Koki Kashiwaya

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Speaker, Author, Co-Author

Mon. May 27, 2019 9:00 AM - 10:30 AM 105 (1F)

[J] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-HW Hydrology & Water Environment

[A-HW24] Isotope Hydrology 2019

9:30 AM - 9:45 AM

[AHW24-02] Reconstruction of local temporal variation on atmospheric sulfur hexafluoride concentration in the Kyoto Basin by multiple environmental tracer and mass transport analyses

*Koki Kashiwaya¹, Taishi Hori¹, Ryuta Hazama², Yoichi Sakuma³, Katsuaki Koike¹ (1.Kyoto University, 2.Osaka Sangyo University, 3.Tokyo Institute of Technology)

Thu. May 30, 2019 9:00 AM - 10:30 AM 101 (1F)

[J] Oral
| H (Human Geosciences )
| H-CG Complex & General

[H-CG31] Nuclear Energy and Geoscience

9:30 AM - 9:45 AM

[HCG31-03] Attempt to Estimate permeability of rock mass based on elasticity and resistivity measurement in underground tunnel

*Sota Kawaguchi¹, Tada-nori Goto¹, Koki Kashiwaya¹ (1.Graduate School of Engineering, Kyoto University)

Sun. May 26, 2019 9:00 AM - 10:30 AM A05 (TOKYO BAY MAKUHARI HALL)

[J] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG56] Ocean Floor Geosciences

10:00 AM - 10:15 AM

[SCG56-05] Electrical conductivity and spectral IP characteristics in the rock samples obtained in seafloor hydrothermal area and interpretation of them

*Yusuke Ohta¹, Tada-nori Goto¹, Katsuaki Koike¹, Weiren Lin¹, Koki Kashiwaya¹, Tadai Osamu³, Takafumi Kasaya², Toshiya Kanamatsu², Hidenori Kumagai², Hideaki Machiyama² (1.Kyoto University, 2.Japan Agency for Marine-Earth Science and Technology, 3.Marine Works Japan)