ATSUKO NAMIKI

Last Updated :2019/04/09

Affiliations, Positions
Graduate School of Integrated Arts and Sciences, ., Associate Professor
E-mail
namikihiroshima-u.ac.jp

Basic Information

Academic Degrees

  • Doctor of Science, The University of Tokyo
  • Master of Science, The University of Tokyo

Educational Activity

Course in Charge

  1. 2019, Liberal Arts Education Program1, 3Term, Earth Science B
  2. 2019, Liberal Arts Education Program1, 1Term, Experimental Methods and Laboratory Work in Earth Sciences I
  3. 2019, Liberal Arts Education Program1, 3Term, Experimental Methods and Laboratory Work in Earth Sciences I
  4. 2019, Liberal Arts Education Program1, 1Term, Experimental Methods and Laboratory Work in Earth Sciences I
  5. 2019, Liberal Arts Education Program1, 2Term, Experimental Methods and Laboratory Work in Earth Sciences II
  6. 2019, Liberal Arts Education Program1, 4Term, Experimental Methods and Laboratory Work in Earth Sciences II
  7. 2019, Liberal Arts Education Program1, 2Term, Experimental Methods and Laboratory Work in Earth Sciences II
  8. 2019, Liberal Arts Education Program1, Second Semester, Introduction to Earth Science
  9. 2019, Undergraduate Education, 3Term, Practical Methods in Natural Environmental SciencesA
  10. 2019, Undergraduate Education, 3Term, Environmental Geology
  11. 2019, Undergraduate Education, Second Semester, Fundamental Laboratory Course in Geology
  12. 2019, Undergraduate Education, Second Semester, Practical Methods in Geology
  13. 2019, Undergraduate Education, 3Term, Laboratory Course in Natural Environmental Sciences A
  14. 2019, Graduate Education (Master's Program) , First Semester, Seminar in Integrated Arts and Sciences
  15. 2019, Undergraduate Education, 1Term, Laboratory Course in Natural Environmental Sciences B
  16. 2019, Undergraduate Education, 1Term, Practical Methods in Natural Environmental SciencesB
  17. 2019, Undergraduate Education, 2Term, Laboratory Course in Natural Environmental Sciences C
  18. 2019, Undergraduate Education, 2Term, Practical Methods in Natural Environmental SciencesC
  19. 2019, Undergraduate Education, 3Term, Natural Histories and Sciences
  20. 2019, Graduate Education (Master's Program) , Second Semester, Seminar in Integrated Arts and Sciences
  21. 2019, Graduate Education (Master's Program) , 2Term, Earth Materials

Research Activities

Academic Papers

  1. Physical characteristics of scoriae and ash from 2014-2015 eruption of Aso Volcano, Japan, EARTH PLANETS AND SPACE, 70, 20180915
  2. Oscillatory rheology measurements of particle- and bubble-bearing fluids: Solid-like behavior of a crystal-rich basaltic magma, Geophysical Research Letters, 43, 20170909
  3. Sloshing of a bubbly magma reservoir as a mechanism of triggered eruptions, JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH, 320, 156-171, 20160615
  4. An experimental study of the role of subsurface plumbing on geothermal discharge, GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS, 17(9), 3691-3716, 201609
  5. Understanding Volcanic Phenomena through Laboratory Experiments, Bulletin of the Volcanological Society of Japan, 61(1), 171-182, 201601
  6. Geyser eruption intervals and interactions: Examples from El Tatio, Atacama, Chile, JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 120(11), 7490-7507, 20151121
  7. Dynamics within geyser conduits, and sensitivity to environmental perturbations: Insights from a periodic geyser in the El Tatio geyser field, Atacama Desert, Chile, JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH, 292, 41-55, 20150201
  8. El Cobreloa: A geyser with two distinct eruption styles, JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 119(8), 6229-6248, 2014
  9. Earthquake model experiments in a viscoelastic fluid: A scaling of decreasing magnitudes of earthquakes with depth, JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 119(4), 3169-3181, 2014
  10. Intermittent and efficient outgassing by the upward propagation of film ruptures in a bubblymagma, JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 119(2), 919-935, 2014
  11. A laboratory model for melting erosion of a magma chamber roof and the generation of a rhythmic layering, JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 118(8), 4101-4116, 2013
  12. Can a sheet-like low-velocity region form an elongated Large Igneous Province?, GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS, 14(8), 3053-3066, 2013
  13. An empirical scaling of shear-induced outgassing during magma ascent: Intermittent magma ascent causes effective outgassing, EARTH AND PLANETARY SCIENCE LETTERS, 353, 72-81, 2012
  14. Experiments on upward migration of a liquid-rich layer in a granular medium: Implications for a crystalline magma chamber, GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS, 13, 2012
  15. Excitation of airwaves caused by bubble bursting in a cylindrical conduit: Experiments and a model, JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 115, 2010
  16. Transition between fragmentation and permeable outgassing of low viscosity magmas, JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH, 169(1-2), 48-60, 2008
  17. Influence of decompression rate on the expansion velocity and expansion style of bubbly fluids, JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 111(B11), 2006
  18. Influence of a basal thermal anomaly on mantle convection, PHYSICS OF THE EARTH AND PLANETARY INTERIORS, 157(3-4), 208-222, 2006
  19. Response of a bubble bearing viscoelastic fluid to rapid decompression: Implications for explosive volcanic eruptions, EARTH AND PLANETARY SCIENCE LETTERS, 236, 269-284, 2005

