• The Geochemical Journal Award winner
 2021
GJ Prize
Asako Takamasa, Katsuhiko Suzuki, Yusuke Fukami, Tsuyoshi Iizuka, Maria Luisa G. Tejada,
Wataru Fujisaki,
Yuji Orihashi & Takuya Matsumoto

Improved method for highly precise and accurate 182W/184W isotope measurements by multiple collector inductively coupled plasma mass spectrometry and application for terrestrial samples. Geochemical Journal, Vol. 54, pp. 117-127.

 2020
GJ Prize
Fran霈殃s-Régis Orthous-Daunay,
Laurette Piani,
Laurène Flandinet, Roland Thissen, Cédric Wolters, Véronique Vuitton, Olivier Poch, Frédéric Moynier,
Iyo Sugawara, Hiroshi Naraoka & Shogo Tachibana

Ultraviolet-photon fingerprints on chondritic large organic molecules. Geochemical Journal, Vol. 53 (No. 1), pp. 21-32, 2019

 2019
GJ Prize
Kenta Yoshida, Rustam Orozbaev, Takao Hirajima, Akira Miyake,
Akira Tsuchiyama, Apas Bakirov,
Akira Takasu & Kadyrbek Sakiev

Micro-excavation and direct chemical analysis of individual fluid inclusion by cryo-FIB-SEM-EDS: Application to the UHP talc-garnet-chloritoid schist from the Makbal Metamorphic Complex, Kyrgyz Tian-Shan. Geochemical Journal, Vol. 52 (No. 1), pp. 59-67, 2018

 2018
GJ Prize
Shigeyuki Wakaki, Hajime Obata, Hirofumi Tazoe & Tsuyoshi Ishikawa

Precise and accurate analysis of deep and surface seawater Sr stable isotopic composition by double-spike thermal ionization mass spectrometry. Geochemical Journal, Vol. 51 (No. 3), pp. 227-239, 2017

 2017
GJ Prize
Hidenori Genda

Origin of Earth's oceans: An assessment of the total amount, history and supply of water. Geochemical Journal, Vol. 50 (No. 1), pp. 27-42, 2016

 2016
GJ Prize
Minako Hashiguchi, Sachio Kobayashi and Hisayoshi Yurimoto

Deuterium- and 15N-signatures of organic globules in Murchison and Northwest Africa 801 meteorites. Geochemical Journal, Vol. 49 (No. 4), pp. 377-391, 2015

 2015
GJ Prize
Haruna Sugahara and Koichi Mimura

Glycine oligomerization up to triglycine by shock experiments simulating comet impacts, Vol. 48 (No. 1), pp. 51-62, 2014

 2014
GJ Prize
Hiroshi Amakawa,
Hirofumi Tazoe,
Hajime Obata,
Toshitaka Gamo,
Yuji Sano
&Chuan-Chou Shen

Neodymium isotopic composition and concentration in the Southwest Pacific Ocean Geochemical Journal, Vol. 47 (No. 4), pp. 409-422, 2013

 2013
GJ Prize
Yusuke Nakagawa,
Shotaro Takano,
M. Lutfi Firdaus,
Kazuhiro Norisuye,
Takafumi Hirata,
Derek Vance
& Yoshiki Sohrin

The molybdenum isotopic composition of the modern ocean Geochemical Journal, Vol. 46 (No. 2), pp. 131-141, 2012

 2012
GJ Prize
S. Fujiwara,
K. Yamamoto
& K. Mimura

Dissolution processes of elements from subducting sediments into fluids:Evidence from the chemical composition of the Sanbagawa pelitic schists.Vol. 45, 221-234 (2011)

 2011
GJ Prize
J. Matsuda,
T. Matsumoto,
& A. Suzuki

Helium in old porcelain: The historical variation of the He isotopic composition in air. Vol. 44, e5-e9 (2010)

 2010
GJ Prize
M. Bau
& A. Koschinsky

Oxidative scavenging of cerium on hydrous Fe oxide:
Evidence from the distribution of rare earth elements and yttrium between Fe oxides and Mn oxides in hydrogenetic ferromanganese crustsVol. 43, 37-47 (2009)

 2009
GJ Prize
M. Kusakabe
T. Ohba
Issa
Y. Yoshida
H. Satake
T. Ohizumi
W. C. Evans
G. Tanyileke
& G. W. Kling

Evolution of CO2 in Lakes Monoun and Nyos, Cameroon, before and during controlled degassing, Vol. 42, 93-118 (2008)

 2008
GJ Prize
M. Hamada
& T. Fujii

H2O-rich island arc low-K tholeiite magma inferred from Ca-rich plagioclase-melt inclusion equilibria, Vol. 41, 437-461 (2007)

 2007
GJ Prize
Y. Sano,
N. Takahata,
Y. Tsutsumi
& T. Miyamoto

Ion microprobe U-Pb dating of monazite with about five micrometer spatial resolution, vol. 40, 597-608 (2006)

 2006
GJ Prize
K. Brauer,
H. Kampf,
E. Faber,
U. Koch,
H.-M. Nitzsche
& G. Straugh

Seismically triggered microbial methane production relating to the Vogtland - NW Bohemia earthquake swarm priod 2000, Central Europe, vol. 39, 441-450 (2005)

 2005
GJ Prize
Takeshi Nakatsuka,
Keiko Ohnishi,
Toshihiko Hara,
Akihiko Sumida,
Daisuke Mitsuishi,
Naoyuki Kurita
& Shigeru Uemura

Oxygen and carbon isotopic ratios of tree-ring cellulose in a conifer-handwood mixed forest in northern Japan, vol. 38, 77-88 (2004)

 2004
GJ Prize
Sachio Kobayashi,
Hajime Imai
& Hisayoshi Yurimoto

New extreme 16O-rich reservoir in the early solar system, vol. 37, 663-669 (2003)

 2003
GJ Prize
N. Daupas,
L. Reisberg,
B. Marty

An alternative explanation for the distribution of highly siderophile elements in the Earth (Vol. 36, pp. 409-419, 2002)