29 5 616 ~ 626 2011 9 JO UR N AL O F M O UN TAIN SCIEN CE Vol. 29 No. 5 pp616 ~ 626 Sept. 2011 1008-2786 - 2011 5-616 - 11 1 2 3 2 2* 1 1. 830011 2. 100101 3. 100049 5 5 5 V 3-4 - 5-4 - 3 Λ P931 A 1 9 - - 8 10 2 SRTM 3-4 DEM 1 50 5 6 7 8 Received date 2011-03 - 11 Accepted 2011-08 - 06 Foundation item 40871177 40830529 Supported by the Chinese National Natural Science Fund Project 40871177 40830529. Biography 1982 - Zhao Shangmin 1982 - Male born in Henan Province Doctor Candidate Main research field topographical and geomorphologic research on the Qinghai - Tibet Plateau. E - mail zhaosm@ lreis. ac. cn * Author for correspondence E - mail chengwm@ lreis. ac. cn
5 617 1 1. 1 1 500 km 14 6 000 m 1 1 000 m - - 1 AA BB M1 m2 M3 M4 M5 M6 M7 M8 15-16 aa bb cc dd ee - - pp 5 km 13 1 000 m 17-18 11 12 Fig. 1 1 SRTM3 - DEM Relief map of northwestern edge of Qinghai - Tibet Plateau based on SRTM3 - DEM
618 29 m 1. 2 NASA NIMA 2000-02 SRTM3 - DEM 5 1997 1999 1 50 1. 2. 1 SRTM3 - DEM SRTM3 - DEM 2 19 SRTM3 - DEM - - - 1. 2. 2 2 500 m 1 50 2 000 m 2 000 ~ 2 500 m GIS 1 500 m 2 000 m 3 000 m 2 - b 2. 1 5 1 500 km - ArcGIS 2. 2 75. 3 E 38. 6 N > 7 000 1 AA BB m 2 2 a 7 000 m 6 000 m 20-3 000 ~ 4 000 21
5 619 5 km 3 3 1 pp 3 3 3 3 p1 p2 p3 1 pp 3-5 km 3 p2 p1 p3 3 3 3 Fig. 3 Profile map formed by three terrain profile lines in Mt. Konggur
620 29 1 1 Table 1 3 Numerical statistics characteristics of the three terrain profiles in Mt. Konggur / m p1 7 144. 9 1 334. 4 3 477. 4 5 810. 5 1 320. 2 p2 7 382. 7 1 388. 3 3 801. 3 5 994. 4 1 450. 1 p3 6 230. 9 1 424. 5 3 614. 4 4 806. 4 1 173. 1 1 4 Fig. 4 Terrain profile map of Mt. Kungai 1 aa 5-105 km 3 p2 4 p1 p2 p1 p3 3 3 1 p2 6 km 2 600 m 3 900 m 1 300 m 2 10 km 3 900 m 4 400 m 500 3 16 km 4 400 m 5 600 m 1 200 m 3 5 1 bb - 155 km 5 3. 2 7 546 m 3. 1 4-4 1 150 km 27 km 5 600 m 2 000 m 3 200 m 1 200 m
5 621 2 20 km cc - 235 3 200 m 4 200 mkm 6 1 000 m 3 13 km 4 200 m 4 800 m 600 m 4 5 43 km 5 1 4 800 m 7 100 m 2 300 m 16 km 2 400 m 3. 3 3 100 m 700 m 2 24 km 6 000 m - 3 100 m 4 200 m 1 100 m 3 26 km 4 200 m 1 5 600 m 1 400 m 4
622 29 9 km 5 600 m 5 10 km 18 km 5 600 m 6 100 m 2 500 m 5 300 m 2 800 m 500 m 3. 4 6 638 m 3 1 6 km 3 000 m 3 500 m 500 m 2 20 km 3 500 1 12 km dd - 125 km 7 2 100 m m 4 300 m 800 m 3 4 300 m 6 400 m
5 623 3. 5 2 6 000 m 2 1 ee - 66 km 3 9 4 1 2 9 2 km 2 700 m 3 000 m 300 m 2 3 km 3 000 m 3700 m 700 m 3 22 km 3 700 m 6 200 m 2 500 m 3. 6 5 9 Fig. 9 Topographic uplift velocity of different typical peaks of northwestern edge in Qinghai - Tibet Plateau Table 2 2 Comparison of topographic uplifting velocity in different geological times for typical peaks /km /m /m /m 1 6 2 600 3 900 1 300 0. 216 7 2 10 3 900 4 400 500 0. 050 0 3 16 4 400 5 600 1 200 0. 075 0 1 27 2 000 3 200 1 200 0. 044 4 2 20 3 200 4 200 1 000 0. 050 0 3 13 4 200 4 800 600 0. 046 2 4 43 4 800 7 100 2 300 0. 053 5 1 16 2 400 3 100 700 0. 043 8 2 24 3 100 4 200 1 100 0. 045 8 3 26 4 200 5 600 1 400 0. 053 8 4 9 5 600 5 600 0 0. 000 0 5 10 5 600 6 100 500 0. 050 0 18 2 500 5 300 2 800 0. 155 6 1 6 3 000 3 500 500 0. 083 3 2 20 3 500 4 300 800 0. 040 0 3 12 4 300 6 400 2 100 0. 175 0 1 2 2 700 3 000 300 0. 150 0 2 3 3 000 3 700 700 0. 233 3 3 22 3 700 6 200 2 500 0. 113 6
