[1]文星跃,吴 勇,黄成敏,等.岷江上游晚更新世黄土粒度与元素组成特征及其物源指示意义[J].山地学报,2019,(04):488-498.[doi:10.16089/j.cnki.1008-2786.000441]
 WEN Xingyue,WU Yong,HUANG Chengmin,et al.Grain Size & Elements Composition Characteristics and Their Implications for Provenance of the Late Pleistocene Loess in the Upper Reaches of the Minjiang River,China[J].Mountain Research,2019,(04):488-498.[doi:10.16089/j.cnki.1008-2786.000441]
点击复制

岷江上游晚更新世黄土粒度与元素组成特征及其物源指示意义()
分享到:

《山地学报》[ISSN:1008-2186/CN:51-1516]

卷:
期数:
2019年04期
页码:
488-498
栏目:
山地环境
出版日期:
2019-07-30

文章信息/Info

Title:
Grain Size & Elements Composition Characteristics and Their Implications for Provenance of the Late Pleistocene Loess in the Upper Reaches of the Minjiang River,China
文章编号:
1008-2786-(2019)4-488-11
作者:
文星跃1吴 勇1黄成敏2罗明云1谌 柯1
1.西华师范大学 国土资源学院,四川 南充637009; 2.四川大学 环境科学与工程系,成都610065
Author(s):
WEN Xingyue1 WU Yong1 HUANG Chengmin2 LUO Mingyun1 CHEN Ke1
1. College of Land and Resources, China West Normal University, Nanchong 637009, China; 2. Department of Environmental Science and Engineering, Sichuan University, Chengdu 610065, China
关键词:
晚更新世黄土 粒度 元素组成 物源意义 岷江上游
Keywords:
late pleistocene loess grain size element composition provenance meaning the upper reaches of the Minjiang River
分类号:
P534.63; P642.13~A
DOI:
10.16089/j.cnki.1008-2786.000441
摘要:
岷江上游地区广泛分布黄土地层,揭示其成因和物源对深入理解该区环境演变具有重要意义。以位于四川省茂县叠溪镇的晚更新世黄土剖面为研究对象,分析了黄土粒度分布、粒径频率曲线和粒度参数以及元素地球化学特征,并与北方黄土和邻近的成都粘土对比。结果表明叠溪黄土剖面粉砂(2~50 μm)平均含量达81.59%,且变异较小,而粘粒(<2 μm)和砂粒(>50 μm)平均含量分别为13.77%和4.95%,相对北方黄土含较多1 μm左右的细颗粒。粒径频率曲线和粒度参数特征表明叠溪黄土具有典型风成沉积特征,沉积物主要由<1000 m高度的近地表风力搬运沉积为主。叠溪黄土常量元素含量与北方黄土基本相同,表现为明显的Na淋失而K相对稳定,风化程度较低。TiO2/Al2O3、K2O/Al2O3、Eu/Eu*、(La/Yb)N、(Gd/Yb)N和(La/Sm)N等特征值以及Zr、Th、Sc、La、Th、Ba、Sr、Rb、Pb和U含量分布反映出叠溪黄土与北方黄土物源具有相似性,均明显区别于成都粘土。末次冰期亚洲冬季风和邻近山原地带产生的重力风可能均对岷江上游黄土沉积发挥了重要作用。
Abstract:
Investigation on the origin and provenance of the loess deposits, dotted extensively in the upper reaches of the Minjiang river, is necessary for further understanding regional environmental evolution. The Diexi loess, located in Maoxian county in Sichuan Province and deposited in the late pleistocene, were investigated and compared with the windblown sediments in northern China and clay in Chengdu plain, in terms of grain size distribution, frequency curve, particle size parameters and element geochemical features. The results showed that the silt fraction(2~50 μm)was dominant in the Diexi loess with an average concentration of 81.59% and a low coefficient of variation, while the clay(<2 μm)and sand(>50 μm)average concentrations are 13.77% and 4.95%, respectively. More fine particles of ~1 μm presented in the samples compared to northern loess. From the grain size frequency curves and particle size parameters, the Diexi loess were windblown dusts and were transported by near-surface wind that less than 1000 m high. The major elements contents of the Diexi loess were similar to those of the loess of northern China, as both showed leaching Na and stable K. The provenance of the Diexi loess was similar to that of the loess in northern China while significantly different from that of the Chengdu clays, demonstrated by the characteristic values of TiO2/Al2O3、K2O/Al2O3、Eu/Eu*、(La/Yb)N、(Gd/Yb)N and(La/Sm)N, and the concentration distributions of Zr、Th、Sc、La、Th、Ba、Sr、Rb、Pb and U. Our study suggested that the remote windblown dusts influenced by Asian winter monsoon and neighboring particles transported by katabatic winds may be both material sources of the loess in the upper reaches of the Minjiang river.

