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New Explanation for High Conductivity Anomalies in Subduction Zones and Continental Crust
Dr. HU Haiying from the research team led by Prof. DAI Lidong measured the electrical property of Fe-bearing amphibole at conditions of 0.5-1.5 GPa and 623-113 K by virtue of the AC impedance spectroscopy and high temperature-high pressure platform. The results showed that a remarkable enhancement of electrical conductivity of Fe-bearing observed at temperature of ~843 K was not attributed to conductive aqueous fluid but rather to oxidation-dehydrogenation reaction. DETAILS...   MORE...
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New Explanation for High Conductivity Anomalies in Subduction Zones and Continental Crust (2018-07-12)
Scientists Reveal Mechanism of Mercury Transformation in Plant Leaves (2018-06-29)
Scientists Explain the Discrepancies of Mg Isotope Fractionation between Minerals and Solutions (2018-06-22)
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Dr. Stephen E. Grasby from Geological Survey of Cana... (2017-11-22)
Dr. JIANG Danchi from the University of Tasmania Vis... (2017-11-14)
Dr. Christopher W.N. Anderson from Massey University... (2017-10-17)
Senior Scientist Richard Wirth from GFZ German Resea... (2017-09-18)
Dr. Terry Mernagh from the Australian National Unive... (2017-08-21)
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Chemically-assisted phytoextraction from metal(loid)s-polluted soil at a typical carlin-type gold mining area in southwest China (Wang, JX; Xing, Y; Li, P; Xia, JC; Liu, T; Feng, XB)(2018-07-20)
The Kumtag 016L5 strewn field, Xinjiang Province, China (Zeng, XJ; Li, SJ; Leya, I; Wang, SJ; Smith, T; Li, Y; Wang, P) (2018-07-20)
Phase Transitions in Orthoenstatite and Subduction Zone Dynamics: Effects of Water and Transition Metal Ions (Xu, JG; Zhang, DZ; Fan, DW; Zhang, JS; Hu, Y; Guo, XZ; Dera, P; Zhou, WG)(2018-07-20)
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Seminar 2018-07-04:
Oxygen isotope in Phosphates: New applications to Environmental Geochemistry
Speaker: Prof. Ruth Elaine Blake
Seminar 2018-04-18:
Isotope microscope and isotope nanoscope
Speaker: Prof. Hisayoshi Yurimoto
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