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《Journal of Glaciology and Geocryology》 2008-01
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The Discovery of Ice-wedge Casts in Erdos:Rebuilding the Permafrost Boundary during the Penultimate Glaciation in China

ZHOU Tian,PAN Bao-tian,LIU Xiu-ju,SU Huai,HU Zhen-bo(Department of Geography,Key Laboratory of Western China's Environmental Systems,MOE,Lanzhou University,Lanzhou Gansu 730000,China)  
In this paper,the ice-wedge casts found in Erdos plateau were described in detail.As an evidence for reconstructing paleotemperature,periglacial geomorphological phenomena,ice-wedge casts were considered to be an important factor in paleoenvironmental research for a long period.From the TL dating and sediment analysis of the wedges,it is confirmed that the ice-wedge casts found in Erdos developed in the period of Penultimate Glaciation.According to the characteristics and the distribution of these ice-wedge casts,the permafrost boundary during the Penultimate Glaciation in China was reconstructed and the paleotemperatures on the boundary were estimated based on the correlative formulas among geographic factors.This boundary was divided into three parts;the east part,the middle part and the west part,respectively.Chiefly based on latitude,the east part of the boundary was located in the area east to 118° E and near 40°20′ N,and the middle one between 105° E and 118° E and to 36°33′ N southwards.Chiefly based on height,the west part was located at 2 000—3 100 m in the area west to 105° E.In addition,the mean annual air temperature of the entire boundary during the Penultimate Glaciation is estimated to be 10~15 ℃ lower than the temperature nowadays.
【Fund】: 国家重点基础研究发展计划(973计划)项目(2005CB422001)资助
【CateGory Index】: P343.6;P642.14
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Chinese Journal Full-text Database 6 Hits
1 Zhou Youwu, Guo Dongxin (Lanzhou Institute of Glaciology and Cryopedology, Academia Sinica);PRINCIPAL CHARACTERISTICS OF PERMAFROST IN CHINA[J];Journal of Glaciology and Geocryology;1982-01
2 Tong Changjiang and Wu Qingbai(Lanzhou Institute of Glaciology and Geocryoiogy, Chinese Academy of Sciences, 730000);Permafrost Zonation of Crround Temperature and Stability of Engineering Constructions in the Western Region, China[J];Journal of Glaciology and Geocryology;1996-S1
3 CUI Zhi jiu 1, 2 , ZHAO Liang 1, Vandenberghe J 3, ZHANG Wei 1 (1. Department of Urban & Environmental Sciences, Peking University, Beijing 100871, China; 2. State Key Laboratory of Loess and Quaternary Geology, Chinese Academy of Sciences, Xi'an Shaanxi 710054, China; 3. Faculty of Earth Sciences, Vrije Universiteit, De Boelelaan 1085, 1081 HV, Amsterdam, Netherlands);Discovery of Ice Wedge and Sand-wedge Networks in Inner Mongolia and Shanxi Province and Their Environmental Significance[J];Journal of Glaciolgy and Geocryology;2002-06
4 Pan Baotian and Chen Fahu (Geography Department, Lanzhou University, 730000);Permafrost Evolution in the Northeastern Qinghai-Tibetan Plateau during the Last 150 000 Years[J];JOURNAL OF GLACIOLGY AND GEOCRYOLOGY;1997-02
5 Qiu Guoqing; Cheng Guodong(Lanzhou Institute of Glaciology and Geocryology, Chinese Academy of Sciences);PERMAFROST IN CHINA: PAST AND PERSENT[J];QUATERNARY SCIENCES;1995-01
6 PAN Bao-Tian LI Ji-Jun and ZHOU Shang-Zhe(Department of Geography, Lanzhou University, Lanzhou 730000, PRC);Discovery and Significance of Ice Wedges During Penultimate GIaciation in the Qinghai-Tibetan Plateau[J];科学通报(英文版);1994-07