参考文献/References:

[1] AN Zhisheng, KUKLA G J, PORTER S C, et al. Magnetic-susceptibility evidence of monsoon variation on the loess plateau of central China during the last 130,000 years[J]. Quaternary Research, 1991, 36(1):29-36.
[2] KUKLA G. Loess stratigraphy in central China[J]. Quaternary Science Reviews, 1987, 6(3/4):191-219.
[3] LIU Tungsheng. Loess and the environment[M].Beijing: China Ocean Press, 1985: 1-50.
[4] 李承三,吴燕生,李永昭,等. 四川龙门山南段东坡及其山前带第四纪冰川遗迹[G]//中国第四纪研究委员会.中国第四纪冰川遗迹研究文集.北京:科学出版社,1964:14-86. [LI Chengsan, WU Yansheng, LI Yongzhao, et al. Quaternary glaciation relics in east slope of southern Longmen Shan and its hillside[G]. Quaternary Research Committee of China. Collected works of quaternary glaciation relics research in China. Beijing: Science Press, 1964:14-86]
[5] 杨文光. 岷江上游阶地沉积记录与气候环境变迁研究[D].成都:成都理工大学,2005:53-60. [YANG Wenguan. Research of sedimentary record in terraces and climate vary in upper reaches of Minjiang River, China[D]. Chengdu:Chengdu University of Technology, 2005:53-60]
[6] 辛中华.岷江上游新石器时代遗存及相关问题探讨[J].四川文物,2005,(1):9-14, 39. [XIN Zhonghua. Discussion on Neolithic site in the upper reaches of Minjiang river[J]. Sichuan Cultural Relics, 2005,(1):9-14, 39]
[7] 沈长云. 论古蜀文明的起源与其特征[J].中华文化论坛,2010,(3):35-39. [SHENG Changyun. The origin of ancient Shu civilization and its characteristic[J]. Forum on Chinese Culture, 2010,(3):35-39]
[8] 文星跃. 岷江上游与成都平原史前文化演变及环境驱动[J]. 西华师范大学学报(自然科学版),2017,38(2):199-206. [WEN Xingyue. Prehistorical cultural evolution triggered by environmental change in the upper Minjiang river and Chengdu plain[J]. Journal of China West Normal University(Natural Sciences), 2017, 38(2):199-206]
[9] 庞奖励,黄春长,周亚利,等. 汉江上游谷地全新世风成黄土及其成壤改造特征[J].地理学报,2011,66(11):1562-1573. [PANG Jiangli, HUANG Chunchang, ZHOU Yali, et al. Holocene aeolian loess and its pedogenic modification in the upper Hanjiang river valley, China[J]. Acta Geographica Sinica, 2011, 66(11): 1562-1573]
[10] 孙东怀,鹿化煜,DAVIE R,等. 中国黄土粒度的双峰分布及其古气候意义_孙东怀[J]. 沉积学报,2000,18(3):327-335. [SUN Donghuai, LU Huayu, DAVID R, et al. Bimode grain size distribution of Chinese loess and its paleoclimate implication[J]. Acta Sedimentologica Sinica, 2000, 18(3):327-335]
[11] 朱丽东,叶玮,周尚哲,等. 中亚热带第四纪红粘土的粒度特征[J]. 地理科学,2006,26(5):586-591. [ZHU Lidong, YE Wei, ZHOU Shangzhe, et al. Grain size features of red earth in Mid-subtropics[J].Scientia Geographica Sinica, 2006, 26(5):586-591]
[12] 应立朝,梁斌,王全伟,等. 成都平原区成都粘土的粒度特征及其成因意义[J]. 沉积与特提斯地质,2012,32(1):72-77. [YING Lichao, LIANG Bin, WANG Quanwei, et al. Grain size analysis and origin of the Chengdu clay from the Chengdu plain, Sichuan[J]. Sedimentary Geology and Tethyan Geology, 2012, 32(1): 72-77]
[13] FENG Jinliang, HU Zhaoguo, JU Jianting, et al. The dust provenance and transport mechanism for the Chengdu Clay in the Sichuan Basin, China[J]. Catena, 2014, 121:68-80.
[14] QIAO Yansong, GUO Zhengtang, HAO Qingzhen, et al. Grain-size features of a Miocene loess-soil sequence at Qinan: implications on its origin[J]. Science in China: Series D, 2006, 49(7):731-738.
[15] 应立朝,梁斌,王全伟,等. 成都粘土地球化学特征及其对物源和风化强度的指示[J].中国地质,2013,40(5):1666-1674. [YING Lichao, LIANG Bing, WANG Quanwei, et al. Geochemical characteristics of Chengdu clay and their implication for provenance and weathering intensity[J]. Geology in China, 2013, 40(5):1666-1674]
[16] LI Yanhui. A compendium of geochemistry: from solar nebula to the human brain[M]. Princeton: Princeton University Press, 2000:475.
[17] SHELDON N D, TABOR N J. Quantitative paleoenvironmental and paleoclimatic Reconstruction using paleosols[J]. Earth Science Reviews, 2009, 95(1/2):1-52.
[18] HAO Qingzhen, GUO Zhengtang, QIAO Yansong, et al. Geochemical evidence for the provenance of middle Pleistocene loess deposits in southern China[J]. Quaternary Science Reviews, 2010, 29(23/24):3317-3326.
