2006 Vol. 12, No. 3

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STRUCTURAL INTERPRETATION OF REMOTE SENSING DATA AND STRUCTURAL PATTERNS OF THE CRUST SURFACE——ONE ASPECT OF EXTENDED GEOMECHANICAL RESEARCH
LI Shu-jing, ZHENG Da-xing
2006, 12(3): 279-286.
Abstract (182) PDF (594KB)(10)
Abstract:
Structural interpretation of remote sensing data is an effective method for the structural study conducted based on remote sensing information combined with geological survey and geophysical data.Research indicates that different degrees of lateral slip have taken place extensively on the surface of...
A REVIEW OF APPLICATIONS OF REMOTE SENSING IN THE STUDY OF LAKE ENVIRONMENT RESEARCH
MENG Qing-wei, LUO Peng, YU Jia, HAN Jian-en, Lu Rong-ping, MENG Xian-gang, ZHU Da-gang, SHAO Zhao-gang
2006, 12(3): 287-294.
Abstract (180) PDF (477KB)(8)
Abstract:
Over the past 10 years,with the constant enrichment of the content of lakes research and improvement of research methods,rich achievements have been obtained in lake research.Remote sensing techniques,as a scientific and rapid investigation and monitoring tool,have been widely applied in the area of...
CHARACTERISTICS OF QUATERNARY ACTIVITIES OF THE GARZÊ-YUSHU FAULT ZONE
PENG Hua, MA Xiu-min, BAI Jia-qi, DU De-ping
2006, 12(3): 295-304.
Abstract (316) PDF (475KB)(19)
Abstract:
The Garzê-Yushu fault zone,lying at the southern end of the Xijir Ulan LakeYushu fault zone,is the northwestward extension of the Xianshuihe fault sensu lato and the northern boundary of the eastward extrusion of the Sichuan-Yunnan rhombic block of the Qinghai-Tibet Plateau.Its structure is complica...
QUATERNARY GEOLOGY AND FAULTING IN THE DAMXUNG-YANGBAJAIN BASIN, SOUTHERN TIBET
WU Zhong-hai, ZHAO Xi-tao, WU Zhen-han, JIANG Wan, HU Dao-gong
2006, 12(3): 305-316.
Abstract (440) PDF (904KB)(21)
Abstract:
Detailed geological mapping conducted in the Damxung-Yangbajain basin shows that several sequences of deposits of different origins have been accumulated since the Pliocene or early Pleistocene,of which the most prominent are glacial and fluvioglacial deposits formed in the about 700~500,250~125 and...
QUATERNARY MAGNETOSTRATIGRAPHY OF THE GONGHE BASIN ON THE NORTHEASTERN OF THE QINGHAI-TIBETAN PLATEAU
SHI Wei, MA Yin-sheng, WU Man-lu, ZHANG Yun-feng, DU De-ping
2006, 12(3): 317-323.
Abstract (168) PDF (438KB)(10)
Abstract:
Study of the Quaternary magnetostratigraphy in the Gonghe basin on the northeastern margin of the Qinghai-Tibetan Plateau shows that four normal paleomagnetic polarity intervals and three reverse paleomagnetic polarity intervals are recorded in the Quaternary section and that the deposition of the s...
PALYNOLOGICAL RECORDS OF THE HOLOCENE ENVIRONMENTAL CHANGES IN ZHENGLAN QI, INNER MONGOLIA
WANG Yan, YE Qing-pei, QIAO Yan-song
2006, 12(3): 324-328.
Abstract (220) PDF (279KB)(7)
Abstract:
The Holocene vegetation and climatic evolution in central Inner Mongolia was reconstructed according to the palynological records of the Shandianhe section in Zhenglan Qi.The vegetation was dominated by steppe or sparse steppe in the early Holocene,corresponding to a warm and dry climate.The vegetat...
HYDROTHERMAL ORE-FORMING SYSTEM IN THE YANGBAJAIN-LHÜNZHUB AREA, TIBET, AND ITS NUMERICAL SIMULATION
MENG Xian-gang, SHAO Zhao-gang, BAI Jia-qi, ZHU Da-gang, YU Jia, HAN Jian-en, MENG Qing-wei, LÜ Rong-ping
2006, 12(3): 329-337.
Abstract (302) PDF (599KB)(12)
Abstract:
With the control of the regional metallotectonic system,To the east from Yangbajing and Time from new arrive old,the isotopic analyses of hydrogen and oxygen from hydrothermal presents the regulation variety along with the plateau uplift.The Hydrothermal Metallogenesis System with the control of the...
