• 485 Citations
  • 11 h-Index
19952019
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Research Output 1995 2019

  • 485 Citations
  • 11 h-Index
  • 43 Article
  • 1 Chapter
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Article
2019
siderophile element
Purification
Oxide minerals
Silicate minerals
Isotopes

Asian dust increases radiocesium retention ability of serpentine soils in Japan

Nakao, A., Tomita, M., Wagai, R., Tanaka, R., Yanai, J. & Kosaki, T., Aug 1 2019, In : Journal of Environmental Radioactivity. 204, p. 86-94 9 p.

Research output: Contribution to journalArticle

Dust
Japan
Soil
dust
Soils

Hypervelocity collision and water-rock interaction in space preserved in the Chelyabinsk ordinary chondrite

Nakamura, E., Kunihiro, T., Ota, T., Sakaguchi, C., Tanaka, R., Kitagawa, H., Kobayashi, K., Yamanaka, M., Shimaki, Y., Edward Bebout, G., Miura, H., Yamamoto, T., Malkovets, V., Grokhovsky, V., Koroleva, O. & Litasov, K., Jan 1 2019, In : Proceedings of the Japan Academy. Series B, Physical and biological sciences. 95, 4, p. 165-177 13 p.

Research output: Contribution to journalArticle

Open Access
Meteoroids
hypervelocity
Silicates
chondrites
Isotopes
Open Access
Oceans and Seas
basalt
plumes
margins
oceans

Tourmaline in a Mesoarchean pelagic hydrothermal system: Implications for the habitat of early life

Ota, T., Aihara, Y., Kiyokawa, S., Tanaka, R. & Nakamura, E., Nov 1 2019, In : Precambrian Research. 334, 105475.

Research output: Contribution to journalArticle

Boron
tourmaline
hydrothermal system
boron
chert

Triple oxygen isotope systematics as a tracer of fluids in the crust: A study from modern geothermal systems of Iceland

Zakharov, D. O., Bindeman, I. N., Tanaka, R., Friðleifsson, G., Reed, M. H. & Hampton, R. L., Dec 30 2019, In : Chemical Geology. 530, 119312.

Research output: Contribution to journalArticle

Oxygen Isotopes
geothermal system
oxygen isotope
tracer
crust
2018
1 Citation (Scopus)

Circa 1 Ga sub-seafloor hydrothermal alteration imprinted on the Horoman peridotite massif

Ranaweera, L. V., Ota, T., Moriguti, T., Tanaka, R. & Nakamura, E., Dec 1 2018, In : Scientific Reports. 8, 1, 9887.

Research output: Contribution to journalArticle

hydrothermal alteration
peridotite
seafloor
mantle
rock
7 Citations (Scopus)

The origin of the unique achondrite Northwest Africa 6704: Constraints from petrology, chemistry and Re–Os, O and Ti isotope systematics

Hibiya, Y., Archer, G. J., Tanaka, R., Sanborn, M. E., Sato, Y., Iizuka, T., Ozawa, K., Walker, R. J., Yamaguchi, A., Yin, Q. Z., Nakamura, T. & Irving, A. J., Jan 1 2018, (Accepted/In press) In : Geochimica et Cosmochimica Acta.

Research output: Contribution to journalArticle

Petrology
achondrite
Crystallization
orthopyroxene
Isotopes
2017
chondrule
protoplanetary disks
oxygen isotopes
silicates
terrestrial planets
2016
28 Citations (Scopus)

The oxygen isotope composition of San Carlos olivine on the VSMOW2-SLAP2 scale

Pack, A., Tanaka, R., Hering, M., Sengupta, S., Peters, S. & Nakamura, E., Jul 15 2016, In : Rapid Communications in Mass Spectrometry. p. 1495-1504 10 p.

Research output: Contribution to journalArticle

Oxygen Isotopes
Chemical analysis
Mass spectrometers
Gases
Water
2015
8 Citations (Scopus)

Aeolian-dust-derived micaceous minerals control radiocesium retention in Andosols in Japan

Nakao, A., Nakao, A., Tanaka, R., Ogasawara, S. & Yanai, J., Nov 1 2015, In : Soil Science Society of America Journal. 79, 6, p. 1590-1600 11 p.

Research output: Contribution to journalArticle

Andosol
eolian deposit
quartz
dust
mica
2 Citations (Scopus)

Evaluation of the applicability of acid leaching for the 238U-230Th internal isochron method

Tanaka, R., Yokoyama, T., Kitagawa, H., Tesfaye, D. B. & Nakamura, E., Mar 9 2015, In : Chemical Geology. 396, p. 255-264 10 p.

