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作品数:1586被引量:2861H指数:21
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  • 期刊=Science China Earth Sciencesx
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Deep electrical structures of Qinzhou-Fangcheng Junction Zone in Guangxi and seismogenic environment of the 1936 Lingshan M6^(3/4)earthquake
《Science China Earth Sciences》2024年第2期584-603,共20页Bin ZHOU Chunheng YAN Yan ZHAN Xiangyu SUN Sha LI Xiang WEN Yajun MO Yongdong YUAN Yuan YUAN Meili HUANG 
supported by the Science for Earthquake Resilience Program of the China Earthquake Administration(Grant Nos.XH24033B,XH22004YA);the Guangxi Scientific Research and Technology Development Plan Project(Grant Nos.1377002,14124004-4-8);the Earthquake Prediction Open Fund Project of China Earthquake Administration(Grant No.2021EF0F02)。
The tectonic position of the southwest section of the Qinzhou Bay-Hangzhou Bay Tectonic Junction Zone(QHTJZ)can be determined by examining the Qinzhou-Fangcheng Junction Zone(QFJZ)in Guangxi.This zone is significant b...
关键词:South China Block Qinzhou-Fangcheng Junction Zone Magnetotelluric 1936 Lingshan M6^(3/4)earthquake Deep seismogenic environment 
Evaluation of the applicability of multiple drought indices in the core zone of “westerlies-dominated climatic regime”被引量:1
《Science China Earth Sciences》2023年第7期1504-1520,共17页Huiwen GUO Wei HUANG Tingting XIE Shuai MA 
supported by the National Key R&D Program of China (Grant No.2018YFA0606404);the National Natural Science Foundation of China (Grant No.41877446)。
Drought indices are frequently used to measure the intensity,start and end of droughts.However,the performances of these indices depend on regions and the type of droughts.Therefore,it is necessary to evaluate whether...
关键词:Drought index Applicability of the drought index Hydroclimate conditions Potential evapotranspiration Drought events 
Hydrologic separation and their contributions to N loss in an agricultural catchment in hilly red soil region被引量:3
《Science China Earth Sciences》2019年第11期1730-1743,共14页Yaji WANG Lei GAO Xinhua PENG 
supported by the National Natural Science Foundation of China (Grant Nos. 41571130053 & 41771263);the Frontier Program of the Institute of Soil Science (Grant No. ISSASIP1648)
The impacts of hydrological processes on N loss is of great value to understand the N transport at catchment scale,which is far from clear. Rainfall, soil water, groundwater and stream water and their N concentrations...
关键词:End-member MIXING analysis model HYDROLOGICAL SEPARATION GROUNDWATER N load Red soil critical ZONE 
The absolute paleoposition of the North China Block during the Middle Ordovician被引量:9
《Science China Earth Sciences》2016年第3期573-582,共10页WANG Hong Hao LI Jiang Hai ZHANG Hua Tian XU Li LI Wei Bo 
the National Basic Research Program of China (Grant No. 2009CB219302)
Present-day hot spots and Phanerozoic large igneous provinces(LIPs) and kimberlites mainly occur at the edges of the projections of Large Low Shear Wave Velocity Provinces(LLSVPs) on the earth's surface. If a plate co...
关键词:North China Block Middle Ordovician Absolute paleoposition Plume Generation Zone 
bPermian, Lopingian, strontium isotopic ratio, conodont zone, marine carbonate, stable isotope chemostratigraphy
《Science China Earth Sciences》2015年第11期1951-1959,共9页YE FaCheng LIU XinChun WANG Wei CHEN XiaoZheng LIU Jing SHEN ShuZhong WANG WenQian WANG XiangDong WANG Yue CAO ChangQun ZHENG QuanFeng ZHANG Hua ZHANG YiChun 
This research was supported by National Basic Research Program of China (Grant No. 2011CB808905), National Natural Science Foundation of China (Grant Nos. 41227801, 41273004, and 412003028), Knowledge Innovation Program of the Chinese Academy of Sciences (Grant No. KZCW2-YW-Q08-4) and Instrument Developing Project of the Chinese Academy of Sciences (Grant No. YZ201433). We thank anonymous reviewers for their generous helps to improve the manuscript, and also appreciate members of experimental paleontology research group for their stimulating discussions and constructive suggestions.
The Lopingian is one of the fastest rising periods of seawater strontium isotopic ratios (^87Sr/^86Sr) in earth history, and its mechanisms and increasing rates of the ^87Sr/^86Sr evolution were still disputed widel...