Chinese Journal Full-text Database 10 Hits
1 WANG Jie et al(College of Earth Sciences,China University of Geosciences,Wuhan,Hubei 430074);Research on Landform Evolution of Huangshui Valley Based on MapGIS[J];Journal of Anhui Agricultural Sciences;2007-17
2 LIU Xin-long FU Min FU Qiang (Department of Civil Engineering,Xi'an Technological University,Xi'an 710032,China);Study on Permafrost Development at High Altitude in the West China[J];Chinese Journal of Underground Space and Engineering;2007-S1
3 Qin Dahe (Department of Geology & Geography, Lanzhou University);DISCUSSION ON THE GLACIAL CHANGES SINCE WRM ICE AGE IN THE MOUNT SUZHULIAN, QILIAN SHAN[J];Journal of Glaciology and Geocryology;1981-02
4 Xu Xiaozu, Guo Dongxin ( Lanzhou Institute of Glaciology and Cryopedology, Academia Sinica );COMPILATION OF THE DISTRIBUTION MAPOF FROZEN GROUND 1:4,000,000 IN CHINA[J];Journal of Glaciology and Geocryology;1982-02
5 Shi Yafeng, Ren Binghui ( Lanzhou Institute of Glaciology and Cryopedology, Academia Sinica );A SHORT HISTORY ON GLACIOLOGICAL RESEARCH IN CHINA[J];Journal of Glaciology and Geocryology;1983-01
6 Gao Fengqi (Department of Geography, Northeast Normal University);Ancient Rock Sea in Shennongjia Mountain[J];Journal of Glaciology and Geocryology;1983-04
7 Yang Yichou (Mountaineering and Scientific Expedition, Academia Sinica);Basal Moraine Hills at Boduizangbu Basin in the Southeastern Tibet[J];Journal of Glaciology and Geocryology;1983-04
8 Xu Shuying, Zhang Weixin, ;Xu Defu,., Xu Qizhi and Shi Shenren (Deportment of Geology and 'Geography", Lanzhou University );Discussion on the Periglacial Development in the Northeast Marginal Region of Qinghai-Xizang Plateau[J];Journal of Glaciology and Geocryology;1984-02
9 Wu Guanghe (Department of Geology and Geography, Lanzhou University);A Preliminary Obseryation on Neoglaciation in Qilian Mountains[J];Journal of Glaciology and Geocryology;1984-02
10 Huang Dating ( Chengdu Institute of Geography, Academia Sinica );The Distribution Characteristic of Permafrost of Tongtian River Basin on Qinghai-Xizang Plateau and Its Growth Tendency in Melting Area[J];Journal of Glaciology and Geocryology;1986-01
China Proceedings of conference Full-text Database 10 Hits
1 Dong Guangrong,Wang Guirong,Chen Huizhong Yan Mancun,Jin Jiong and Wang YueInstitute of Desert Research,Chinese Academy of Sciences,Lanzhou 730000Xian Laboratory of Loess And Quaternary Geology,Chinese Academy of Sciences,Xian 710061;THE FORMATION AND EVOLUTION OF THE DESERTS IN CHINA AND THEIR RELATION TO THE UPLIFTING OF QINGHAI-TIBET PLATEAU[A];[C];1994
2 Zheng Benxing,Jiao Keqin and Zheng Wenlan Lanzhou Institute of Glaciology and Geocryology,Academia Sinica,Lanzhou 730000;ORIGIN AND PROSPECT OF THE DEBATE ON EXISTENCE OF A LARGE ICE SHEET ON THE QINGHAI-XIZANG PLATEAU[A];[C];1994
3 Wei Zhensheng Tan Yueyan (Geological Bureau of Xizang);An outline of the stratigraphy in Xizang(Tibet)[A];[C];1979
4 Ji Ping (Regional Geological Surveying Team,Sichuan);Qinghai-Tibet plateau uplifting from the point of view of tectonic characteristics in region of Western Sichuan and Eastern Tibet and other question relavent to it[A];[C];1979
7 Zheng Dewen Zhang Peizhen Wan Jinlin Yuan Daoyang Li Daming State Key Laboratory of Earthquake Dynamics, Institute of Geology,China Seismological Administration, Beijing 100029;Tectonic, climate and Conglomerate Example from Jishishan and Linxia basin[A];[C];2006
