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贺兰山水系流域数值地貌特征及其构造指示意义

, PP. 422-429

Keywords: 面积高度积分,凹度,构造活动,贺兰山

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Abstract:

基于Arcgis9.3与ASTERGDEM数据,提取了贺兰山两侧主要水系及其流域边界,根据河流及流域指标提取河流纵剖面、流域的Strahler曲线,并计算其面积高度积分值(HypsometricIntergral)、河流纵剖面的凹度值(Concavity)。通过HI值、凹度值同河流落差、河流长度、流域面积之间相关性分析发现,后3种地貌参数与HI值、凹度值间的相关性较差。对比分析贺兰山两侧河流HI值及凹度值发现:贺兰山东侧北段活动性大于南段,西侧构造活动性分布规律不明显。结合9条河流所处流域的Strahler曲线、河流纵剖面形态和HI值、凹度值分析发现:汝箕沟及其以北贺兰山地区处于地形演化的老年期,汝箕沟以南贺兰山段处于均衡调整的壮年期。

References

[1]  BURBANK D W,ANDERSON R S.Tectonic Geomorphology〔M〕.Massachusetts: Blackwell Science,2002:1-11.
[2]  KALE V S,SHEJWALKAR N.Uplift along the western margin of the Deccan Basalt Province: Is there any geomorphometric evidence〔J〕.Journal of Earth System Science,2008,117(6):959-971.[JP]
[3]  HORTON R E.Erosional development of streams and their drainage basins: hydrophysical approach to quantitative morphology〔J〕.Geol Soc Am Bull,1945,56(3):275-370.
[4]  STRAHLER A N.Hypsometric(area-altitude) analysis of erosional topography〔J〕.Geological Society of America Bulletin,1952,63(11):1117-1142.
[5]  LIFTON N A,CHASE C G.Tectonic,climatic and lithologic influences on landscape fractal dimension and hypsometry: implications for landscape evolution in the San Gabriel Mountains, California〔J〕.Goemorphology,1992,5(1-2):77-114.
[6]  HURTREZ J E,SOL C,LUCAZEAU F.Effect and drainage area on hypsometry from an analysis of smallscale drainage basins in the Siwalik hills(Central Nepal)〔J〕.Earth Surface Processes and Landforms,1999,24(9):799-808. 3.0.CO;2-4 target="_blank">
[7]  KELLER E A,PINTER N.Active tectonics: earthquakes,uplift,and landscapes〔M〕.New Jersey:Prentice Hall,1996:121-156.
[8]  刘建辉,张培震,郑德文,等.贺兰山晚新生代隆升的剥露特征及其隆升模式〔J〕.中国科学(地球科学),2010,40(1):50-60.
[9]  赵红格,刘池洋,王锋,等.贺兰山隆升时限及其演化〔J〕.中国科学(地球科学),2007,37:185-192.
[10]  袁捷.贺兰山北段地质构造〔J〕.地质论评,1957,17(1) :57-63.
[11]  孙保平.贺兰山断裂构造〔D〕.西安:长安大学,2007.
[12]  耿侃,杨志荣.贺兰山气候特征与气候地貌〔J〕.烟台师范学院学报(自然科学版),1990,6 (2): 49-56.
[13]  刘禹,史江峰,SHISHOV V,等.以树轮晚材宽度重建公元1726年以来贺兰山北部5~7月降水量〔J〕.科学通报,2004,49(3):265-269.
[14]  史江峰,刘禹,蔡秋芳,等.贺兰山过去196年降水的树轮宽度重建及降水变率〔J〕.海洋地质与第四纪地质,2007,27(1):95-100.
[15]  PIKE R J,WILSON S E. Elevation-relief ratio,hypsometric integral,and geomorphic area-altitude analysis〔J〕.Geol Soc Amer Bull,1971,82(4):1079-1084.
[16]  许炯心.黄淮海平原河流的纵剖面凹度特征〔J〕.地理学报,1990,45(3):331-340.
[17]  马保起,李克,吴卫民,等.大青山河谷地貌特征及新构造意义〔J〕.地理学报,1999,54(4):327-334.
[18]  信忠保,许炯心,马元旭.黄土高原面积-高程分析及其侵蚀地貌学意义〔J〕.山地学报,2008,26(3):356-363.
[19]  ROSENBLATT P,PINET P C,TOUVENOT E.Comparative hypsometric analysis of Earth and Venus〔J〕.Geophysical Research Letters,1994,21(6):465-468.
[20]  WILLGOOSE G.A physical explanation for an observed area-slope-elevation relationship for catchments with declining relief〔J〕.Water Resources Research,1994,30(2): 151-159.

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