Invited Lecture, Oral Presentation, Poster Presentation

  1. An elevated volcanic region prevents eruptions but its resonance may trigger an eruption, A. Namiki, T. Willey, H. Woith, E. Rivalta, S. Parolai, T. R. Walter, IAVCEI 2017, 2017/08/17, Without Invitation, Portland, OR, USA
  2. An experimental study of the role of subsurface plumbing on geothermal discharge, A. Namiki, Y. Ueno, S. Hurwitz, M. Manga,C. Munoz-Saez, F. Murphy, JpGU-AGU Joint Meeting 2017, 2017/05, Without Invitation, Makuhari, Chiba
  3. Visualization of the rapid crack propagation driven by a pressurized air in viscoelastic gels, A. Namiki, M. Takahashi, JpGU-AGU Joint Meeting 2017, 2017/05, Without Invitation, Makuhari, Chiba
  4. Variety of Discharge Styles of Geothermal Water Generated by Plumbing Systems: An Experiment, Namiki, A., Y. Ueno, Goldschmidt Conference, 2016/06/30, Without Invitation, Yokohama, Japan
  5. Earthquake model experiments in a viscoelastic fluid: A scaling of decreasing magnitudes of earthquakes with depth, Atsuko Namiki, Tetsuo Yamaguchi, Ikuro Sumita, Takehito Suzuki, Satoshi Ide, JpGU Meeting 2016, 2016/05/22, With Invitation, Jpgu, Makuhari, Chiba
  6. Sloshing of a bubbly magma reservoir as a mechanism of triggered eruptions, Atsuko Namiki, Rivalta Eleonora, Woith Heiko,Walter Thomas, JpGU Meeting 2016, 2016/05/23, Without Invitation, Makuhari Chiba
  7. Long Pathways for Outgassing Generated by a Rapid and Large Shear Strain of Bubbly Fluids Reducing Effective Viscosity and Affecting Eruption Styles, Atsuko Namiki, Yukie Tanaka, AGU fall meeting, 2015/12/17, With Invitation, American Geophysical Union, SF, California, USA
  8. Bubble Coalescences Found in a Scoria from 2014-2015 Aso Eruption, Atsuko Namiki, AGU fall meeting, 2015/12/18, Without Invitation, SF, California, USA
  9. Sloshing of a bubbly magma reservoir, A. Namiki, E. Rivalta, H. Woith, T. Walter, 26th IUGG general assembly, 2015/06/27, Without Invitation, Prague, Czech
  10. Bimodal Distribution of Geyser Preplay Eruptions: Lone Star Geyser, Yellowstone National Park, USA, Atsuko Namiki, Shaul Hurwitz, Fred Murphy, Michael Manga, JpGU Meeting 2015, 2015, Without Invitation