| 1. |
R. Okazaki, B. Marty, H. Busemann, K. Hashizume, J. Gilmour, A. Meshik, T. Yada, F. Kitajima, M. W. Broadley, D. Byrne, E. Fueri, M. E. I. Riebe, D. Krietsch, C. Maden, A. Ishida, P. Clay, S. Crowther, L. Fawcett, T. Lawton, O. Pravdivseva, J. Park, K. Bajo, Y. Takano, K. Yamada, S. Kawagucci, Y. Matsui, M. Yamamoto, Y. N. Miura, K. Righter, S. Sakai, N. Iwata, N. Shirai, S. Sekimoto, M. Inagaki, M. Ebihara, R. Yokochi, K. Nishiizumi, K. Nagao, J. I. Lee, A. Kano, M. W. Caffee, R. Uemura, T. Nakamura, H. Naraoka, T. Noguchi, H. Yabuta, H. Yurimoto, S. Tachibana, H. Sawada, K. Sakamoto, S. Watanabe, Y. Tsuda, Isopotic compositions of noble gases and nitrogen in the Ryugu samples returned by Hayabusa2, 53rd Lunar and Planetary Science Conference, 2022.03. |
| 2. |
H. Yabuta, M. Uesugi, Hiroshi Naraoka, M. Ito, D. Kilcoyne, S. A. Sandford, Fumio Kitajima, H. Mita, Y. Takano, T. Yada, Y. Karouji, Y. Ishibashi, T. Okada, M. Abe, Functional Group Compositions of Carbonaceous Materials of HAYABUSA-Returned Samples, 77th Annual Meeting of the Meteoritical Society, 2014.09. |
| 3. |
M. Uesugi, Hiroshi Naraoka, Fumio Kitajima, M. Ito, H. Yabuta, Y. Takano, H. Mita, I. Ohnishi, T. Yada, Y. Karouji, A. Nakato, K. Kumagai, T. Okada, M. Abe, An Overview of the Preliminary Examination of Carbonaceous Particles of HAYABUSA-Returned Samples, 77th Annual Meeting of the Meteoritical Society, 2014.09. |
| 4. |
Fumio Kitajima, M. Kotsugi, T. Ohkochi, Hiroshi Naraoka, Y. Ishibashi, M. Uesugi, Y. Karouji, M. Abe, A. Fujimura, T. Yada, Ryuji Okazaki, T. Nakamura, T. Noguchi, K. Nagao, A. Tsuchiyama, H. Yurimoto, M. Ebihara, M. Ito, H. Yabuta, H. Mita, A micro-spectroscopic research for several stony and category 3 (organic) particles, Hayabusa 2013 Symposium, 2013.10. |
| 5. |
Fumio Kitajima, Hiroshi Naraoka, E. Kobayashi, H. Setoyama, XANES analyses of the hydrous pyrolysis residues of the IOM from the Murchison carbonaceous chondrite, The 35th Symposium on Antarctic Meteorites, 2012.11. |
| 6. |
Fumio Kitajima, M. Kotsugi, T. Ohkochi, Hiroshi Naraoka, Y. Ishibashi, Y. Karouji, M. Uesugi, M. Abe, A. Fujimura, Ryuji Okazaki, T. Yada, T. Nakamura, T. Noguchi, K. Nagao, A. Tsuchiyama, H. Yurimoto, M. Ebihara, T. Mukai, S. A. Sandford, T. Okada, A micro-spectroscopic research for the particles returned by the HAYABUSA mission
, Japan Geoscience Union Meeting 2012, 2012.05. |
| 7. |
Vertical profile of delta13C of Fallahogy peat core, Nothern Ireland. |
| 8. |
Effect of temperature fluctuation on the lipid composition of the thermoacidophilic archaeon Sulfolobus spp.. |
| 9. |
A micro-Raman study of carbonaceous matter in extraterrestrial materials. |
| 10. |
幕張. |
| 11. |
An investigation of thermal histories of several carbonaceous chondrites by characterization of their carbonaceous matter.
