Hostname: page-component-78c5997874-ndw9j Total loading time: 0 Render date: 2024-11-14T11:13:31.173Z Has data issue: false hasContentIssue false
  • English
  • Français

Cosmogenic radionuclide evidence for the limited extent of last glacial maximum glaciers in the Tanggula Shan of the Central Tibetan Plateau

Published online by Cambridge University Press:  20 January 2017

Patrick M. Colgan ,
Jeffrey S. Munroe  and
Zhou Shangzhe
Patrick M. Colgan*
Affiliation:
Department of Geology, Grand Valley State University, 1 Campus Drive, Allendale, MI 49401, USA
Jeffrey S. Munroe
Affiliation:
Department of Geology, Middlebury College, Middlebury, VT 05753, USA
Zhou Shangzhe
Affiliation:
Department of Geography, South China Normal University, Guangzhou, PR China
*
*Corresponding author. Fax: +1 616 3313675.E-mail addresses:[email protected](P.M. Colgan),E-mail address:[email protected](J.S. Munroe),E-mail address:[email protected](Z. Shangzhe).
Get access Rights & Permissions [Opens in a new window]

Abstract

Cosmogenic radionuclide (CRN) exposure ages provide evidence for the limited extent of last glacial maximum glaciers in the Tanggula Shan, central Tibetan Plateau. The most extensive advances occurred during or before marine oxygen isotope stage 6 (MIS-6) based on previous CRN exposure ages. The second most extensive advance occurred during or before MIS-4 based on previous ages and new ages of 41,400 ± 4300, and 66,800 ± 7100 10Be yr. A MIS-2 advance of less than 3 km occurred between 31,900 ± 3400 and 16,000 ± 1700 10Be yr.

Keywords

Cosmogenic radionuclideTibetan PlateauGlacial geologyPaleoclimatologyQuaternary Period
Type
Original Articles
Information
Quaternary Research , Volume 65 , Issue 02 , March 2006 , pp. 336 - 339
Copyright
University of Washington

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Ageta, Y., Yao, T., Jioa, K., Pu, J., Shao, W., Iwata, S., Ohno, H., Furukawa, T., (1991). Glacialogical studies on Qingzang Plateau 1989—Part 2 Glaciology and Geomorphology. Bulletin of Glacier Research 9, 27–32.Google Scholar
Bierman, P.R., Caffee, M.W., Davis, P.T., Marsella, K., Pavich, M., Colgan, P.M., Mickelson, D.M., Larsen, J., (2002). Rates and timing of earth surface processes from in-situ-produced cosmogenic Be-10. Grew, E.S., Beryllium: Mineralogy, Petrology, and Geochemistry Reviews in Mineralogy vol. 50, 147–196.Google Scholar
Binyuan, L., Jijun, L., (1991). Quaternary glacial distribution map of Qinghai-Xizang (Tibet) Plateau. 1:3,000,000 scale..Google Scholar
Chaolu, Y., Xiazoe, L., Jianjun, Q., (2002). Quaternary glaciation of Puruogangri—The largest modern ice field in Tibet. Quaternary International 97–98, 111–121.Google Scholar
Colgan, P.M., Bierman, P.R., Mickelson, D.M., Caffee, M., (2002). Variation in glacial erosion near the southern margin of the Laurentide Ice Sheet, south-central Wisconsin, USA: implications for cosmogenic dating of glacial terrains. Bulletin of the Geological Society of America 114, 1581–1591.Google Scholar
Derbyshire, E., Yafeng, S., Jijun, L., Benxing, Z., Shijie, L., Jingtai, W., (1991). Quaternary glaciation of Tibet: the geological evidence. Quaternary Science Reviews 10, 485–510.Google Scholar
Finkel, R.C., Owen, L.S., Barnard, P.L., Cafee, M.W., (2003). Beryllium-10 dating of Mount Everest moraines indicates a strong monsoon influence and glacial synchroneity throughout the Himalaya. Geology 31, 561–564.Google Scholar
Fujita, K., Ageta, Y., Pu, J., Yao, T., (2000). Mass balance of Xiao Dongkemadi glacier on the central Tibetan Plateau from 1989 to 1995. Annals of Glaciology 31, 159–163.CrossRefGoogle Scholar
Kuhle, M., (1998). Reconstruction of the 2.4 million km2 late Pleistocene ice sheet on the Tibetan Plateau and its impact on the global climate. Quaternary International 45/46, 71–108.CrossRefGoogle Scholar
Lal, D., (1991). Cosmic ray labeling of erosion surfaces: in-situ nuclide production rates and erosion models. Earth and Planetary Science Letters 104, 424–439.Google Scholar
Lehmkuhl, F., Owen, L.A., (2005). Late Quaternary Glaciation of Tibet and the bordering mountains: a review. Boreas 34, 87–100.CrossRefGoogle Scholar
Munroe, J., Colgan, P.M., Zhou, S., (2003). Past and present glacier extent in the Tanggula Shan of the Qinghai-Tibet Plateau.XVI INQUA Congress Programs with Abstracts.169.Google Scholar
Owen, L.A., Spencer, J.Q., Ma, H., Barnard, P.L., Derbyshire, E., Finkel, R.C., Cafee, M.W., Zeng, Y.N., (2003a). Timing of Late Quaternary glaciation along the southwestern slopes of the Qilian Shan, Tibet. Boreas 32, 281–291.Google Scholar
Owen, L.A., Finkel, R.C., Ma, H., Spencer, J.Q., Derbyshire, E., Banard, P., Cafee, M.W., (2003b). Timing and style of late Quaternary glaciation in northeastern Tibet. Geological Society of America Bulletin 115, 1356–1364.Google Scholar
Owen, L.A., Finkel, R.C., Barnard, P.L., Ma, H., Asahi, K., Caffee, M.W., Derbyshire, E., (2005). 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. Quaternary Science Reviews 24, 1391–1411.Google Scholar
Putkonen, J., Swanson, T., (2003). Accuracy of cosmogenic ages for moraines. Quaternary Research 59, 2 255–261.Google Scholar
Schäfer, J.M., Tschudi, S., Zhizhong, Z., Xihao, W., Ivey-Ochs, S., Wieler, R., Baur, H., Kubik, P.W., Schlüchter, C., (2002). The limited influence of glaciations in Tibet on global climate over the past 170,000 yr. Earth and Planetary Science Letters 194, 287–297.Google Scholar
Shi, Y., (1992). Glaciers and glacial geomorphology in China. Zeitschrift Geomorphologie. Supplementband 86, 51–63.Google Scholar
Zheng, B., Rutter, N., (1998). On the problem of Quaternary glaciations, and the extent and patterns of Pleistocene ice cover in the Qinghai-Xizang (Tibet) Plateau. Quaternary International 45/46, 109–122.Google Scholar