Xiaoping, et al.ESR dating of eolian sediment and red earth series from Xuancheng profile in Anhui province [J].Acta Pedologica Sinica, 1996, 33(3): 293-300]
[19] 乔彦松, 郭正堂, 郝青振, 等.安徽宣城黄土堆积的磁性地层学与古环境意义[J].地质力学学报, 2002, 8(4): 369-375 [QIAO Yansong, GUO Zhengtang, HAO Qingzhen, et al.Magentostratigraphy and paleoclimatic significance of an eollian sequence from the Xuancheng area, Anhui province [J].Journal of Geomechanics, 2002, 8(4): 369-375]
[20] 乔彦松, 郭正堂, 郝青振, 等.皖南风尘堆积—土壤序列的磁性地层学研究及其古环境意义[J].科学通报, 2003, 48(13): 1465-1469 [QIAO Yansong, GUO Zhengtang, HAO Qingzhen, et al.Loess-soil sequences in southern Anhui province: Magentostratigraphy and paleoclimatic significance [J].Chinese Science Bulletin, 2003, 48(13): 1465-1469]
[21] 关康年, 黄宁生.鄂东阳逻地区早更新世砾石层研究[J].地球科学—中国地质大学学报, 1993, 18(5): 589-596 [GUAN Kangnian, HUANG Ningsheng.Study on early Pleistocene gravel beds in Yangluo area, east of Hubei province [J].Earth Science-Journal of China University Geosciences, 1993, 18(5): 189-596]
[22] 梅惠, 李长安, 陈方明, 等.武汉阳逻砾石层ESR地层年代学研究[J].地球与环境, 2009, 37(1): 56-61 [MEI Hui, LI Changan, CHEN Fangming, et al.ESR Stratigraphically chronological study of the gravel layer in Yangluo town, Wuhan city [J].Earth and Environment, 2009, 37(1): 56-61]
[23] 李长安, 顾延生, 江西修水第四系网纹红土的地层学研究[J].地层学杂志, 1997, 21(3): 226-232 [LI Changan, GU Yansheng.Stratrigraphic study on the vermicular red earth at Xiushui county, Jiangxi province [J].Journal of Stratigraphy, 1997, 21(3): 226-232]
[24] 李长安.江西修水地区第四纪地层序列[J].中国区域地质, 1997, 16(4): 366-373 [LI Changan.Quaternary stratigraphic sequence in the Xiushui area, Jiangxi [J].Regional Geology of China, 1997, 16(4): 366-373]
[25] 夏应菲, 杨浩.电子自旋共振(ESR)方法在第四纪红土年代学研究中的应用[J].江苏地质, 1997, 21(4): 220-223 [XIA Yingfei, YANG Hao.Application of ESR dating in quaternary red earth, south China [J].Jiangsu Geology, 1997, 21(4): 220-223]
[26] 蒋复初, 吴锡浩, 肖华国, 等.九江地区网纹红土的时代[J].地质力学学报, 1997, 3(4): 27-32 [JIANG Fuchu, WU Xihao, XIAO Huaguo, et al.Age of the vermiculated red soil in Jiujiang area, central China [J].Journal of Geomechanics, 1997, 3(4): 27-32]
[27] DEMENOCAL P B.Plio-Pleistocene African climate [J].Science, 1995, 270: 53-59
[28] BOLTON E W, MAASCH K A, LILLY J M.A wavelet analysis of Plio-Pleistocene climate indicators: a new view of periodicity evolution [J].Geophysical Research Letters, 1995, 22: 2753-2756
[29] SHACKLETON N J.The 100,000 year ice-age cycle identified and found to lag temperature, carbon dioxide, and orbital eccentricity [J].Science, 2000, 289: 1897-1902
[30] HOOGHIEMSTRA H, MELICE J L, BERG A, et al.Frequency spectra and paleoclimatic variability of the high-resolution 30 ka～145 ka Funza-Ipollen record(Eastern Cordillera Colombia)[J].Quaternary Science Review, 1993, 12: 141-156
[31] DING Z L, YU Z, RUTTER N W, et al.Towards on orbital time scale for Chinese loess deposits [J].Quaternary Science Review, 1994, 13: 39-70
[32] 张明强, 朱丽东, 姜永见, 等.九江JL红土剖面记录的中更新世气候转型事件[J].海洋地质与第四纪地质, 2010, 30(6): 116-123 [ZHANG Mingqiang, ZHU Lidong, JIANG Yongjian, et al.Mid-Pleistocene climate transition event recorded by JL red earth section, Jiujiang, Jiangxi province [J].Marine Geology & Quaternary Geology, 2010, 30(6): 116-123]
[33] RUDDIMAN W F, RAYMO M E, MARTINSON D G, et al.Pleistocene evolution: northern hemisphere ice sheets and North Atlantic Ocean [J].Paleoceanpgraphy, 1989, 4: 353-421
[34] 刘东生, 郑绵平, 郭正堂.亚洲季风系统的起源和发展及其与两极冰盖和区域构造运动的时代耦合性[J].第四纪研究, 1998, 3:195-204 [LIU Dongsheng, ZHENG Mianping, GUO Zhengtang.Initiation and evolution of the Asian monsoon system timely coupled with the ice-sheet growth and the tectonic movements in Asia [J].Quaternary Sciences, 1998, 3:195-204]
[35] 袁宝印, 夏正楷, 李保生, 等.中国南方红土年代地层学与地层划分问题[J].第四纪研究, 2008, 28(1): 1-13 [YUAN Baoyin, XIA Zhengkai, LI Baosheng, et al.Chronostratigraphy and stratigraphic division of red soil in southern China [J].Quaternary Science, 2008, 28(1): 1-13]
