Abstract
Kongur Mountain is the largest center of modern glaciation on the Pamir Plateau. During the glacial-interglacial cycles of the Quaternary, Kongur Mountain was extensively and repeatedly glaciated, and the glacial landforms from multiple glaciations are well-preserved in valleys, in basins, and on the piedmonts. Dating samples have been collected according to the distribution and weathering of the glacial tills, the relationship among the glacial deposits, and the loess or soil developed on the moraines. Electron spin resonance (ESR) dating of the samples was done using the germanium (Ge) centers in the glacial quartz grains, which are sensitive to both sunlight and grinding. The ages of the glacial deposits can be divided into four clusters, i.e., 13.1±0.8–27.0±2.2, 36.4±3.3–48.7±5.7, 65.6±6.8–86.6±8.9, and 105.6±9.4–178.3±17.8 ka. Six glacial advances in this region have been confirmed, which are equivalent in age to the Little Ice Age (LIA), Neoglaciation, marine oxygen isotope stages (MIS) 2, mid-MIS3, MIS4, and MIS6. The largest local last glacial maximum (LGML) occurred during MIS4 rather than the global Last Glacial Maximum (LGMG) of MIS2, and a glacial advance that occurred during mid-MIS3 was also larger than the LGMG. Furthermore, deeply weathered tills below 3500 m a.s.l. on the western slope of Kongur Mountain, when compared with the ages of the oldest glaciation of the Muztag Ata region, likely occurred prior to the penultimate glacial cycle. The glacial landforms prior to the penultimate glacial cycle on the northern slope are not well-preserved due to erosion after deposition. Several glacial deposits are only speculated to be distributed at higher elevations on the southwest side of the Gaizi Checkpoint. The extensive hummocky moraines on the western slope were formed by multiple glacial advances, and the latest glacial advance corresponded to mid-MIS3.
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References
Zhou S Z, Xu L B, Colgan P M, et al. Cosmogenic 10Be dating of Guxiang and Baiyu Glaciations. Chin Sci Bull, 2007, 52: 1387–1393
Xu L B, Zhou S Z. Quaternary glaciations recorded by glacial and fluvial landforms in the Shaluli Mountains, Southeastern Tibetan Plateau. Geomorphology, 2009, 103: 268–275
Yi C L, Li X Z, Qu J J. Quaternary glaciation of Puruogangri-The largest modern ice field in Tibet. Quat Int, 2002, 97–98: 111–121
Phillips W M, Sloan V F, Shroder J F, et al. Asynchronous glaciation at Nanga Parbat northwestern Himalaya Mountains, Pakistau. Geology, 2000, 28: 431–434
Owen L A, Finkel R C, Caffee M W. A note on the extent of glaciation throughout the Himalaya during the global Last Glacial Maximum. Quat Sci Rev, 2002, 21: 147–157
Richards B W, Owen L A, Rhodes E J. Timing of late Quaternary glaciations in the Himalayas of northern Pakistan. J Quat Sci, 2000, 15: 283–297
Finkel R C, Owen L A, Barnard P L, et al. Beryllium-10 dating of Mount Everest moraines indicates a strong monsoon influence and glacial synchroneity throughout the Himalaya. Geology, 2003, 31: 561–564
Owen L A, Finkel R C, Ma H Z, et al. Timing and style of late Quaternary glaciation in northeastern Tibet. Geol Soc Am Bull, 2003, 115: 1356–1364
Owen L A, Finkel R C, Barnard P L, et al. Climatic and topographic controls on the style and timing of Late Quaternary glaciation throughout Tibet and the Himalaya defined by 10Be cosmogenic radionuclide surface exposure dating. Quat Sci Rev, 2005, 24: 1391–1411
