Members

Education & Career

• 2017-
• Research Associate, Global Atmospheric Chemistry Section, The Center for Global Environmental Research, National Institute for Environmental Studies

• 2017-
• Visiting Researcher, Department of Earth and Planetary Science, The University of Tokyo

• 2014-2017
• Ph.D., Earth and Planetary Systems Science Program, Graduate School of Advanced Science and Engineering, Hiroshima University (JSPS DC1)

• 2012-2014
• M.S., Earth and Planetary Systems Science Program, Graduate School of Advanced Science and Engineering, Hiroshima University

• 2008-2012
• Department of Earth and Planetary Systems Science, School of Science, Hiroshima University

Academic Societies

• Japan Society of Atmospheric Chemistry
• The Geochemical Society of Japan
• Japan Geoscience Union

Selected Publications

• Kurisu, M., Sakata, K., Uematsu, M., Ito, A., and Takahashi, Y.: Contribution of combustion Fe in marine aerosols over the northwestern Pacific estimated by Fe stable isotope ratios, Atmos. Chem. Phys., 21, 16027–16050, https://doi.org/10.5194/acp-21-16027-2021, 2021.
• Sakata, K., Y., Takahashi, S., Takano, A., Matsuki, A., Sakaguchi, and H., Tanimoto, First X-ray Spectroscopic Observations of Atmospheric Titanium Species: Size Dependence and the Emission Source, Environ. Sci. Technol. 2021, 55, 16, 10975–10986, https://doi.org/10.1021/acs.est.1c02000, 2021.
• Sakata, K., M. Kurisu, H. Tanimoto, A. Sakaguchi, M. Uematsu, C. Miyamoto, Y. Takahashi, Custom-made PTFE filters for ultra-clean size-fractionated aerosol sampling for trace metals, Marine Chem., 206, 100-108, 2018.
• Sakata K., A. Sakaguchi, Y. Yokoyama, Y. Terada, Y. Takahashi, (2017), Lead speciation analyses for coarse and fine aerosol particles by bulk and micro X-ray absorption fine structure (XAFS) spectroscopy, Geochem. J.
• Eigl R., P. Steier, S.R. Winkler, K. Sakata, A. Sakaguchi, (2016), First study on 236U in the Northeast Pacific Ocean using a new target preparation procedure for AMS Measurements, J. Environ. Radioact., 162-163, 244-250.
• Miyamoto, C., M.A. Marcus, K. Sakata, M. Kurisu, Y. Takahashi, (2016), Depth-dependent calcium speciation in individual aerosol particles by combination of fluorescence yield and conversion electron yield XAFS using X-ray microbeam, Chem. Lett, 45(8), 934-936.
• Kurisu M., K. Sakata, C. Miyamoto, Y. Takaku, T. Iizuka, Y. Takahashi, (2016), Variation of iron isotope ratios in anthropogenic materials emitted through combustion processes, Chem. Lett., 45(8), 970-972.
• Sakata K., A. Sakaguchi, M. Tanimizu, Y. Takaku, Y. Yokoyama, Y. Takahsahi, (2014), Identification of sources of lead in the atmosphere by chemical speciation using X-ray absorption near-edge structure (XANES) spectroscopy, J. Environ. Sci., 26, 343-352.