[36] 于振江, 黄多成.安徽省沿江地区网纹红土和下蜀黄土的形成环境及其年龄[J].安徽地质, 1996, 6(3): 48-59 [YU Zhengjiang, HUANG Duocheng.Formation environment of net-veined laterite and Xiashu loess and their ages along the Yangtze River, Anhui province [J].Geology of Anhui, 1996, 6(3): 48-59]
[37] 李凤全, 叶玮, 朱丽东, 等.第四纪网纹红土的类型及网纹化作用[J].沉积学报, 2010, 28(2): 346-355 [LI Fengquan, YE Wei, ZHU Lidong, et al.The types and formation of quaternary plinthitic red earth [J].Acta Sedmentdogica Sinica, 2010, 28(2): 346-355]
[38] 黄姜侬, 方家骅, 邵家骥, 等.南京下蜀黄土沉积时代的研究[J].地质评论, 1988, 34(3): 240-247 [HUANG Jiangnong, FANG Jiahua, SHAO Jiaji, et al.Study on the depositional age of the Xiashu Loess in Nanjing [J].Geological Review, 1998, 34(3): 240-247]
[39] 尹秋珍, 郭正堂.中国南方的网纹红土与东亚季风的异常强盛期[J].科学通报, 2006, 51(2): 186-193 [YIN Qiuzhen, GUO Zhengtang.Mid-Pleistocene vermiculated red soils in southern China as an indication of unusnally strengthened East Asian monsoon [J].Chinese Science Bulletin, 2006, 51(2): 186-193]
[40] 朱丽东, 姜永见, 张明强, 等.庐山JL剖面红土磁化率特征及古环境记录[J].山地学报, 2011, 29(4): 385-394 [ZHU Lidong, JIANG Yongjian, ZHANG Mingqiang, et al.Characteristics of magnetic susceptibility and its paleoenvironmental records from JL red earth section, Lushan area [J].Journal of Mountain Science, 2011, 29(4):385-394]
[41] 施雅风.第四纪中期青藏高原冰冻圈的演化及其与全球变化的联系[J].冰川冻土, 1998, 20(3): 197-208 [SHI Yafeng.Evolution of the cryosphere in the Tibetan Plateau, China, and its relationship with the global change in the mid quaternary [J].Journal of Glaciology and Geocryology, 1998, 20(3): 197-208]
[42] 江樟焰, 伍永秋, 崔之久.“昆仑—黄河运动”与我国自然地理格局的形成[J].北京师范大学学报(自然科学版), 2005, 41(1): 85-88 [JIANG Zhangyan, WU Yongqiu, CUI Zhijiu.Kunlun-Yellow River tectonic motion and formation of modern physical geography pattern of China [J].Journal of Beijing Normal University(Natural Science), 2005, 41(1): 85-88]
[43] 崔之久, 伍永秋, 刘耕年.昆仑—黄河运动的发现及其性质[J].科学通报, 1997, 42(18): 1986-1989 [CUI Zhijiu, WU Yongqiu, LIU Gengnian.Discovery and character of the Kunlun-Yellow River Movement [J].Chinese Science Bulletin, 1997, 42(18): 1986-1989]
[44] 崔之久, 伍永秋, 刘耕年, 等.关于“昆仑—黄河运动”[J].中国科学(D辑), 1998, 28(1): 53-59 [CUI Zhijiu, WU Yongqiu, LIU Gengnian, et al.On Kunlun-Yellow River tectonic movement [J].Science in China(Series D), 1998, 28(1): 53-59]
[45] 马振兴, 余志庆.江西九江长虹大道第四纪地层剖面特征[J].中国区域地质, 2001, 20(4): 352-358 [MA Zhenxing, YU Zhiqing.Quaternary stratigraphic section along the Changhong highway in Jiujiang, Jiangxi [J].Regional Geology of China, 2001, 20(4): 352-358]
[46]MADDY D.Uplift-driven valley incision and river terrace formation in southern England [J].Journal of Quaternary Science, 1997, 12: 539-545
[47] MADDY D, DEMIR T, BRIDGLAND R D, et al.The Early Pleistocene development of the Gediz River, Western Turkey: An uplift-driven, climate-controlled system? [J].Quaternary International, 2008, 189: 115-128
[48] BRIDGLAND R D, WESTAWAY R.Climatically controlled river terrace staircases: A worldwide Quaternary phenomenon [J].Geomorphology, 2008, 98: 285-315

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备注/Memo

备注/Memo:
收稿日期(Received date):2016-06-27; 改回日期(Accepted date):2016-11-16
基金项目(Foundation item):国家自然科学基金项目(41301011)[National Natural Science Foundation of China(41301011)]
作者简介(Biography):胡晨琦(1993-),女,江苏宜兴人,硕士研究生,主要研究方向:河流地貌 [Hu chenqi(1993-), female, born in Yixing, Jiangsu province, M.Sc.candidate, research on river geomorphology] E-mail: 15651543423@sina.cn
*通讯作者(Corresponding author):胡春生(1978-),男,安徽无为人,博士,副教授,主要研究方向:河流地貌与第四纪环境变化 [Hu Chunsheng(1978-), male, born in Wuwei, Anhui province, ph.D., associate professor, research on river geomorphology and quaternary environmental change] E-mail: huchsh03@163.com
更新日期/Last Update: 2017-07-30