Xiao X C, Liu X, Gao R, et al. Lithospheric structure and tectonic evolution of the West Kunlun and its adjacent areas-Brief report on the South Tarim-West Kunlun Multidisciplinary geoscience transect (in Chinese with English abstract). Geol Bull China, 2002, 21: 63–68
Ducea M N, Lutkov V, Minaev V T, et al. Building the Pamirs: The view from the underside. Geology, 2003, 31: 849–852
Seong Y B, Owen L A, Yi C L. Geomorphology of anomalously high glaciated mountains at the northwestern end of Tibet: Muztag Ata and Kongur Shan. Geomorphology, 2009, 103: 227–250
Cui Z J. The characteristics and exploitation conditions of Mutag Ata and Kongur Shan glaciers (in Chinese with English abstract). Acta Geol Sin, 1960, 26: 35–44
Su Z, Li S J, Wang Z C. Quaternary glacial remnants and division of the Karakorum-Kunlun Mountains. In: Su Z, Xie Z C, Wang Z C, et al, eds. Glaciers and Environment of the Karakorum-Kunlun Mountains (in Chinese). Beijing: Science Press, 1998. 140–149
Wang F B. Late Cenzoic stratigraphy and sedimentary environment. In: Zhang Q S, Li B Y, eds. Environmental Changes of Karakorum-Kunlun Mountains in Late Cenzoic Era (in Chinese). Beijing: Science Press, 1999. 46–53
Li B Y. Geomorphology and environmental evolution. In: Zhang Q S, Li B Y, eds. Environmental Changes of Karakorum-Kunlun Mountains in Late Cenzoic Era (in Chinese). Beijing: Science Press, 1999. 178–196
Ono Y, Liu D, Zhao Y. Paleoenvironments of Tibetan Plateau from glacial fluctuations in the northern foot of the West Kunlun Mountains (in Japanese). J Geogr, 1997, 106: 184–198
Seong Y B, Owen L A, Yi C L, et al. Quaternary glaciation of Muztag Ata and Kongur Shan: Evidence for glacier response to rapid cli mate changes throughout the Late Glacial and Holocene in westernmost Tibet. Geol Soc Am Bull, 2009, 121: 348–365
Shi Y F, Huang M H, Yao T D, et al. Glaciers and their Environments in China–Present, Past and Future (in Chinese). Beijing: Science Press, 2000. 35–37
Yu W S, Yao T D, Tian L D, et al. Relationships between δ 18O in summer precipitation and temperature and moisture trajectories at Muztagata, western China. Sci China Ser D-Earth Sci, 2006, 49: 27–35
Su Z, Liu S Y, Wang Z C. Modern glaciers of Muztag Ata and Kongur Shan (in Chinese with English abstract). J Nat Resour, 1989, 4: 241–246
Liu C H, Wang Z T, Ding L F, et al. Glacier Inventory of China IV—Pamirs (Drainages Basins of Kaxgar River and Others) (Revised Edition) (in Chinese). Lanzhou: Gansu Culture Publishing House, 2001. 12–53
Su Z, Wang Z C. Glacier water resources and its utilization. In: Su Z, Xie Z C, Wang Z C, et al., eds. Glaciers and Environment of the Karakorum-Kunlun Mountains (in Chinese). Beijing: Science Press, 1998. 119–123
Walther R, Zilles D. ESR studies on bleached sedimentary quartz. Quaternary Geochronology. Quat Sci Rev, 1994, 13: 611–614
Rick W J. Electron Spin Resonance (ESR) dating and ESR applications in Quaternary science and archaeometry. Radiat Meas, 1997, 27: 975–1025
Zhao J D, Song Y G, King J W, et al. Glacial geomorphology and glacial history of the Muzart River valley, Tianshan range, China. Quat Sci Rev, 2010, 29: 1453–1463
Zhao J D, Liu S Y, He Y Q, et al. Quaternary glacial chronology of the Ateaoyinake River Valley, Tianshan Mountains, China. Geomorphology, 2009, 103: 276–284
Prescott J R, Hutton J T. Cosmic ray contributions to dose rates for luminescence and ESR dating: Large depths and long-term time variations. Radiat Meas, 1994, 23: 497–500
Tanaka T, Sawada S, Ito T. ESR dating of late Pleistocene near-shore and terrace sands. In: Ikeya M, Miki T, eds. ESR Dating and Dosimetry. Tokyo: Ionics, 1986. 275–280
Buhay W M, Schwarcz H P, Grün R. ESR dating of fault gouge: The effect of grain size. Quat Sci Rev, 1988, 7: 515–522
