10Be dating of boulders on moraines from the last glacial period in the Nyainqentanglha mountains, Tibet
10Be dating of boulders on moraines from the last glacial period in the Nyainqentanglha mountains, Tibet
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10西藏念青唐古拉山末次冰期冰碛石的年代测定
DOI:
10.1007/s11430-013-4794-z
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发表时间:
2014-02
期刊:
影响因子:
--
通讯作者:
Marc Caffee
中科院分区:
文献类型:
--
作者:
Guocheng Dong;Chaolu Yi;Marc Caffee
Chronologies of glacial advances during the last glacial period in the Nyainqentanglha mountain range may provide constraints on the past climate in a transition zone of the Asian monsoon. We present 15 new10Be exposure ages from two moraines in the Payuwang valley, on the north slope of the range. The inner moraine has exposure ages ranging from 18.0±1.7 to 30.6±2.8 ka (n=10), with a mean age of 23.8±4.0 ka, corresponding to the global Last Glacial Maximum (LGM). The outer moraine yields exposure ages ranging from 18.0±1.6 to 39.9±3.7 ka (n=5). Evidence for weathering leads us to view the oldest age as a minimum age, placing moraine formation during MIS3. Chronologies from the last glacial period from south slope of the Nyainqentanglha support this interpretation. Thus, there appears to have been a local LGM (LLGM) during MIS3 and a more limited glacial advance during the global LGM. Glacial advances during MIS3 in the Nyainqentanglha may correlate with millennial-scale climate change (Heinrich events).
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影响因子:
3
作者:
S. Strasky;Angela A. Graf;Zhizhong Zhao;P. Kubik;H. Baur;C. Schlüchter;R. Wieler
通讯作者:
S. Strasky;Angela A. Graf;Zhizhong Zhao;P. Kubik;H. Baur;C. Schlüchter;R. Wieler
影响因子:
2.3
作者:
P. Applegate;N. Urban;K. Keller;T. Lowell;B. Laabs;M. Kelly;R. Alley
通讯作者:
P. Applegate;N. Urban;K. Keller;T. Lowell;B. Laabs;M. Kelly;R. Alley
DOI:
10.1007/978-94-017-4841-4
发表时间:
1984
期刊:
Arctic and alpine research
影响因子:
--
作者:
J. Hollin;A. Berger;J. Imbrie;J. D. Hays;G. Kukla;B. Saltzman
通讯作者:
J. Hollin;A. Berger;J. Imbrie;J. D. Hays;G. Kukla;B. Saltzman
影响因子:
4.9
作者:
M. Saltzman
通讯作者:
M. Saltzman
影响因子:
5.3
作者:
Kaplan, Michael R.;Strelin, Jorge A.;Travis, Scott G.
通讯作者:
Travis, Scott G.