[19] 顾兆炎,丁仲礼,熊尚发,等. 灵台红粘土和黄土-古土壤序列的地球化学演化[J]. 第四纪研究,1999(4):357-365. [GU Zhaoyan, DING Zhongli, XIONG Shangfa, et al. A seven million geochemical record from Chinese red-clay and loess-paleosol sequence: weathering and erosion in northwestern China[J]. Quaternary Sciences, 1999(4):357-365]
[20] COX R, LOWE D R, CULLERS R L. The influence of sediment recycling and basement composition on evolution of mudrock chemistry in the southwestern united-states[J]. Geochimica et Cosmochimica Acta, 1995, 59(14):2919-2940.
[21] 杨守业,李从先. 长江与黄河沉积物REE地球化学及示踪作用[J].地球化学,1999,28(4):374-380. [YANG Shouye, LI Congxian. REE geochemistry and tracing application in the Yangtze River and the Yellow River sediments[J]. Geochimica, 1999, 28(4):374-380]
[22] CULLERS R L, BARRETT T, CARLSON R, et al. Rare earth element and mineralogic changes in Holocene soil and stream sediment: a case study in the wet mountains, Colorado, USA[J]. Chemical Geology, 1987, 63(3/4):275-297.
[23] MCLENNAN S M. Rare earth elements in sedimentary rocks: Influence of provenance and sedimentary processes[J]. Reviews in Mineralogy and Geochemistry, 1989, 21(1):169-200.
[24] 刘东生. 黄土与干旱环境[M].合肥:安徽科学技术出版社,2009:325-328. [LIU Tungsheng. Loess and arid environment [M]. Hefei: Anhui Science & Technology Publishing House, 2009:325-328]
[25] 文启忠.中国黄土地球化学[M].北京:科学出版社,1989:95-114. [WEN Qizhong. Geochemistry of loess in China [M]. Beijing: Science Publishing House, 1989:95-114]
[26] SUN Jimin. Provenance of loess material and formation of loess deposits on the Chinese Loess Plateau[J]. Earth and Planetary Science Letters, 2002, 203:845-859.
[27] LIU Congqiang, MASUDA A, OKADA A, et al. A geochemical study of loess and desert sand in northern china - implications for continental-crust weathering and composition[J]. Chemical Geology, 1993, 106(3/4): 359-374.
[28] METZGER C A, TERRY D O, GRANDSTAFF D E. Effect of paleosol formation on rare earth element signatures in fossil bone[J]. Geology, 2004, 32(6):497-500.
[29] GALAN E, FERNANDEZ-CALIANI J C, MIRAS A, et al. Residence and fractionation of rare earth elements during kaolinization of alkaline peraluminous granites in NW Spain[J]. Clay Minerals, 2007,42(3): 341-352.
[30] LIANG Meiyan, GUO Zhengtang, KAHMANN A J, et al. Geochemical characteristics of the Miocene eolian deposits in China: Their provenance and climate implications[J]. Geochemistry Geophysics Geosystems, 2009, 10(4):1-16, DOI: 10.1029/2008GC002331.
[31] SUN Jimin, LI Shenghua, MUHS D R, et al. Loess sedimentation in Tibet: provenance, processes, and Link with Quaternary glaciations[J]. Quaternary Science Reviews, 2007, 26(17/18): 2265-2280.
[32] 文星跃,唐亚,黄成敏,等. 青藏高原东缘风成黄土的多源性-以九寨沟黄土为例[J]. 山地学报,2014,32(5):603-614. [WEN Xingyue, TANG Ya, HUANG Chengmin, et al. Multi-material source of loess deposits from the Jiuzhaigou national nature reserve on the Eastern margin of the Tibetan Plateau[J]. Mountain Research, 2014, 32(5):603-614]
[33] FENG Jinliang, JU Jianting, CHEN Feng, et al. Identification of a late Quaternary alluvial-aeolian sedimentary sequence in the Sichuan Basin, China[J]. Quaternary Research, 2016, 85(2):279-289.
[34] ATKINSON B W. Meso-scale atmospheric circulations[M]. London: Academic Press, UK, 1981:495.
[35] MACKAY J R, BURN C R. A long-term field study(1951-2003)of ventifacts formed by katabatic winds at Paulatuk, western Arctic coast, Canada[J]. Canadian Journal of Earth Sciences, 2005, 42(9):1615-1635.
[36] THORSON R M, BENDER G. Eolian deflation by ancient katabatic winds: a late quaternary example from the north Alaska Range[J]. Geological Society of America Bulletin, 1985, 96(6):702-709.
[37] MUHS D R, BUDAHN J R. Geochemical evidence for the origin of late Quaternary loess in central Alaska[J]. Canadian Journal of Earth Sciences, 2006, 43:323-337.
[38] SCHAETZL R J, ATTIG J W. The loess cover of northeastern Wisconsin[J]. Quaternary Research, 2013, 79(2):199-214.

