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Jurassic detrital zircon U-Pb and Hf isotopic geochronology of Luxi Uplift, eastern North China, and its provenan...[03 09, 2014]

 Ph.D. student XU Jianqiang and his supervisor Prof. LI Zhong investigate the provenances of the Jurassic clastic rocks in Zichuan area, north Luxi Uplift based on the sandstone detrital compositions and LA-MC-ICP-MS in situ dating of detrital zir...

Testing the magnetic proxy χFD/HIRM for quantifying paleoprecipitation in modern soil profiles from S...[12 30, 2013]

Ph. D. student LIU Zhifeng and his teacher LIU Qingsong conduct magnetic measurements on modern soil profiles along a North-South transect in Shaanxi Province, China, to test a new magnetic proxy, defined as the ratio between the absolute frequenc...

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Country-rock contamination of magmas associated with the Baogutu porphyry Cu deposit, Xinjiang, China[12 27, 2013]

Associate Professor SHEN Ping and her team research the Baogutu porphyry Cu deposit, which is located in the West Junggar Region, Xinjiang, China.
  Baogutu is associated with a Late Carboniferous intrusive complex that was emplaced into Lower C...

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Estimating Cenozoic thickness in the Beijing plain area using array microtremor data.[12 26, 2013]

Associate Professor XU Peifen and her team collect and analyze microtremor data from eight observation sites using a microtremor-array survey method. The eight microtremor observation sites are located throughout the Fengtai Sag, Laiguangying High...

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A strong angular dependence of magnetic properties of magnetosome chains: Implications for rock magnetism and pal...[12 23, 2013]

Vice Professor LI Jinhua and his team investigate angular variation of magnetic properties of aligned Magnetospirillum magneticum AMB-1 cells, each of which contains one single fragmental chain of magnetosomes. With measurements at increasing angl...

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The effect of Si and S on the stability of bcc iron with respect to tetragonal strain at the Earth’s inner core ...[12 23, 2013]

 Ph. D. student CUI Hang and his teachers utilize thermodynamic integration techniques based on extensive first-principles molecular dynamics simulations to analyze the combining effects of high temperature and impurities on the stability of bcc s...

Iron reduction and mineralization of deep-sea iron reducing bacteriumk, Shewanella piezotolerans WP3 at elevated ...[12 10, 2013]

Ph. D. student WU Wenfang and her teacher PAN Yongxin systematically examine iron reduction and concomitant biomineralization of a deep-sea iron reducing bacterium (IRB), Shewanella piezotolerans WP3, at different hydrostatic pressures.
  Their ...

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Elastic properties of MgSiO3-perovskite under lower mantle conditions and the composition of the deep Earth[12 10, 2013]

Vice Professor ZHANG Zhigang and his team carry out extensive first principles molecular dynamics simulations to determine the equation of state, elastic constants, moduli and velocities of MgSiO3-perovskite over a wide temperature and pressure re...

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