Sciences in Cold and Arid Regions ›› 2020, Vol. 12 ›› Issue (6): 380–388.doi: 10.3724/SP.J.1226.2020.00380

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  • 收稿日期:2020-09-27 接受日期:2020-12-01 出版日期:2020-12-31 发布日期:2021-01-14

60-year changes and mechanisms of Urumqi Glacier No. 1 in the eastern Tianshan of China, Central Asia

ZhongQin Li(),HuiLin Li,ChunHai Xu,YuFeng Jia,FeiTeng Wang,PuYu Wang,XiaoYing Yue   

  1. Tianshan Glaciological Station/State Key Laboratory of Cryospheric Sciences, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China
  • Received:2020-09-27 Accepted:2020-12-01 Online:2020-12-31 Published:2021-01-14
  • Contact: ZhongQin Li
  • Supported by:
    the National Natural Science Foundation of China(41761134093);the Second Tibetan Plateau Scientific Expedition and Research(2019QZKK0201);the Strategic Priority Research Program of the Chinese Academy of Sciences (Class A)(XDA20060201);the State Key Laboratory of Cryospheric Sciences Open Research Fund(SKLCS-ZZ-2020)


Worldwide examination of glacier change is based on detailed observations from only a small number of glaciers. The ground-based detailed individual glacier monitoring is of strong need and extremely important in both regional and global scales. A long-term integrated multi-level monitoring has been carried out on Urumqi Glacier No. 1 (UG1) at the headwaters of the Urumqi River in the eastern Tianshan Mountains of Central Asia since 1959 by the Tianshan Glaciological Station, Chinese Acamedey of Sciences (CAS), and the glaciological datasets promise to be the best in China. The boundaries of all glacier zones moved up, resulting in a shrunk accumulation area. The stratigraphy features of the snowpack on the glacier were found to be significantly altered by climate warming. Mass balances of UG1 show accelerated mass loss since 1960, which were attributed to three mechanisms. The glacier has been contracting at an accelerated rate since 1962, resulting in a total reduction of 0.37 km2 or 19.3% from 1962 to 2018. Glacier runoff measured at the UG1 hydrometeorological station demonstrates a significant increase from 1959 to 2018 with a large interannual fluctuation, which is inversely correlated with the glacier's mass balance. This study analyzes on the changes in glacier zones, mass balance, area and length, and streamflow in the nival glacial catchment over the past 60 years. It provides critical insight into the processes and mechanisms of glacier recession in response to climate change. The results are not only representative of those glaciers in the Tianshan mountains, but also for the continental-type throughout the world. The direct observation data form an essential basis for evaluating mountain glacier changes and the impact of glacier shrinkage on water resources in the interior drainage rivers within the vast arid and semi-arid land in northwestern China as well as Central Asia.

Key words: Urumqi Glacier No. 1, glacier change, climate change, glacier zone, the Tianshan Mountains

