Hiroshi Shimizu

Hiroshi Shimizu's AcademicInfluence.com Rankings

Hiroshi Shimizu

Chemistry

#5718

World Rank

#6936

Historical Rank

Geochemistry

#138

World Rank

#147

Historical Rank

chemistry Degrees

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Chemistry

Hiroshi Shimizu's Degrees

PhD Earth and Planetary Science University of Tokyo
Masters Earth and Planetary Science University of Tokyo
Bachelors Earth and Planetary Science University of Tokyo

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Hiroshi Shimizu's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

JNdi-1: a neodymium isotopic reference in consistency with LaJolla neodymium (2000) (1368)
Determination of trace lanthanides and yttrium in seawater by inductively coupled plasma mass spectrometry after preconcentration with solvent extraction and back-extraction (1990) (199)
ReOs dating of molybdenites from ore deposits in Japan: Implication for the closure temperature of the ReOs system for molybdenite and the cooling history of molybdenum ore deposits (1996) (165)
Cerium in chert as an indication of marine environment of its formation (1977) (153)
W- and M-type tetrad effects in REE patterns for water-rock systems in the Tono uranium deposit, central Japan (2002) (140)
Geochemical and isotopic studies of aeolian sediments in China (2004) (138)
Direct observation of tetravalent cerium in ferromanganese nodules and crusts by X-ray-absorption near-edge structure (XANES) (2000) (133)
Geochemical, mineralogical and sedimentological studies on the Taklimakan Desert sands (1998) (92)
A rare earth element signature of bacteria in natural waters (2007) (90)
Sources of iron-formations in the archean isua and malene supracrustals, West Greenland: Evidence from La-Ce and sm-nd isotopic data and REE abundances (1990) (90)
Cerium and neodymium isotope ratios and REE patterns in seawater from the North Pacific Ocean (1994) (86)
U-Pb geochronology and REE geochemistry of zircons from Palaeoproterozoic paragneiss clasts in the Mesozoic Kamiaso conglomerate, central Japan: evidence for an Archean provenance (2002) (86)
Ion microprobe U-Pb zircon geochronology of the Hida gneiss. Finding of the oldest minerals in Japan. (2000) (85)
Comparison of reductive accumulation of Re and Os in seawater–sediment systems (2007) (85)
Re-os isotope systematics of the Taklimakan Desert sands, moraines and river sediments around the Taklimakan Desert, and of Tibetan soils (2003) (81)
29Si- and 27Al-MAS/NMR study of the thermal transformations of kaolinite (1987) (73)
Precise determination of rare earth elements in geological standard rocks by inductively coupled plasma source mass spectrometry (1988) (66)
Nd and Sr isotopic variations in acidic rocks formed under a peculiar tectonic environment in Miocene Southwest Japan (1988) (65)
Sr and Nd isotope ratios and REE abundances of moraines in the mountain areas surrounding the Taklimakan Desert, NW China (2000) (57)
Lanthanide tetrad effect observed in the Oklo and ordinary uraninites and its implication for their forming processes (1992) (55)
Distribution pattern of rare earth ions between water and montmorillonite and its relation to the sorbed species of the ions. (2004) (52)
A new method for the determination of CeIII/CeIV ratios in geological materials; application for weathering, sedimentary and diagenetic processes (2000) (49)
Experimental study on rare-earth element partitioning in minerals formed at 20 and 30kb for basaltic systems (1980) (49)
A geochemical study on mud volcanoes in the Junggar Basin, China (2011) (46)
Determination of osmium abundance in molybdenite mineral by isotope dilution mass spectrometry with microwave digestion using potassium dichromate as oxidizing agent (1992) (45)
Ce and Nd isotope geochemistry on island arc volcanic rocks with negative Ce anomaly: existence of sources with concave REE patterns in the mantle beneath the Solomon and Bonin island arcs (1992) (45)
Determination of the Eu(II)/Eu(III) ratios in minerals by X-ray absorption near-edge structure (XANES) and its application to hydrothermal deposits (2005) (44)
Reliable Re-Os age for molybdenite (1993) (44)
Local structure of Y and Ho in calcite and its relevance to Y fractionation from Ho in partitioning between calcite and aqueous solution (2008) (41)
REE patterns of eucrites and their genetic implications (1986) (41)
Transfer of rare earth elements (REE) from manganese oxides to phosphates during early diagenesis in pelagic sediments inferred from REE patterns, X-ray absorption spectroscopy, and chemical leaching method (2015) (40)
Systematic change in relative stabilities of REE-humic complexes at various metal loading levels (2010) (40)
Isotopic compositions of Ce, Nd and Sr in ferromanganese nodules from the Pacific and Atlantic Oceans, the Baltic and Barents Seas, and the Gulf of Bothnia (1991) (40)