F. Kitajima and T. Nakamura
53rd Annual Meeting of the Geochemical Society of Japan. |
| 12. |
An investigation of thermal histories of several carbonaceous chondrites by Raman spectroscopy.
F. Kitajima and T. Nakamura. |
| 13. |
An estimation of paleotemperature of the terrestrial hydrothermal system
using archaeal tetraether lipids.. |
| 14. |
Japan Geoscience Union Meeting 2006. |
| 15. |
Dissolved organic matter from deep-sea floor hydrothermal system in South Mariana.
F.Kitajima, and T.Yamanaka
2005 Japan Earth and Planetary Science Joint Meeting.. |
| 16. |
Organic geochemical studies of seafloor hydrothermal systems discovered from south Mariana trough.
T.Yamanaka, F.Kitajima, H.Naraoka, Y.Takano, and H.Tsutsumi
2005 Japan Earth and Planetary Science Joint Meeting.. |
| 17. |
Environments of Archean ocean floor:3.2Ga Dixon IslandFormation vs. 3.5Ga Marble bar chert.
S.Kiyokawa, A.Katagami,T.Ito, M.Ikehara, F.Kitajima, and M.Nedachi
2005 Japan Earth and Planetary Science Joint Meeting.. |
| 18. |
Geochemical study of dissolved organic carbon inhydrothermal fluids emitted from seafloor hydrothermal vents.
T.Yamanaka, F.Kitajima, J.Ishibashi, and M.Utsumi
51th Annual Meeting of the Geochemical Society of Japan.. |
| 19. |
Dissolved organic matter from deep-sea hysrothermal vents.
F.Kitajima, and T.Yamanaka
51th Annual Meeting of the Geochemical Society of Japan.. |
| 20. |
A study of sulfur containing structural units of chondritic carbonaceous macromolecular matter using XAFS spectroscopy.
F.Kitajima, Y.Kitajima, T.Nakamura, and K.Mase
The 22nd Japan Symposium on Organic Geochemistry.. |
| 21. |
Hydrothermal sequence of the Archean time: 3.5Ga Marble bar chert vs. 3.2Ga Dixon Island Formation.
S.Kiyokawa, T.Ito, M.Ikehara, F.Kitajima, and M.Nedachi
2004 Japan Earth and Planetary Science Joint Meeting.. |
| 22. |
Spatial distribution of organic matter in the seafloor hydrothermal system of Suiyo Seamount.
T.Yamanaka, H.Naraoka, F.Kitajima, Y.Takano, K.Kobayashi,and Y.Suzuki
2004 Japan Earth and Planetary Science Joint Meeting.. |
| 23. |
A study of the Kakkonda subsurface geothrmal fluid -An approach from geochemical and microbial ecology-.
F.Kitajima, H.Shimadzu, J.Ishibashi, K.Nanba, M.Sunamura., K.Mori, C.Miyako, A.Maruyama, T.Urabe
2004 Japan Earth and Planetary Science Joint Meeting.. |
| 24. |
A search for biomarkers in microbial origin in hydrothermal fluids from hydrothermal vents at the Suiyo Seamount.
Kitajima F. and Yamanaka T.
2003 Japan Earth and Planetary Science Joint Meeting.. |
| 25. |
An application of calditoglycerocaldarchaeol to a new geothermometer.
Kitajima F., Fukayama K., Tanimoto, M., and Murae T.
2003 Japan Earth and Planetary Science Joint Meeting.. |
| 26. |
Dissolved organic matter in marine hydrothermal system.
Kitajima F., and Yamanaka T.
49th Annual Meeting of the Geochemical Society of Japan.. |
| 27. |
The analysis of the organic matter derived from thermophiles in the sediments of the Kirishima hot springs.
Fukayama K., Kitajima F., and Murae T.
49th Annual Meeting of the Geochemical Society of Japan.. |
| 28. |
X-ray absorption fine structure (XAFS) spectroscopy of sulfur-containing carbonaceous matter in carbonaceous chondrites.
Kitajima F., Kitajima Y., Mase K., Nakamura T., Kobayashi E., and Isari K.
