[S-CG09_28PO1] Deep Carbon Cycle

Mon. Apr 28, 2014 6:15 PM - 7:30 PM Poster (3F)

Convener:*Sano Yuji(Division of Ocean and Earth Systems, Atmosphere and Ocean Research Institute, University of Tokyo), Eiji Ohtani(Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University), Hiroyuki Kagi Hiroyuki(Geochemical Laboratory, Graduate School of Science, University of Tokyo)

Volatiles including carbon and hydrogen have strong impacts on various phenomena, such as material and geochemical circulations in global earth, and mantle convection and dynamics of the earth's interior and deep life. We welcome contributions on volatiles in the earth from wide range of disciplines such as geodynamics, volcanology and petrology, mineral physics, isotope geochemistry, and biogeoscience.

6:15 PM - 7:30 PM

[SCG09-P01] Gas geochemistry and soil CO2 flux in active volcanic areas, China

*Hsinyi WEN¹, Tsanyao frank YANG¹, Zhengfu GUO², Chingchou FU¹, Aiti CHEN¹, Maoliang ZHANG² (1.Department of Geosciences, National Taiwan University, 2.Institute of Geology and Geophysics, Chinese Academy of Sciences)

6:15 PM - 7:30 PM

[SCG09-P02] The reaction between MgCO₃ and SiO₂ at high pressure and temperature and genesis of ultra-deep diamonds

*Fumiya MAEDA¹, Eiji OHTANI¹, Seiji KAMADA¹, Tatsuya SAKAMAKI¹, Suguru TAKAHASHI¹, Akihiro TAKAHATA¹, Yasuo OHISHI², Naohisa HIRAO² (1.Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University, 2.Japan Synchrotron Radiation Research Institute)

Session information

[S-CG09_28PO1] Deep Carbon Cycle

[SCG09-P01] Gas geochemistry and soil CO2 flux in active volcanic areas, China

[SCG09-P02] The reaction between MgCO3 and SiO2 at high pressure and temperature and genesis of ultra-deep diamonds

[SCG09-P02] The reaction between MgCO₃ and SiO₂ at high pressure and temperature and genesis of ultra-deep diamonds