Ye Y G, Diao S B, He J, et al. ESR dating studies of paleodebris-flows deposition Dongchuan, Yunnan province, China. Quat Sci Rev, 1998, 17: 1073–1076
Ye Y G, He J, Diao S B, et al. Study on ESR ages of Late Pleistocene coastal aeolian sands (in Chinese with English abstract). Mar Geol Quat Geol, 1993, 13: 85–89
Li J J. The formation mechanism and identification of mountain glacial geomorphology. In: Shi Y F, Cui Z J, Li J J, eds. Quaternary Glacier and Environment in East China (in Chinese). Beijing: Science Press, 1989. 13–26
Mahaney W C, Vortisch W, Julig P J. Relative differences between glacially crushed quartz transported by mountain and continental ice: Some examples from North America and East Africa. Am J Sci, 1988, 288: 810–826
Yi C L. Subglacial comminution: Evidence from microfabric studies and grain size analysis. J Glaciol, 1997, 43: 174–179
Jin S Z, Deng Z, Huang P H. Study on optical effects of quartz E’ Center in loess. Chin Sci Bull, 1991, 36: 1865–1870
Zhao J D, Zhou S Z, He Y Q, et al. ESR dating of glacial tills and glaciations in the Urumqi River headwaters, Tianshan Mountains, China. Quat Int, 2006, 144: 61–67
Zech R, Abramowski U, Glaser B, et al. Late Quaternary glacial and climate history of the Pamir Mountains derived from cosmogenic 10Be exposure ages. Quat Res, 2005, 64: 212–220
Wang J, Zhou S Z, Tang S L, et al. The sequence of Quaternary glaciations around the Tanggula Pass (in Chinese with English abstract). J Glaciol Geocryol, 2007, 29: 149–155
Yao T D, Thompson L G, Shi Y F, et al. Climate variation since the Last Interglaciation recorded in the Guliya ice core. Sci China Ser D-Earth Sci, 1997, 40: 662–668
Zhou H Y, Zhu Z Y. Oxygen isotopic composition of lacustrine carbonates since 130 ka BP from a Tianshuihai Lake core, Tibet: An overall increasing δ 18O trend and its implications. J Asian Earth Sci, 2002, 20: 225–229
Berger A, Loutre M F. Insolation values for the climate of the last 10 million years. Quat Sci Rev, 1991, 10: 297–317
Gillespie A, Molnar P. Asynchronous Maximum Advances of Mountain and continental glaciers. Rev Geophys, 1995, 33: 311–364
Abramowski U, Bergau A, Seebach D, et al. Pleistocene glaciations of Central Asia: results from 10Be surface exposure ages of erratic boulders from the Pamir (Tajikistan), and the Alay-Turkestan range (Kyrgyzstan). Quat Sci Rev, 2006, 25: 1080–1096
Shi Y F, Zheng B X, Yao T D. Glaciers and envirionments during the Last Glacial Maximum on the Tibetan Plateau (in Chinese with English abstract). J Glaciol Geocryol, 1997, 19: 97–113
Shi Y F, Yao T D. MIS3b (54–44 ka BP) cold period and glacial advance in middle and low latitudes (in Chinese with English abstract). J Glaciol Geocryol, 2002, 24: 1–9
Li S J, Zhang H L, Shi Y F, et al. A high resolution MIS3 environmental change record derived from lacustrine deposit of Tianshuihai Lake, Qinghai-Tibet Plateau (in Chinese with English abstract). Quat Sci, 2008, 28: 122–131
Shi Y F. Characteristics of late Quaternary monsoonal glaciation on the Tibetan Plateau and in East Asia. Quat Int, 2002, 97–98: 79–91
Williams M A J, Dunkerley D L, De Deckler P, et al. Quaternary Environments. London: Edward Arnold, 1993. 77
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Wang, J., Zhou, S., Zhao, J. et al. Quaternary glacial geomorphology and glaciations of Kongur Mountain, eastern Pamir, China. Sci. China Earth Sci. 54, 591–602 (2011). https://doi.org/10.1007/s11430-010-4165-y
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DOI: https://doi.org/10.1007/s11430-010-4165-y