La-Ba dating and Nd and Sr isotope studies on the Baiyun Obo rare earth element ore deposits, Inner Mongolia, China (1989) (39)
Systematics of Stability Constants of Fulvate Complexes with Rare Earth Ions (2005) (38)
Precise measurement of cerium and lanthanum isotope ratios. (1987) (37)
Observation of transformation of calcite to gypsum in mineral aerosols by Ca K-edge X-ray absorption near-edge structure (XANES) (2008) (37)
Studies on allophane and imogolite by high-resolution solid-state 29Si- and 27Al-NMR and ESR (1988) (35)
Speciation of sulfate in size-fractionated aerosol particles using sulfur K-edge X-ray absorption near-edge structure. (2006) (34)
Experimental study on rare-earth element partitioning in olivine and clinopyroxene formed at 10 and 20kb for basaltic systems. (1982) (33)
Determination of rare earth element in carbonate using laser-ablation inductively-coupled plasma mass spectrometry: an examination of the influence of the matrix on laser-ablation inductively-coupled plasma mass spectrometry analysis. (2007) (32)
Determination of Osmium and Osmium Isotope Ratios by Microelectrothermal Vaporization Inductively Coupled Plasma Mass Spectrometry (1989) (30)
STUDIES OF 29Si SPIN-LATTICE RELAXATION TIMES AND PARAMAGNETIC IMPURITIES IN CLAY MINERALS BY MAGIC-ANGLE SPINNING 29Si-NMR AND EPR (1983) (29)
Abundances of rare earth elements in crude oils and their partitions in water (2010) (28)
Differences in geochemical features between Permian and Triassic cherts from the Southern Chichibu terrane, southwest Japan: REE abundances, major element compositions and Sr isotopic ratios (1998) (27)
Features of the heavy rare-earth elements in seawater. (1990) (25)
Sources and Depositional Environments of Some Permian and Triassic Cherts: Significance of Rb‐Sr and Sm‐Nd Isotopic and REE Abundance Data (2001) (24)
Abundance of fissiongenic and pre-reactor natural rare-earth elements in a uranium ore sample from Oklo (1988) (23)
Application of X-ray absorption near-edge structure (XANES) using bent crystal analyzer to speciation of trace Os in iron meteorites (2006) (22)
Geochemistry of Nd and Ce isotopes and REE abundances in Precambrian orthogneiss clasts from the Kamiaso conglomerate, central Japan (1996) (22)
Cerium anomaly in REE pattern of Antarctic eucrite (1983) (22)
Determinations of osmium isotope ratios in iron meteorites and iridosmines by ICP-MS (1986) (22)
Crustal evolution of the Precambrian basement in the Korean Peninsula (1992) (22)
La-Ce and Sm-Nd systematics of siliceous sedimentary rocks: A clue to marine environment in their deposition (1991) (21)
REE, Ba, Sr and Rb abundances in some unique Antarctic achondrites (1981) (19)
7. REE, Ba, AND Sr ABUNDANCES AND Sr, Nd, AND Ce ISOTOPIC RATIOS IN HOLE 504B BASALTS, ODP LEG 111, COSTA RICA RIFT1 (1989) (19)
Crustal evolution history of Korean Peninsula in East Asia: The significance of Nd, Ce isotopic and REE data from the Korean Precambrian gneisses (2001) (18)
EVIDENCE FOR PRESSURE DEPENDENCE OF THE PEAK POSITION IN THE REE MINERAL/MELT PARTITION PATTERNS OF CLINOPYROXENE (1992) (18)
138La β-decay constant estimated from geochronological studies (1988) (18)
Determination of the host phase of rare earth elements in natural carbonate using X-ray absorption near-edge structure (2009) (17)
Two Archean Sm-Nd ages of 3.2 and 2.5 Ga for the Marble Bar Chert, Warrawoona Group, Pilbara Block, Western Australia (1995) (17)
Variation of concentrations and physicochemical properties of aeolian dust obtained in east China and Japan from 2001 to 2002 (2003) (17)
Characterization of Aeolian Dust in East China and Japan from 2001 to 2003( ADEC-Aeolian Dust Experiment on Climate Impact-) (2005) (16)
Isotopic and trace element studies for Cenozoic volcanic rocks from western China: implication for a crust-like enriched component in the mantle (1990) (15)
Trace element concentrations in the isotopically unique Allende inclusion, EK 1-4-1 (1982) (15)
Rb-Sr isotopic and REE geochemistry on garnet-biotite granodiorite clasts from the Permian Kozaki Formation, Kumamoto, Southwest Japan: A slightly enriched initial Sr isotope ratio and M-type REE tetrad pattern (2000) (14)
Determination of the Ce(IV)/Ce(III) ratio by XANES in soil horizons and its comparison with the degree of Ce anomaly (2005) (14)
Search for chemical effect on partitioning of rare-earth elements in the crystallization process of basaltic systems at 20 kb, with some applications (1977) (14)
Interpretation of REE patterns in natural water based on the stability constants (2006) (14)
Iron speciation and mineral characterization of contaminated sediments by coal mining drainage in Neath Canal, South Wales, United Kingdom (2007) (14)
Formation of Outer- and Inner-Sphere Complexes of Lanthanide Elements at Montmorillonite-Water Interface (2000) (14)
Grain-size distribution and chemical composition of water-insoluble components in aeolian dust collected in Japan in spring 2002 (2003) (13)
