Research theme for competitive and other funds (1)：
2008 - 2010 Origin and mobility of adsorbed sulfate in Andosol subsoils as revealed by stable isotope analysis
Papers (38)：
Ando Kaori, Suzuki Katsuhiro, Baba Koji, Kuwagata Tsuneo, Hioki Masayuki, Toyama Takamichi, Kurono Ayako, Oda Shihori, Kashiwagi Keisuke, Taki Katsutoshi, et al. Effects of water management on inorganic arsenic concentration in rice grains in V-furrow direct seeding cultivation. Japanese Journal of Soil Science and Plant Nutrition. 2021. 92. 6. 439-446
Ken Nakamura, Hidetaka Katou, Katsuhiro Suzuki, Toshimitsu Honma. Air-filled porosity as a key to reducing dissolved arsenic and cadmium concentrations in paddy soils. Journal of Environmental Quality. 2018. 47. 3. 496-503
Zhuo Guan, Xiang-Yu Tang, Taku Nishimura, Hidetaka Katou, Hui-Yun Liu, Jing Qing. Surfactant-enhanced flushing enhances colloid transport and alters macroporosity in diesel-contaminated soil. Journal of Environmental Sciences (China). 2018. 64. 197-206
Kobayashi H, Makino T, Katoh H, shikawa S, Ma JF, Hashimoto Y, Yamaguchi N, Amachi S, Kawasaki A, Baba K, et al. Issues concerning arsenic and cadmium contamination in rice. Japanese journal of soil science and plant nutrition. 2017. 88. 1. 73-78
Dissolved ferrous iron concentration optimal for simultaneous reduction of arsenic and cadmium concentrations in rice grain.
(In P. Bhattacharya et al. (ed.) Arsenic Research and Global Sustainability: Proceedings of the 6th International Congress on Arsenic in the Environment (As2016). CRC Press, Boca Raton, U.S.A. p. 287-288. 2016)
Air-filled prosity controls on dissolved arsenic and cadmium concentrations in paddy soils.
(In J.C. Ng et al. (ed.) Understanding the Geological and Medical Interface of Arsenic: As 2012. CRC/Balkema, Leiden, The Netherlands. p. 110-111. 2012)
Anion adsorption and transport in an unsaturated High-humic Andosol.
(In R. J. Gilkes, and N. Prakongkep (ed.) Proceedings of the 19th World Congress of Soil Science, Brisbane, Australia. Symposium 2.4.2. Soil minerals and contaminants, p. 11-14. 2010)
Colloid-facilitated and dissolved cadmium transport through layered soil columns with subsurface cracks.
(In Y. Zhu et al. (ed.) Biogeochemistry of Trace Elements: Environmental Protection, Remediation and Human Health, The 9th International Conference on Biogeochemistry of Trace Elements. Tsinghua Univ. Press, Beijing.p. 978-979. 2007)
Transport of suspended particles through macropores in layered soils.
(In L. W. de Jonge et al. (ed.) Colloids and Colloid-Facilitated Transport of Contaminants in Soils and Sediments, International Workshop. DIAS Report Plant Production No. 80. Danish Institute of Agricultural Sciences, Tjele, Denmark. p. 157-164 2002)
