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Highlights

Determination of groundwater recharge regime and flow path in the Lower Heihe River basin in an arid area of Nort...[05 15, 2012]

Vice Professor QIN Dajun and his team study river infiltration and groundwater recharge in the aquifer system employing environmental traces and major ions in the basin of the Lower Heihe River, Northwest China.
  Three groups of waters have bee...

Evolution from an anoxic to oxic deep ocean during the Ediacaran-Cambrian transition and implications for bioradi...[05 11, 2012]

Postdoctor WANG Jianguo and his teacher CHEN Daizhao present high-resolution carbon and sulfur isotopic data respectively for organic carbon and pyrite, and iron speciation data from the deep-water Liuchapo and Niutitang Formations on the Yangtze ...

Early Jurassic high-K calc-alkaline and shoshonitic rocks from the Tongshi intrusive complex, eastern North China...[04 25, 2012]

Postdoctor LAN Tingguang and his teacher FAN Hongrui report comprehensive data on petrology, geochemistry, Sr–Nd–Pb isotopes and zircon U–Pb and Hf isotopic compositions from the Tongshi intrusive complex, located within the western Shandong Pr...

Structure-preserving modelling of elastic waves: a symplectic discrete singular convolution differentiator method[04 24, 2012]

Professor LI Xiaofan and his team introduce the so-called symplectic discrete singular convolution differentiator (SDSCD) method for structure-preserving modelling of elastic waves.
  Elastic wavefield modelling experiments on a laterally hetero...

A Direct Method to Determine the Parallel Mean Free Path of Solar Energetic Particles with Adiabatic Focusing[04 23, 2012]

Postdoctor HE Hongqing and his teacher WAN Weixing provide a direct analytical formula as a function of parameters concerning the physical properties of solar energetic particles (SEPs) and solar wind to directly and quickly determine the parallel...

Reconstructing prehistoric land use change from archeological data: Validation and application of a new model in ...[06 21, 2012]


  Postdoctor YU Yanyan and Professor GUO Zhengtang develop a new quantitative prehistoric land use model (PLUM) based on semi-quantitative predictive models of archeological sites.
  The PLUM is driven by environmental and social parameters o...

Short-term effects of temperature on the abundance and diversity of magnetotactic cocci[04 11, 2012]

Ph. D. LIN Wei and his team assess the impact of temperature on freshwater magnetotactic cocci through laboratory microcosm simulations. It is so far unclear how temperature influences the abundance and community composition of magnetotactic bacte...

Northwestern Junggar Basin, Xiemisitai Mountains, China: A geochemical and geochronological approach[04 10, 2012]

Vice Professor SHEN Ping and her team report SIMS U–Pb zircon, elemental and Nd–Sr–Pb isotopic data for the volcanic rocks and their subvolcanic units from the Xiemisitai Mountains in the West Junggar Region (Xinjiang, China), aiming to determi...

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