Application of XANES for the Determination of Oxidation States of Co and Pb in Natural Ferromanganese Nodules (2002) (12)
High-sensitive measurement of uranium LIII-edge X-ray absorption near-edge structure (XANES) for the determination of the oxidation states of uranium in crustal materials (2008) (11)
Speciation of osmium in an iron meteorite and a platinum ore specimen based on X-ray absorption fine-structure spectroscopy (2005) (11)
Rare-Earth Geochemistry of Antarctic Diogenites (1979) (11)
REE characteristics of Antarctic eucrites (1982) (10)
In-situ micro Raman studies on graphitic carbon in some Antarctic ureilites (1991) (10)
Determination of the oxidation state of radiogenic Pb in natural zircon using X-ray absorption near-edge structure (2010) (9)
Reply to the comment by T. Monecke, U. Kempe and J. Monecke on “W- and M-type tetrad effects in REE patterns for water–rock systems in the Tono uranium deposit, central Japan” (2003) (9)
Osmium concentrations and 187Os/188Os ratios of three sediment reference materials (2012) (9)
Determinations of Ga, In and TI in standard rock specimens and chondrites by stable isotope dilution (1987) (8)
Constraint on the geochemical stage causing tetrad effect in kimuraite: Comparative studies on kimuraite and its related rocks, from REE pattern and Nd isotope ratio (1996) (8)
Rare-earth element geochemistry of volcanic and related rocks from the Galapagos Islands. (1981) (6)
Experimental study of major and trace element partitioning among olivine, metallic phase and silicate melt using chondrite as starting material: Implication for V-shaped REE patterns of the pallasite meteorites (1998) (5)
Reply to comment by H. Elderfield on “Isotopic composition of Ce, Nd and Sr in ferromanganese nodules from the Pacific and Atlantic Oceans, the Baltic and Barents Seas, and the Gulf of Bothnia” (1992) (5)
Speciation of Iron in Humic Substances by X-ray Absorption Fine Structure and Its Effect on the Complexation between Humic Substances and Trace Metal Ions (2009) (5)
Observation of mass concentration and particle size of atmospheric aerosol in east Asia and dry deposition in Tsukuba in combination with optical particle counter observation (2005) (4)
REE abundances and Rb-Sr geochronology of Yamato-791197 (1986) (4)
Estimation of Light Rare Earth Element Patterns in Original Sources for Rocks from Their Ce and Nd Isotopic Ratios (1990) (3)
Identification of pyrite using 57Fe Mössbauer spectroscopy in core sediments from Erhai Lake, SW China combined with a series of acidic pre-treatments (2006) (3)
Study of Transport Mechanism of Aeolian Sediments from the Taklimakan Desert : Implication of Grain-Size Distribution and Major-Element Composition (1997) (3)
Chemical characteristics of water-insoluble components in aeolian dust collected in China in spring 2002 (2005) (3)
Depth Profiling of the Electronic Structure of a Mica by Low-Energy Electron Energy Loss Spectroscopy (1989) (2)
REE, Rb, Sr and Ba Abundances in Yamato (j), (k) and (m) Meteorites (1977) (2)
34. DETERMINATION OF RARE-EARTH ELEMENTS IN LEG 51, SITE 417 SAMPLES (2006) (2)
Osmium geochemistry of modern estuarine sediments from the Tama and Yasaka rivers in Japan (2014) (2)
Seasonal change of chemical composition of water-insoluble components in aerosol particles collected in Tsukuba from February 2001 to June 2002. (2005) (2)
Rectilinear partition coefficient function of REE pertaining to the formation of basaltic rocks from the New Georgia Group, the Solomon Islands. (1990) (2)
138Ce/142Ce and 143Nd/144Nd rations in seawater samples. (1990) (2)
Determination of rare earth element in carbonate using laser-ablation ICP-MS: An examination of the influence of the matrix on LA-ICP-MS analysis (2007) (1)
Speciation of sulfate components in size-fractionated aerosol particles using sulfur K-edge X-ray absorption near-edge structure (XANES) (2006) (1)
Did diogenites form from diogenites?: A case of Yamato diogenites (1981) (0)
Direct observation of Ce(III)/Ce(IV) ratios in rocks by XANES (2001) (0)
Experimental in olivine study on rare-earth element partitioning and clinopyroxene formed at 10 and 20 kb for basaltic . systems (2007) (0)
Did diogenites form from diogenites (1981) (0)
Precise Determination of Rare Standard Rocks by Inductively Mass Spectrometry Earth Elements in Geological Coupled Plasma Source (2006) (0)
Geochemistry of REE and Sr and Nd isotopes of volcanic rocks from New Georgia Group, Solomon Islands. (1987) (0)
Determination of gypsum fraction among calcium minerals in aerosols by calcium K-edge XANES (2007) (0)
Mössbauer and XRD characterization of contaminated sediments by coal mining drainage in Neath Canal, South Wales, UK (2006) (0)

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What Schools Are Affiliated With Hiroshi Shimizu?

Hiroshi Shimizu is affiliated with the following schools:

Hiroshima University