624 29 1. 4. 5 V 2. 3 4 5. 5 4 3 4 1. 1 500 km 5 5 2. References the research of Qinghai - Tibet Plateau in China J Chinese Academy of Sciences J 1997 12 4 283-285 J 6. 22-23 1 Sun Honglie Liu Dongsheng Cheng Guodong et al. Reviews on 3. 5 for orogeny reconstruction of Qinghai - Tibet Plateau J in Earth Sciences 2001 16 2 279-283 J 2001 16 2 279-283 V volution of landforms in the Xizang Plateau J 3-4 - 5-4 - 3 Λ. Bulletin of 1997 12 4 283-285.. 2 Zhao Hongzhuang Li Youli Yang Jingchun et al. Geomorphic characteristics of northern Tianshan Mountains based on DEM data. Scientia Geographica Sinica 2009 29 3 445-449. DEM J. 2009 29 3 445-449 3 Xiang Fang Wang Chengshan. Mass balance a quantitative method. Advance.. 4 Yang Yichou Li Bingyuan Yin Zesheng et al. The feature and e-. Acta Geographica Sinica 1982 37 1 76-87.
5 625 J. 1982 37 1 76-87 5 Ma Qinzhong Li Jijun. Study on differential uplift of the north edge of Tibetan Plateau during the late Cenozoic J. Earth Sciences 6 Li Dunpeng. Tectonic deformation on northwestern margin of Tibetan Plateau during Pliocene - Pleistocene and uplift of the Tibetan Plateau D. Beijing Chinese Academy of Geological Sciences 2008 J. 1988 3 2 186-189 8 Zhao Shangmin Cheng Weiming Zhou Chenghu et al. Analysis on the topographic gradient and geographical meaning of Mt. Konggur in the northern edge of Qinghai - Tibet Plateau J. Journal of Geo-information Sciences 2009 11 6 753-758 J. 2009 11 6 753-758 9 Xiaochi Jin Jun Wang Bingwei Chen et al. Cenozoic depositional sequences in the piedmont of the west Kunlun and their paleogeographic and tectonic implications J. Journal of Asian Earth Sciences 2003 21 7 755-765. Qinghai - Tibet Plateau based on remote sensing and SRTM a case 10 Dai Shuang Fang Xiaomin Song Chunhui et al. Early uplift in the northern part of Qinghai - Tibet Plateau J. Chinese Science Bulletin 2005 50 7 673-683. J. 2005 50 7 673-683 11 The Scientific Expedition Team of CAS to the Qinghai - Xizang Plateau. Geomorphology of Xizang M. Beijing Scientific Press 1983 1-29. J. Journal of Yunnan University 2004 26 6 534-540 M. 1983 1-29. J. 12 Li Jijun. Geomorphologic outline and forming mechanisms of Qing- 2004 26 6 534-540 hai - Tibet Plateau J. Journal of Mountain Science 1983 1 1 7-15. J. Qinghai - Tibet Plateau and its mechanical mechanism J. Geomatics 1983 1 1 7-15 13 Gao Hongshan Pan Baotian Li Jijun et al. Environmental and Information Science of Wuhan University 2003 28 Special 150-154. change and uplift of Qinghai - Tibetan Plateau J. Journal of Qingdao University E&T 2004 19 4 40-47 - J. 2003 28 150-154. J. 23 Jiang Weiping Zhou Xiaohui Liu Jingnan et al. Present-day 2004 19 4 40-47 crustal movement and strain rate in the Qinghai - Tibet Plateau from 14 China Geological Survey. Achievements of geological survey in the region of Altun - Kunlun Mountains J. Geological Bulletin of China 2004 23 1 68-96. J. 2004 23 1 68-96 15 Zheng Du Zhang Qingsong. An integrated scientific expedition to the Karakorum and west Kunlun Mountains J. Journal of Mountain Science 1988 6 2 87-94. J. Frontiers 2003 10 4 590-598. 1988 6 2 87-94 J. 2003 10 16 Zhang Qiongsong Li Bingyuan. A preliminary study of on the uplifting and environmental evolution of the Karakoram and west 4 590-598 Kunlun Mountains area since late Cenozoic Era J. Journal of Natural Resources 1989 4 3 234-240. 