关键词:PERMIAN LOPINGIAN strontium isotopic ratio conodont zone marine carbonate stable isotope chemostratigraphy 
2-D P-wave velocity structure of lithosphere in the North China tectonic zone: Constraints from the Yancheng-Baotou deep seismic profile被引量:15
《Science China Earth Sciences》2015年第9期1577-1591,共15页DUAN YongHong LIU BaoJin ZHAO JinRen LIU BaoFeng ZHANG ChengKe PAN SuZhen LIN JiYan GUO WenBin 
supported by the National Natural Science Foundation of China(Grant Nos.91214205,41174052);the Special Scientific Research of Seismologic Industry(Grant No.200908001)
We obtained the 2-D P-wave velocity structure of the lithosphere in the eastern North China Craton, Shanxi fault subsidence zone, and Yinchuan-Hetao fault subsidence zone by ray tracking technology based on six groups...
关键词:North China tectonic zone deep seismic sounding crustal structure lithospheric thickness North China Craton destruction 
Definition of the core zone of the “westerlies-dominated climatic regime”, and its controlling factors during the instrumental period被引量:25
《Science China Earth Sciences》2015年第5期676-684,共9页HUANG Wei CHEN JianHui ZHANG XiaoJian FENG Song CHEN FaHu 
supported by National Basic Research Program of China(Grant No.2010CB950202);National Natural Science Foundation of China(Grant No.41130102);Specialized Research Fund for the Doctoral Program of Higher Education(Grant No.20120211130001);Fundamental Research Funds for the Central Universities(Grant No.LZUJBKY-2014-119);the Open Foundation of MOE Key Laboratory of Western China’s Environmental System,Lanzhou University(Grant No.LZUJBKY-2013-BT01)
The term "westerlies-dominated climatic regime" describes the pattern of precipitation/moisture variations between westerliesdominated arid Central Asia(ACA) and mid-latitude monsoon-dominated Asia on decadal to multi...
关键词:core zone of the "westerlies-dominated climatic regime" decadal.interannual Atlantic Multidecadal Oscillation(AMO) Indian Summer Monsoon Precipitation (ISMP) 
Geochemical processes and origin of boron isotopes in geothermal water in the Yunnan-Tibet geothermal zone被引量:11
《Science China Earth Sciences》2014年第12期2934-2944,共11页Lü YuanYuan ZHENG MianPing ZHAO Ping XU RongHua 
supported by National Natural Science Foundation of China(Grant Nos.41203012,41030317);China Geological Survey(Grant No.1212011085524)
Boron concentrations and isotope compositions have been measured for 93 water samples from the hot springs and drill-holes in the geothermal system in the Yunnan-Tibet Geothermal Belt(YTGB),China.Boron concentrations ...
关键词:Yunnan-Tibet geothermal zone Boron isotope geothermal water TRACING 
Early Ordovician strongly peraluminous granite in the middle section of the Yarlung Zangbo junction zone and its geological significance被引量:12
《Science China Earth Sciences》2014年第4期630-643,共14页ZHANG ShiZhen LI FenQi LI Yong LIU Wei QIN YaDong 
supported by China Geologi-cal Survey Project(Grant No.1212011086039)
LA-ICP-MS zircon U-Pb isotopic dating and rock geochemical analysis were done of the Xarru granite in the middle section of the Yarlung Zangbo junction zone. Zircon 2-6pb/Z38u weighted mean ages of 474.9±2.3 and 478....
关键词:A crustal basement may exist in the Xarru region. Yarlung Zangbo Junction Zone Early Ordovician strongly peraluminous granite collisional setting crustal basement 
Influence of fault geometry and fault interaction on strain partitioning within western Sichuan and its adjacent region被引量:5
《Science China Earth Sciences》2010年第7期1056-1070,共15页WANG Hui LIU Jie SHEN XuHui LIU Mian LI QingSong SHI YaoLin ZHANG GuoMin 
supported by National Basic Research Program of China (Grant No. 2004CB418406);National Key Technology R & D Program of China (Grant No. 2008BAC35B05);the "Basic Science Research Plan" of the Institute of Earthquake Science, China Earthquake Administration (Grant No. 0207690203)
There are several major active fault zones in the western Sichuan and its vicinity. Slip rates and seismicity vary on different fault zones. For example, slip rates on the Xianshuihe fault zone are higher than 10 mm/a...
关键词:Xianshuihe-Xiaojiang FAULT ZONE LONGMENSHAN FAULT ZONE FAULT geometry strain partitioning 3D viscoelastoplastic model 
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