Atsumu O, 2011. Foreword. Journal of Earth Science, 22(4): 421-422.
Braithwaite RJ, 2002. Glacier mass balance: the first 50 years of international monitoring. Progress in Physical Geography, 26(1): 76-95. DOI: 10.1191/0309133302pp326ra.
doi: 10.1191/0309133302pp326ra
Dyurgerov MB, Meier MF, 2000. Twentieth century climate change: evidence from small glacier. Proceedings of the National Academy of Sciences, 97(4): 1406-1411. DOI: 10.1073/pnas.97.4.1406.
doi: 10.1073/pnas.97.4.1406
Elder K, Kattelmann R, Ushnurtsev SN, et al., 1992. Differences in mass-balance calculations resulting from alternative sampling and estimation techniques on Glacier No. 1, Tien Shan, China. Annals of Glaciology, 16: 198-206.
Fujita K, 2008. Influence of precipitation seasonality on glacier mass balance and its sensitivity to climate change. Annals of Glaciology, 48: 88-92. DOI: 10.3189/172756408784700824.
doi: 10.3189/172756408784700824
Haeberli W, Holzhauser H, 2003. Alpine glacier mass changes during the past two millennia. Pages News, 11(1): 13-15. DOI: 10.22498/pages.11.1.13.
doi: 10.22498/pages.11.1.13
Harper JT, 1993. Glacier terminus fluctuations on Mount Baker, Washington, USA, 1940-1990, and climatic variations. Arctic and Alpine Research, 25(4): 332-340. DOI: 10.2307/1551916.
doi: 10.2307/1551916
Huss M, Hock R, 2018. Global-scale hydrological response to future glacier mass loss. Nature Climate Change, 8(2): 135-140. DOI:10.1038/s41558-017-0049-x.
doi: 10.1038/s41558-017-0049-x
Ji ZP, Tang MC, 1994. A study on data interpolation and prediction of annual mass balance of Glacier No. 1 at the source. Journal of Glaciology and Geocryology, 16(2): 128-137. (in Chinese)
Jia YF, Li ZQ, Jin S, et al., 2020. Runoff Changes from Urumqi Glacier No. 1 over the Past 60 Years, Eastern Tianshan, Central Asia. Water, 12(5): 1286. DOI: 10.3390/w12051286.
doi: 10.3390/w12051286
Kang ES, Shi YF, Yang DQ, et al., 1997. An Experimental Study on Runoff Formation in the Mountains Basin of the Urumqi River. Quaternary Sciences, 2: 139-146.
Li HL, Ng F, Li ZQ, et al., 2012. An extended "perfect-plasticity" method for estimating ice thickness along the flow line of mountain glaciers. Journal of Geophysical Research Earth Surface, 117: F01020. DOI: 1029/2011JF002104.
doi: 1029/2011JF002104
Li ZQ, 2019, Simulation of Mass Balance and Dynamic Processes of Mountain Glaciers. Science Press, Beijing. (in Chinese)
Li ZQ, Edwards R, Mosley-Thompson E, et al., 2006. Seasonal variability of ionic concentrations in surface snow and elution processes in snow-firn packs at PGPI site on Urumqi Glacier No.1, eastern Tien Shan, China. Annals of Glaciology, 43: 250-256. DOI: 10.3189/172756406781812069.
doi: 10.3189/172756406781812069
Li ZQ, Han TD, Jing ZF, 2003. 40-year observed variation facts of climate and Glacier No. 1 at the headwaters of Urumqi River. Journal of Glaciology and Geocryology, 25(2): 117-123. (in Chinese)
Li ZQ, Li HL, Chen YN, et al., 2011. Mechanisms and simulation of accelerated shrinkage of continental glaciers: a case study of Urumqi Glacier No. 1 in eastern Tianshan, central Asia. Journal of Earth Science, 22(4): 423-430. DOI: 10. 1007/s12583-011-0194-5.
doi: 10. 1007/s12583-011-0194-5
Li ZQ, Wang FT, Li HL, et al., 2018. Science and long-term monitoring of continental-type glaciers in arid region in China. Bulletin of Chinese Academy of Sciences, 833(12): 1381-1390. (in Chinese)
Li ZQ, Wang WB, Zhang MJ, et al., 2010. Observed changes in streamflow at the headwaters of the Urumqi River, eastern Tianshan, central Asia. Hydrological Processes, 24(2): 217-224. DOI: 10.1002/hyp.7431.
doi: 10.1002/hyp.7431
Liu CH, 1989. Study on mass balance process of Glacier No.1 at the headwaters of Urumqi River, Tianshan. Annual report of Tianshan Glaciological Station, 8: 1-23. (in Chinese)