1-198. J. 1989 4 3 234-240 D. 2008 17 Sun Honglie Zheng Du. Formation evolution and development of 1-198 Qinghai - Xizang Tibetan Plateau M. Guangzhou Guangdong 7 Zheng Du Pan Yusheng Wu Sugong et al. Comprehensive scientific investigation in Karakoram Mountains - Kunlun Mountains J. M. 1998 1 Science and Technology Press 1998 1-348. Journal of Natural Resources 1988 3 2 186-189 - 348. 18 Zheng Du Yao Tandong. Uplift and environmental effect in Qinghai - Tibet Plateau M. Beijing Science Press 2004 1-564. M. 2004 1-564 19 Zhao Shangmin Cheng Weiming Chai Huixia et al. Research on the information extraction method of periglacial geomorphology on the study of 1 1 000 Lhasa map sheet H46 J. Geographical Research 2007 26 6 1175-1185. SRTM 1 100 H46 J. 2007 26 6 1175-1185 20 Zhang Huiping Yang nong Zhang Yueqiao et al. A GIS - based research on morpho structural features of the Minshan tectonic belt J. Remote Sensing for Land & Resources 2004 16 4 54-58. DEM J. 2004 16 4 54-58 21 Gan Shu He Daming. Analysis on morphological character of longitudinal Range-Gorge region based on Geo-informatic Tupu method 22 Xiong Xiong Liu Sunjun Xu Houze. Crustal E - W extension of GPS data J. Acta Geodaetica et Cartographica Sinica 2008 37 3 285-292. GPS. 2008 37 3 285-292
626 29 Relationships between Topographic Uplifting Velocity and Geological Times for the Northwestern Edge of Qinghai - Tibet Plateau ZHAO Shangmin 1 2 3 ZHOU Chenghu 2 CHENG Weiming 2 CHEN Xi 1 1. Xinjiang Institute of Ecology and Geography CAS Urumchi 830011 China 2. State Key Laboratory of Resources and Environmental Information System Institute of Geographic Sciences and Natural Resources Research CAS Beijing 100101 China 3. Graduate University of CAS Beijing 100049 China Abstract Based on digital elevation model and geological data this paper firstly analyzed the topographic profiles and the geological times of the composite materials of the ridge line and piedmont line of the northwestern edge of the Qinghai - Tibet Plateau - West Kunlun Mountains Accordingly the five typical peaks were selected from northwest to southeast Mt. Kungai Mt. Mushitage Mt. Tashikuzuke Mt. Mushi and Mt. Tuokuzidaban. Taking Mt. Konggur as an experiment area the acquiring method of typical topographic profile was studied in the peak areas. Finally the typical topographical profiles of the five typical peaks were acquired the geological times of the composite materials of corresponding peaks were analyzed and the topographic uplifting velocity under different geological times was computed for every typical peak. Research results show from northwest to southeast the topographical uplifting velocity is small in the middle part and big in two ends and least in Mt. Tashikuzuke and presents near V shape from northwestern Mt. Kungai to southeastern Mt. Tuokuzidaban the numbers of the geological times of composite materials are 3-4 - 5-4 - 3 which present the tendency of increasing firstly and then decreasing and Λ shape. Thus there exists a negative correlation between the topographical uplifting velocity and geological times. Key words Qinghai - Tibet Plateau typical peaks topographic uplifting velocity geological times topographical profile 3 5 http / /www. sdxb1983. com