相似文献/References:

[1]陈思思,张虎才*,常凤琴,等.异龙湖湖泊沉积对流域人类活动的响应[J].山地学报,2016,(03):274.[doi:10.16089/j.cnki.1008-2786.000128]
 CHEN Sisi,ZHANG Hucai,CHANG Fengqin,et al.Human Activities Indicated by the Sediments at the Yilong Lake[J].Mountain Research,2016,(04):274.[doi:10.16089/j.cnki.1008-2786.000128]
[2]白 雪,杨振京*,毕志伟,等.银川盆地第四纪沉积物粒度特征及其沉积环境[J].山地学报,2017,(06):874.[doi:10.16089/j.cnki.1008-2786.000289]
 BAI Xue,YANG Zhenjing,BI Zhiwei,et al.Grain Size Characteristics and Its Depositional Environmentof Quaternary Sediments in Yinchuan Plain, Northwest China[J].Mountain Research,2017,(04):874.[doi:10.16089/j.cnki.1008-2786.000289]
[3]邱 潇,涂国祥*,李 明,等.汉源九襄砾石层沉积特征及演化[J].山地学报,2020,(5):647.[doi:10.16089/j.cnki.1008-2786.000542]
 QIU Xiao,TU Guoxiang*,LI Ming,et al.Sedimentary Characteristics and Evolution of the Stratified Gravel Deposits in the Jiuxiang Area of Hanyuan, China[J].Mountain Research,2020,(04):647.[doi:10.16089/j.cnki.1008-2786.000542]

备注/Memo

备注/Memo:
收稿日期(Received date):2018-10-30; 改回日期(Accepted date):2018-12-11
基金项目(Foundation item):国家自然科学基金项目(41671220, 41371225)。[National Natural Science Foundation of China(41671220, 41371225)]
作者简介(Biography):文星跃(1970-),男,重庆市巴南区人,博士,教授,主要研究方向:土壤地理和区域环境演变。[WEN Xingyue(1970-), male, born in Banan, Chongqing, Ph. D., professor, research on soil geography and regional environmental evolution] E-mail: wenxy@cwnu.edu.cn
更新日期/Last Update: 2019-07-30