Yoshikazu Kikawada

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Speaker, Author, Co-Author

Tue. May 24, 2022 3:30 PM - 5:00 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC33] Hydrothermal systems of volcanoes

3:30 PM - 3:45 PM

[SVC33-07] Uncertainty in Determination of Sulfate in Crater Lake Water by Ion Chromatography

*CHEN YIFAN¹, Yoshikazu Kikawada² (1.Graduate School of Science and Technology, Sophia University , 2.Faculty of Science and Technology, Sophia University )

Wed. Jun 1, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (24) (Ch.24)

[J] Poster
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC33] Hydrothermal systems of volcanoes

11:00 AM - 1:00 PM

[SVC33-P01] Simple method for determination of dissolved hydrogen sulfide in spring water suitable for field operation

*Yoshikazu Kikawada¹, Kaishu Seki¹ (1.Faculty of Science and Technology, Sophia University)

11:00 AM - 1:00 PM

[SVC33-P04] Concentration of dissolved arsenic and its fluctuation past five decades in Manza hot springs, Gunma, Japan

*Natsumi Shibano¹, Yoshikazu Kikawada² (1.Sophia University Graduate School of Science and Technology, 2.Sophia University Faculty of Science and Technology)

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