8 LIU Nai-Fa, HUANG Zu-Hao, WEN Long-Ying School of Life Sciences, Lanzhou University, Lanzhou, 730000. Department of Biology, Jinggangshan University, Ji'an, 343009;Pattern of reproductive strategies of Galiiformes in Qinghai-Tibet Plateau[A];[C];2005
9 SHAN Wei LIU Hong-jun YANG Lin GUO Ying SUN Yu-ying (Northeast Forestry University, Harbin 150040, China);Study of regularity of variation of water content in shallow layer of soil road cutting slopes in seasonally frozen-ground region[A];[C];2008
10 FENG Huyuan MA Xiaojun ZHANG Gaosen CHENG Guodong ( School of Life Sciences,Lanzhou University,Lanzhou ,730000; State Key Lab of Frozen Soil and Engineering,Cold and Arid Regions Environmental and Engineering Research Institute,CAS,Lanzhou,730000);Microbial Cell Counts and Culture in Tibetan Plateau Permafrost[A];[C];2003
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Ji Zixiu ( Nanjing Institute of Geography, Academia Sinica );THE MODERN PERIGLACIAL PROCESS IN THE CENTRAL PART OF TIAN SHAN[J];Journal of Glaciology and Geocryology;1980-03
2 Qiu Shanwen Li Fenghua Sui Xiulan ( Changchun Institute of Geography, Academia Sinica );PERIGLACIAL LANDFORMS OF THE CHANGBAI SHAN[J];Journal of Glaciology and Geocryology;1981-01
3 Guo Dongxin, Wang Shading (Lanzhou Institute of Glaciology and Cryopedology, Acadcmia Sinica) Lu Guouwei (Yakeshi Forestry Survey and Design Institte, Ministry of Forestry) Dan Jingbe Li Enying ( Third Survey and Design Institute, Ministry of Railway);DIVISION OF PERMAFROST REGIONS IN DAXIAO HINGGAN LING NORTHEAST CHINA[J];Journal of Glaciology and Geocryology;1981-03
4 Wang Jixin (Water conservancy society , Fuxin County , Liaonin9 Province);CHANGES OF GROUND WATER AT THE FORWARD FARMS OF DUNES IN SEASONAL FROZEN GROUND AREA AND THEIR INFLUENCE ON AGRICULTURE[J];Journal of Glaciology and Geocryology;1981-03
5 Zhou Youwu, Guo Dongxin (Lanzhou Institute of Glaciology and Cryopedology, Academia Sinica);PRINCIPAL CHARACTERISTICS OF PERMAFROST IN CHINA[J];Journal of Glaciology and Geocryology;1982-01
6 Cheng Guodong, Wang Shaoling ( Lanzhou Institute of Glaciology and Cryopedology, Academia Sinica );ON THE ZONATION OF HIGH-ALTITUDE PERMAFROST IN CHINA[J];Journal of Glaciology and Geocryology;1982-02
7 Cui Zhijiu and Song Changqing (Department of Geography, Peking University);Holocene Periglacial Processes and Environmental Changes in the Daqingshan Mountains, Inner Mongolia, China[J];Journal of Glaciology and Geocryology;1992-04
8 WANG Nai ang 1, 2 , WANG Tao 1 , SHI Zheng tao 1 ,HU Gang 2 , GAO Shun wei 2 (1.Cold and Arid Regions Environmental and Engineering Research Institute, CAS, Lanzhou Gansu 730000, China; 2. Resources and Environment College of Lanz;The Discovery of Sand Wedges of the Last Glaciation in the Hexi Corridor and Its Paleoclimatic Significance[J];Journal of Glaciolgy and Geocryology;2001-01
9 SHI Ya-feng, YAO Tan-dong (Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou Gansu 730000, China);MIS 3b (54~44 ka BP) Cold Period and Glacial Advance in Middle and Low Latitudes[J];Journal of Glaciolgy and Geocryology;2002-01
10 ZHANG Ke\ LIU Kaiyu\ YANG Jingchun (Department of Urban and Environmental Sciences,Peking University,Beijing,100871);The Discovery and Its Significance of Late Quaternary Involution in the Area of Lower Reach of Qingshuihe River,Ningxia,China[J];ACTA SCICENTIARUM NATURALUM UNIVERSITIS PEKINESIS;2000-05
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