The 20th Japan Symposium on Organic Geochemistry.. |
| 29. |
Organic geochemical studies of the drilled core samples from Suiyo seamount hydrothermal field.
Yamanaka T., Naraoka H., and Kitajima F.
2002 Japan Earth and Planetary Science Joint Meeting.. |
| 30. |
A search for biomarkers in dissolved organic matter in hydrothermal systems.
Kitajima F. and Yamanaka T.
2002 Japan Earth and Planetary Science Joint Meeting.. |
| 31. |
Calditoglycerocaldarchaeol: A new biomarker specific for the archaea, Sulfolobus in hysrothermal system.
Tanimoto M., Kitajima F., and Murae T.
2002 Japan Earth and Planetary Sciences Joint Meeting. |
| 32. |
On the relationship between the microbial flora and archaeal tetraether lipids in sediments of the Kirishima hot springs.
Tanimoto M., Kitajima K., and Murae T.
48th Annual Meeting of the Geochemical Society of Japan.. |
| 33. |
A search for archaeal lipids from the seiments at Kirishima hot spring.
Fukayama K., Kitajima F., and Murae T.
19th Japan Symposium on Organic Geochemistry.. |
| 34. |
The role of Laetiporus sulphreus in humification process of lignin -A laboratory sumilation-.
Toh K., Kitajima F., and Murae T.
47th Annual Meeting of the Geochemical Society of Japan.. |
| 35. |
The effect of CO2 gas concentration during cultivation on total lipid composition of archaebacterium.
Takamatsu Y., Kitajima F., and Murae T.
47th Annual Meeting of the Geochemical Society of Japan.. |
| 36. |
On indexes of lignin biodegradation by brown rot fungus Laetiporus sulphreus -Alkaline CuO Oxidation and NMR-
Toh K., Kitajima F., and Murae T.
18th Japan Symposium on Organic Geochemistry.. |
| 37. |
Thermal metamorphism of CM chondries from the viewpoint of graphitization of chondritic carbonaceus macromolecular matter.
Kitajima F., Nakamura T., Takaoka N., and Murae T.
18th Japan Symposium on Organic Geochemistry.. |
| 38. |
On distribution of thermoacidophilic archaea and preservation of archaeal ether lipids in sediments in Kirishima hot springs.
Tanimoto M., Kitajima F., and Murae T.
2000 Japan Earth and Planetary Science Joint Meeting.. |
| 39. |
Microbial ecosystems of thermoacidophilic archaea and archaeal ether lipids as biomarkers.
Kitajima F., Akagi T., Tanimoto M., and Murae T.
2000 Japan Earth and Planetary Science Joint Meeting.. |
| 40. |
Relationships between the pyrolytic features of CM chondritic carbonaceous macromolecular matter and thermal metamorphism.
Kitajima F., Nakamura T., Takaoka N., and Murae T.
1999 fall Meeting of the Japanese Society for Planetary Sciences.. |
| 41. |
The effect of CO2-gas concentration for growth of archaebacterium Thermoplasma sp.
Takamatsu Y., Kitajima F., and Murae T.
46th Annual Meeing of the Geochemical Society of Japan.. |
| 42. |
Thermal metamorphism of hydrated asteroids: Evidence from noble-gas isotopic records.
Nakamura T., Takaoka N., and Kitajima F.
46th Annual Meeing of the Geochemical Society of Japan.. |
| 43. |
Carbon isotopic fractionations between the substrate and heterotrophically grown cells of the strains of the archaeon Sulfolobus sp.
Kitajima F., Akagi T., and Murae T.
17th Japan Symposium on Organic Geochemistry.. |
| 44. |
Carbon isotopic composition of the Sulfolobus sp. strain
Kitajima F., Akagi T., and Murae T.
1999 Japan Earth and Planetary Science Joint Meeting.. |
| 45. |
On the characteristics of the strains of the genus Sulfolobus and their total lipid constituents from the Beppu and Unzen area.
Kitajima F. Akagi T., and Murae T.
45th Annual Meeting of the Geochemical Society of Japan.. |
