広島大学大学院理学研究科 地球惑星システム学専攻

Seminar Info. (2021 April ー 2022 March)

Special Seminar by guests

                                                                               2021
Speaker Hiroyuki Kurokawa (Earth-Life Science Institute, Tokyo Institute of Technology)
Title The origin of volatile elements: A perspective from studies of protoplanetary disks, small bodies, and terrestrial planets
Date&Time June 25, 2021. 16:20
Location Online (Teams)

Speaker Yoichi Motoyoshi (National Institute of Polar Research)
Title Mineralogical characteristics of ultra-high temperature metamorphic rocks and its existing problems – example from East Antarctica
Date&Time July 21, 2021. 16:20
Location Online (Zoom)

Speaker Saeko Kita (Building Research Institute)
Title Slow slips, intraslab and inland earthquakes
Date&Time July 30, 2021. 14:35
Location Online (Zoom)

Speaker Kosuke Heki (Hokkaido University, Professor)
Title Research on torrential rain using dense GNSS network
Date&Time September 3, 2021. 16:00
Location Online (Zoom)

Seminar in Integrated Fields of Earth and Planetary Sciences
(Yugo Seminar): Fri. 16:20 - 17:50 @ B603, Teams

April 23, 2021
Masamichi Noda Chemical and elastic properties of Al-bearing anhydrous bridgmanite
Kazumasa Sueyoshi Frequency characteristics of acoustic emission in the fracture process of thermally cracked granite 
April 30, 2021
Takehiro Hirayama Growth Process of Continental Crust: The Role of Upper and Central Crust Melting inferred from Geochemical Studies of Rhyolitic Magma
Ikuo Okada Investigation of the magma evolution processes based on the geochemical data of amphibole
 May 14, 2021
Takeyoshi Matsunaga Introduction of two papers describing the relationship between talc and fault slip
Jun-ichi Ando Illite crystallization and faulting caused by hydrothermal fluid
May 21, 2021
Hiroki Kawakami Study on Primary microseisms excited by typhoons around Japan
Dyuti Prakash SARKAR Role of lithology on deformation mechanisms of shallow crustal fault rocks: Implications from the Nahan Thrust of Himalayas
May 28, 2021
Yasushi Ueno Study on the effect of water on the high-pressure phase transition of pyroxene-garnet system
Toru Inoue Estimation of H2O content and temperature just above the 660 km seismic discontinuity using seismic and mineral physics data
 June 11, 2021
Kohta Okumura Water contents of magma as a function of temperature just above the lower mantle pressure
Tadashi Yokoyama The rate of capillary rise in rock: experiment and modeling
 June 18, 2021
Miho Shigenaka High resolution mass spectrometry analysis of alkaline copper oxide degradation products from insoluble organic matter in carbonaceous chondrite
Mizuho Koike Re-examination of the early impact history based on U-Pb chronology of phosphate minerals in eucrite meteorites
 June 25, 2021
Hiroyuki Kurokawa The origin of volatile elements: A perspective from studies of protoplanetary disks, small bodies, and terrestrial planets
   
 July 2, 2021
Kazutaka Yamaguchi Influence of high oxygen fugacity on melting temperature of wadsleyite
Sho Kakizawa Effect of Al on stability and crystal structure of superhydrous phase B
 July 9, 2021
Cancelled  
   
July 16, 2021
Kakeru Kukihara The petrological and mineralogical descriptions of nakhlites NWA 6148 and NWA 10153
Tomoya Obata TBA
 July 21, 2021
Yoichi Motoyoshi Mineralogical characteristics of ultra-high temperature metamorphic rocks and its existing problems – example from East Antarctica
   
July 30, 2021
Saeko Kita Slow slips, intraslab and inland earthquakes
   
 October 8, 2021
NGOMBI, Mavoungou Larissa Tectonostratigraphic characterization of Maizuru back-arc basin during its closure: Geochemical, geochronological, and structural approaches
CHAKRABORTI, Tushar Mouli High temperature fluid-rock interaction recorded in a serpentinized wehrlite from eastern Singhbhum Craton, India: evidence from mineralogy, geochemistry and in situ trace elements of clinopyroxene
 October 15, 2021
Takeyoshi Matsunaga Faulting process accompanied with talc concentration following metasomatism of gabbro
Tomoko Sato Structure of sodium silicate aqueous solution under high pressure
October 22, 2021
Hiroki Kawakami Estimation of primary microseism source excited by typhoons around Japan
Ikuo Katayama Simultaneous measurements of elastic-wave velocity, electrical resistivity, and porosity
 October 29, 2021
Yasushi Ueno  
Tomoyuki Shibata  
Nobember 5, 2021
Kohta Okumura  
Tomoeki Nakakuki  
 November 12, 2021
Miho Shigenaka  
Hikaru Yabuta  
 November 19, 2021
Kazutaka Yamaguchi  
Makio Ohkawa  
December 3, 2021
Kakeru Kukihara  
Takaaki Kawazoe  
 December 10, 2021
Tomoya Obata  
Masaaki Miyahara   
 December 17, 2021
Eranga  
Fumito Shiraishi  
 December 24, 2021
Masako Yoshikawa  
Kaushik DAS   
January 7, 2021
Naoki Suda  
   
 January 21, 2022
Toshiaki Irizuki (Shimane Univ.)  
   
 January 28, 2022
Keishi Okazaki (JAMSTEC)  
   
 January 28, 2022