Ludwig P, Schaffernicht EJ, Shao YP, et al., 2016. Regional atmospheric circulation over Europe during the Last Glacial Maximum and its links to precipitation. Journal of Geophysical Research: Atmospheres, 121(5): 2130-2145. DOI: 10.1002/2015jd024444.
doi: 10.1002/2015jd024444
Paterson WSB, 1994. The Physics of Glaciers, 3rd edition, Oxford, Pergamon Press.
Pelto MS, Hedlund C, 2001. The terminus behavior and response time of North Cascade glaciers. Journal of Glaciology, 47(158): 497-506. DOI: 10.3189/172756501781832098.
doi: 10.3189/172756501781832098
Shumskii PA, 1964. Principles of Structural Glaciology: The Petrography of Fresh-water Ice as a Method of Glaciological Investigation (translated by D. Kraus). Dover, New York.
Wang FT, Li ZQ, Edwards R, et al., 2007. Long-term changes in the snow-firn pack stratigraphy on Ürümqi glacier No. 1, eastern Tien Shan, China. Annals of Glaciology, 46: 331-334. DOI: 10.3189/172756407782871198.
doi: 10.3189/172756407782871198
Watson CS, White NJ, Church JA, et al., 2015. Unabated global mean sea-level rise over the satellite altimeter era. Nature Climate Change, 5(6): 565-568.
Xie ZC, Ding LF, 1996. Glacier mass balance in high Asia and its response to climate change. Journal of Glaciology and Geocryology, 18: 4-11. (in Chinese)
Xie ZC, Huang M, 1989. Ice Formation in Glaciers of China, In: Introduction to Chinese Glaciers, Beijing: Science Press.(in Chinese)
Xie ZC, Ge G, 1965. Study of accumulation, ablation and mass balance of Glacier No.1 at the headwater of Urumqi River, Tianshan. Study of Glaciology and Hydrology on the Urumqi River, Tianshan (Edited by Beijing Institute of Geography), Beijing: Science Press. (in Chinese)
Xie ZC, Liu CH, 2010. Introduction to Glaciology, Shanghai: Shanghai Popular Science Press. (in Chinese)
Xu CH, Li ZQ, Li HL, et al., 2019. Long-range terrestrial laser scanning measurements of annual and intra-annual mass balances for Urumqi Glacier No. 1, eastern Tien Shan, China. The Cryosphere, 13(9): 2361-2383. DOI: 10.5194/tc-13-2361-2019.
doi: 10.5194/tc-13-2361-2019
Yang ZN, 1991. Glacier Water Resources in China. Lanzhou: Gansu Science and Technology Press, pp. 74-78. (in Chinese)
You XN, Li ZQ, Wang FT, 2005. Study on time scale of snow-ice transformation through snow layer tracing method-Take Glacier No. 1 at the headwaters of Urumqi River as an example. Journal of Glaciology and Geocryology, 27: 853-860. (in Chinese)
Zemp M, Hoelzle M, Haeberli W, 2009. Six decades of glacier mass-balance observations: a review of the worldwide monitoring network. Annals of Glaciology, 50(50):101-111. DOI: 10.3189/172756409787769591.
doi: 10.3189/172756409787769591
Zemp M, Huss M, Thibert E, et al., 2019. Global glacier mass changes and their contributions to sea-level rise from 1961 to 2016. Nature, 568(7752): 382-386. DOI: 10.1038/s41586-019-1071-0.
doi: 10.1038/s41586-019-1071-0
Zhang JH, 1981. Mass balance studies on glacier No.1 in Urumqi River, Tianshan. Journal of Glaciology and Geocryology, 3(1): 32-40. (in Chinese)
Zhang JH, Wang XJ, Li J, 1984. Study of the relationship between mass balance change of Glacier No. 1 at the headwater of Urumqi River, Tianshan and climate. Journal of Glaciology and Geocryology, 6: 25-36. (in Chinese)
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[1] . [J]. Sciences in Cold and Arid Regions, 2018, 10(5): 357 -368 .
[2] . [J]. Sciences in Cold and Arid Regions, 2018, 10(5): 369 -378 .
[3] . [J]. Sciences in Cold and Arid Regions, 2018, 10(5): 413 -420 .
[4] . [J]. Sciences in Cold and Arid Regions, 2018, 10(5): 379 -391 .
[5] . [J]. Sciences in Cold and Arid Regions, 2018, 10(5): 392 -403 .
[6] . [J]. Sciences in Cold and Arid Regions, 2018, 10(5): 404 -412 .
[7] . [J]. Sciences in Cold and Arid Regions, 2018, 10(5): 421 -427 .
[8] . [J]. Sciences in Cold and Arid Regions, 2018, 10(4): 279 -285 .
[9] . [J]. Sciences in Cold and Arid Regions, 2018, 10(5): 428 -435 .
[10] . [J]. Sciences in Cold and Arid Regions, 2018, 10(4): 286 -292 .