APPLICATION OF THE 3D STRUCTURAL STRESS FIELD ANALYSIS IN THE DEEP GOLD EXPLORATION OF THE CENTRAL SEGMENT OF THE ZHAOYUAN-PINGDU FAULT ZONE, JIAODONG AREA
HAN Shu-qin, DENG Jun, YANG Li-qiang, WANG Jian-ping
2006, 12(3): 338-344,316.
Abstract (212) PDF (795KB)(13)
Abstract:
On the basis of the construction of the rational geological,mechanical and mathematical models,the SuperSAP finite element numerical modeling is used to study the spatial distribution of the syn-mineralization strain energy and fluid migration potential of a gold deposit cluster in the central segme...
CONTROLS ON THE MUCHANGHE Ag-Au-Cu DEPOSIT,HENAN, BY DETACHMENT FAULTS
LI Yi, HU Hai-zhu
2006, 12(3): 345-353.
Abstract (192) PDF (456KB)(13)
Abstract:
The Muchanghe area,Shangcheng County,Henan Province,is tectonically located in the east of the Qinling-Dabie orogenic belt,in the eastern segment of the Tongbai-Dabie tectonic subbelt.The structure in the area is mainly characterized by long-active WNW-nearly E-W-trending deep faults and their deriv...
GEOTHERMAL RESOURCES AND CRUSTAL THERMAL STRUCTURE OF THE QINGHAI-TIBET PLATEAU
BAI Jia-qi, MAI Lin, YANG Mei-ling
2006, 12(3): 354-362.
Abstract (365) PDF (619KB)(32)
Abstract:
The Qinghai-Tibet Plateau has a unique crustal structure and a high-heat background.The Himalaya terrane in the south is of "hot crust-cold mantle" type and the Lhasa-Gangdise terrane is of "hot crust-hot mantle" type.There is a low-velocity,high-conductivity layer in the middle crust under the regi...
ANALYSIS OF THE STRUCTURAL STRESS FIELD OF THE QIANGTANG BASIN
HUANG Ji-jun, LI Ya-lin
2006, 12(3): 363-370.
Abstract (180) PDF (353KB)(15)
Abstract:
EW-trending folds and reversed(thrust) faults and NW-and NE-trending strike-slip faults predominate in the Qiangtang basin in the interior of the Qinghai-Tibetan Plateau,and occasionally NW-and NE-trending folds and nearly N-S-trending normal faults my be found.Based on the structural combination an...
TECTONIC STRESS FIELD QUANTITATIVE MODEL AND PETROLEUM DISTRIBUTION IN LOW-ORDER COMPLEX FAULT BLOCKS
LI Hong-nan, HUANG Shi-yan, SHOU Hao, LIU Wen-ye
2006, 12(3): 371-377.
Abstract (279) PDF (464KB)(10)
Abstract:
Quantitative models of three phases of tectonic stress fields,i.e.the phase of the First Member of the Shahejie Formation,Dongying Formation phase and the present phase,are constructed based on a study of the Xianhe low-order brush fault block system,and the characteristics of the tectonic stress fi...
CONTROLS OF PALEOGENE SYNDEPOSITIONAL FAULTS ON THE SUCCESSIONS AND DEPOSITIONAL SYSTEMS IN THE QIKOU DEPRESSION, BOHAI BAY
CHEN Ying, LIN Chang-song, YU Hong-zhong, CUI Yong-gang
2006, 12(3): 378-386.
Abstract (173) PDF (740KB)(7)
Abstract:
This paper systematically analyzes the Paleogene tectonic framework and organization and pattern of major syndepositional faults in the Paleogene Qikou depression and notes that the major syndepositional faults and fault slope breaks in the study area exerted important controlling effects on the Pal...
DETERMINATION OF A DUCTILE SHEAR ZONE IN THE CRETACEOUS YINGGELING RED BASIN, HAINAN ISLAND, AND ITS GEOLOGICAL CHARACTERISTICS
LI Sun-xiong, DING Shi-jiang, FAN Yuan, LÜ Chang-yan
2006, 12(3): 387-392.
Abstract (204) PDF (285KB)(19)
Abstract:
A ductile shear zone has been found for the first time in the Cretaceous Yinggeling red basin,Hainan Island.It consists of mylonites and have well-developed lineation,foliation and fold structure,as well as the kinematic characteristics of detachment.The differential stress for deformation ranges fr...
AESTHETIC PRINCIPLES AND TECHNIQUES FOR MAKING A GEOSCIENCE PRESENTATION REPORT
WANG Jin, ZHANG Ping, BING Ying, WANG Yan
2006, 12(3): 393-398,362.
Abstract (196) PDF (371KB)(5)
Abstract:
This paple points out some common problems in geoscience presentations.According to the practical experiences,the authors put forward some proposals for how to make a successful presentation.Key technical points in using Microsoft PowerPoint to produce a presentation of a geoscience report are descr...

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