Research output: Contribution to journalArticle

Leaching
leaching
Acids
acid
leachate
2014
8 Citations (Scopus)

Oxygen isotopes in Indian Plate eclogites (Kaghan Valley, Pakistan): Negative δ18O values from a high latitude protolith reset by Himalayan metamorphism

Rehman, H. U., Tanaka, R., O'Brien, P. J., Kobayashi, K., Tsujimori, T., Nakamura, E., Yamamoto, H., Khan, T. & Kaneko, Y., Nov 1 2014, In : Lithos. 208-209, p. 471-483 13 p.

Research output: Contribution to journalArticle

Oxygen Isotopes
metabasite
Indian plate
eclogite
protolith
2013
29 Citations (Scopus)
Oxide minerals
Silicate minerals
Silicates
Oceans and Seas
Oxides
1 Citation (Scopus)

Two new eucrite breccias from Northwest Africa

Tanaka, R., 2013, In : Meteroritics and Planetary Science. 48, 2, p. E1-E9 9 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Inherited Pb isotopic records in olivine antecryst-hosted melt inclusions from Hawaiian lavas

Sakyi, P. A., Tanaka, R., Kobayashi, K. & Nakamura, E., Oct 15 2012, In : Geochimica et Cosmochimica Acta. 95, p. 169-195 27 p.

Research output: Contribution to journalArticle

melt inclusion
olivine
dislocation
Volcanoes
entrainment
59 Citations (Scopus)

Space environment of an asteroid preserved on micrograins returned by the Hayabusa spacecraft

Nakamura, E., Makishima, A., Moriguti, T., Kobayashi, K., Tanaka, R., Kunihiro, T., Tsujimori, T., Sakaguchi, C., Kitagawa, H., Ota, T., Yachi, Y., Yada, T., Abe, M., Fujimura, A., Ueno, M., Mukai, T., Yoshikawa, M. & Kawaguchi, J., Mar 13 2012, In : Proceedings of the National Academy of Sciences of the United States of America. 109, 11

Research output: Contribution to journalArticle

Minor Planets
Spacecraft
Hypogravity
Planetary Evolution
Meteoroids
2 Citations (Scopus)

The influence of aeolian dust in non-allophanic Andosols on Yakushima Island

Eguchi, T., Tanaka, R., Maejima, Y. & Tamura, K., Apr 2012, In : Soil Science and Plant Nutrition. 58, 2, p. 191-199 9 p.

Research output: Contribution to journalArticle

Andosol
eolian deposit
quartz
dust
clay minerals

The influence of Aeolian dust in non-allophanic Andosols on Yakushima Island (共著)

Tanaka, R., 2012, In : Soil Science and Plant Nutrition. 58, 2, p. 191-199 9 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
isotope ratios
Trace Elements
trace elements
Isotopes
Sediments
19 Citations (Scopus)
Hydrofluoric Acid
Silicates
Inductively coupled plasma mass spectrometry
Fluorides
Coprecipitation
2008
51 Citations (Scopus)
Volcanoes
loci
volcanoes
plumes
volcanology
2005
35 Citations (Scopus)

Boron isotopic constraints on the source of Hawaiian shield lavas

Tanaka, R. & Nakamura, E., Jul 1 2005, In : Geochimica et Cosmochimica Acta. 69, 13, p. 3385-3399 15 p.

Research output: Contribution to journalArticle

Boron
boron
shield
Leaching
Acids
2004
74 Citations (Scopus)
boron isotope
Boron
lead isotope
lithium
Lithium
35 Citations (Scopus)
Coprecipitation
Fluorides
Fluorspar
Recovery
Inductively coupled plasma mass spectrometry
2002

Geochemical Evolution of Koolau Volcano, Hawaii

Tanaka, R., 2002, In : Geophysical Monograph, American Geophysical Union. 128, p. 311-332 22 p.

Research output: Contribution to journalArticle

Re-Os age of molybdenite from the Busetsu two-mica granite, central Japan.

Tanaka, R., 2002, In : Bulletin of the Geological Survey of Japan. 53, p. 479-482 4 p.

Research output: Contribution to journalArticle

2000

Paired sulfur isotopic belts: late Cenozoic ore deposits of Southwest Japan.

Tanaka, R., 2000, In : Bulletin of the Geological Survey of Japan. 51, p. 283-297 15 p.

Research output: Contribution to journalArticle

領家帯最高変成時期における火成活動の特徴

Tanaka, R., 2000, In : 月刊地球. Extra issue 30, p. 64-69 6 p.

Research output: Contribution to journalArticle

1998
36 Citations (Scopus)
1997
5 Citations (Scopus)