All abstracts by Kohei Kazahaya in conference series: Goldschmidt

(2016) Accumulation of ⁴He in the Groundwaters from Multi-Layered Aquifers in the Western Part of the Osaka Basin, SW Japan
Morikawa N, Yasuhara M, Shintani T, Masuda H, Inamura A, Tosaki Y, Takahashi HA, Nakama A & Kazahaya K

(2016) ³⁶Cl Ages and Origins of Deep Saline Groundwater in the Ishikari Lowland and the Tsugaru Plain, Japan
Tosaki Y, Morikawa N, Kazahaya K, Takahashi HA, Yasuhara M, Takahashi M & Inamura A

(2016) Origin of Deep Saline Groundwater Based on Halogen Composition in Tohoku
Togo Y, Kazahaya K, Takahashi M, Takahashi H, Morikawa N, Tosaki Y, Sato T & Horiguchi K

(2016) Origin of Arima-Type Brine and Associated Spring Waters in the Kinki District, Southwest Japan
Nakamura H, Chiba K, Chang Q, Morikawa N, Kazahaya K & Iwamori H

(2016) Decrease of Iodine Isotope Ratio Observed in Crater Lake and Geothermal Area at Zao Volcano, Japan
Matsunaka T, Sasa K, Takahashi T, Matsumura M, Sueki K, Goto A, Watanabe T, Tuchiya N, Hirano N, Kuri M, Takahashi M, Kazahaya K, Miyagi I & Matsuzaki H

(2016) Areal Distribution, Chemical Feature and Flux of Slab-Derived Fluid Upwelling to the Surface in Japan: Geochemical Evidence from Groundwater Surveys
Kazahaya K, Togo Y, Takahashi H, Takahashi M, Yasuhara M, Sato T, Morikawa N, Iwamori H & Tanaka H

(2016) Magmatic Volatile Flux into the Groundwater System in and Around Kutcharo Caldera, East Hokkaido, Japan
Ohwada M, Kazahaya K, Morikawa N, Yasuhara M, Takahashi HA, Takahashi M, Inamura A, Oyama Y, Miyagi I, Itoh J & Tsukamoto H

(2016) Mantle Helium Distribution in Kyushu District, Southwest Japan
Horiguchi K, Kazahaya K, Tsukamoto H, Morikawa N, Ohwada M & Nakama A

(2013) Helium Isotope Map of Japan
Horiguchi K, Morikawa N, Ohwada M, Nakama A & Kazahaya K

(2011) Geochemical and Isotopic Analyses of Non-Volcanogenic Hot Springs in Central Japan
Kusuda C, Iwamori H, Kazahaya K, Morikawa N, Takahashi M, Takahashi H, Ohwada M, Ishikawa T, Tanimizu M & Nagaishi K

(2010) Geochemical Modeling of Slab-Derived Fluids
Kusuda C, Iwamori H, Kazahaya K, Morikawa N, Takahashi M, Takahashi H, Ohwada M, Ishikawa T, Tanimizu M & Nagaishi K

(2009) Occurrence of Iodine Rich Brines and Hot Spring Waters in Japan
Muramatsu Y, Kashiiwagi Y, Ohba T, Kazahaya K, Matsuzaki H & Fehn U

(2003) Mixing of Meteoric Water and Thermal Water Inferred from Helium Isotopes and its Application to Groundwater Residence Time
Morikawa N, Kazahaya K, Nagao K, Ohwada M, Yasuhara M & Inamura A

(2003) Geochemical Studies Linked to the Reduction of Volcanic Gas Hazard
Kazahaya K

(2003) Magma Ascent and Degassing Process of Miyakejima 2000 Eruption: Constraints from Glass Inclusions and Volcanic Gases
Saito G, Uto K, Kazahaya K & Shinohara H