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Highlights
Optimized finite-difference operator for broadband seismic wave modeling[02 21, 2013]Vice Professor ZHANG Jinhai and his teacher YAO Zhenxing optimize the constant coefficients of conventional finite-difference (FD) operator by maximizing the wavenumber coverage to reduce numerical dispersions in the presence of high-frequency com... Highly heterogeneous lithospheric mantle beneath the Central Zone of the North China Craton evolved from Archean ...[02 20, 2013]High-Mg# peridotite xenoliths in the Cenozoic Hebi basalts from the North China Craton have refractory mineral compositions (Fo>91.5) and highly heterogeneous Sr–Nd isotopic compositions (87Sr/86Sr = 0.7031 – 0.7048, 143Nd/144Nd = 0.5130 – 0.51... Magnetic Anisotropy, Magnetostatic Interaction and the Identification of Magnetofossils[01 28, 2013]
Early Mesozoic tectonics of the South China block[01 28, 2013]Postdoctor CHU Yang and his teacher LIN Wei present new detailed structural data and chronological constraints of the Xuefengshan Belt, South China block. They aim to improve their understanding of the tectonic evolution of the central part of the... The influence of the ratio of planktonic to benthic diatoms on lacustrine organic matter δ13C from Erlongwan maa...[01 28, 2013]Vice Professor WANG Luo and his team report δ13C values for sediments from Erlongwan maar lake in northeast China. In this record, changes in δ13C cannot be explained by simple changes in aquatic productivity. Instead, values were likely influen... Metasomatic origin of clinopyroxene in Archean mantle xenoliths from Hebi, North China Craton: Trace-element and ...[01 22, 2013]Ph.D. student SUN Jing and Vice Professor LIU Chuanzhou present detailed in-situ trace-element and Sr-isotope analyses of clinopyroxene in the mantle xenoliths from Hebi, North China Craton (NCC). Tectonic evolution of the East Junggar terrane: Evidence from the Taheir tectonic window, Xinjiang, China[01 09, 2013]Vice Professor XU Xingwang and his cooperators report detailed petrology, mineral chemistry, whole rock and Sr-Nd isotope geochemistry, hornblende 40Ar/39Ar dating, in situ zircon U-Pb dating and Hf isotope analyses from igneous and meta-igneous r... The role of deuterium excess in determining the water salinisation mechanism: a case study of the arid Tarim Rive...[01 07, 2013]Postdoctor HUANG Tianming and his teacher PANG Zhonghe provide a method for determining the salinisation mechanism by using the relationship between deuterium excess and salinity. It is a potential tool for determining the contribution of the evap... |
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SIMSSecondary Ion Mass Spectrometer Laboratory
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MC-ICPMSMultiple-collector ICPMS Laboratory
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EM & TEMElectron Microprobe and Transmission Electron Microscope Laboratory
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SISolid Isotope Laboratory
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StIStable Isotope Laboratory
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RMPARock-Mineral Preparation and Analysis
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AAH40Ar/39Ar & (U-Th)/He Laboratory
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EMLElectron Microscopy Laboratory
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USCLUranium Series Chronology Laboratory
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SASeismic Array Laboratory
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SEELaboratory of Space Environment Exploration Laboratory
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PGPaleomagnetism and Geochronology Laboratory
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BioMNSFrance-China Bio-mineralization and Nano-structure Laboratory
