All abstracts by Yoshikazu Kikawada in conference series: Goldschmidt

(2022) Relationship between Changes in Electrical Conductivity and Polythionates Contents in Yugama, an Active Crater Lake of Kusatsu-Shirane Volcano
Kikawada Y & Kitamura K

(2020) Recent Variation in Concentration of Dissolved Sulfur Species in Yugama, an Active Crater Lake of Kusatsu-Shirane Volcano, Japan
Kikawada Y, Yamamoto H & Fujino R

(2019) River Water Contamination Related to the Recent Volcanic Activity of Mt Iwo-Yama, Kirishima Volcanoes, Japan
Kikawada Y, Deng W, Yamamoto H & Fukai M

(2016) Distributing Behaviors of Rare Earth Elements Upon the Formation of Na/K-Ree Double Sulfates
Fukai M, Kikawada Y & Oi T

(2016) Estimation of Water Seepage from an Active Crater Lake of the Kusatsu-Shirane Volcano, Japan Using Radiocesium as a Hydrological Tracer
Hirayama Y, Okawa A, Nakamachi K, Murakami K, Imagawa S, Okada Y, Oi T, Hirose K & Kikawada Y

(2014) Strontium, Lithium and Lead Isotope Ratios in Atmospheric Deposits in Fukuoka, Southwest Japan in the 1960s
Kikawada Y, Matsumoto Y, Karasawa N, Akamine T, Oi T & Hirose K

(2014) Chemical Forms of Radioactive Cs in Recent Airborne Particulate Matters in Japan
Hirose M, Nakamachi K, Kikawada Y, Oi T, Honda T & Hirose K

(2013) Can Radioactive Cesium be Used as a Hydrological Tracer for Crater Lake Study?
Kikawada Y, Okawa A, Nakamachi K, Honda T, Oi T & Hirose K

(2012) Reassessment of the Dispersion of Uranium Originating from Nuclear Test Explosions Across East Asia Through the Atmosphere
Kikawada Y, Matsumoto Y, Oi T, Nomura M & Hirose K

(2011) Seasonal and Temporal Variations of Uranium Isotope Ratio in Atmospheric Deposits in Japan
Kikawada Y, Yamauchi R, Nomura M, Oi T & Hirose K

(2009) Depleted Uranium found in Japanese Reference Fallout Material for Activity Measurements
Kikawada Y, Oda K, Yamauchi R, Nomura M, Honda T, Hirose K & Oi T

(2008) Uranium Isotope Ratios in Atmospheric Deposits in Japan
Kikawada Y, Oda K, Nomura M, Honda T, Oi T & Hirose K

(2007) Long-Term Changes in Water Chemistry of Crater Lakes of Kusatsu-Shirane Volcano, Japan
Kikawada Y, Inoue A, Ikehata K & Oi T

(2006) Origin and fate of dissolved arsenic in acidic rivers in the Kusatsu hot spring area, Gunma, Japan
Kikawada Y, Kawai S, Shimada K & Oi T

(2004) Concentrations of Dissolved Sulfate Ion and Total Sulfur in Yugama, a Crater Lake of the Kusatsu-Shirane Volcano, Japan
Kikawada Y, Fukuhara H, Kikawa N, Oi T & Ossaka J

(2003) The Primary Cause for Recent Increase in Iron Concentration of Bandaiko Hot Spring, Gunma, Japan
Kawai S, Kikawada Y & Oi T

(2003) Water-Rock Interaction in Kusatsu-Shirane Volcano Area (Japan) Studied by Longterm Changes in Water Chemistry of Hot Springs
Kikawada Y, Oi T & Ossaka J

(2003) Boron Isotope Fractionation Upon Formation of Evaporates from Boric Acid Solutions
Yamahira M, Oi T & Kikawada Y