OOIR: Observatory of International Research

Papers

(The median citation count of Geochemical Journal is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-11-01 to 2024-11-01.)

Article	Citations
Ryugu particles found outside the Hayabusa2 sample container	15
Isotopic analysis of nickel, copper, and zinc in various freshwater samples for source identification	14
Equilibrium sulfur isotope fractionations of several important sulfides	9
Europium isotope fractionation in highly fractionated igneous rocks with large Eu negative anomaly	9
Petrographic characteristics in the pumice clast deposited along the Gulf of Thailand, drifted from Fukutoku-Oka-no-Ba	8
Lithium isotope systematics of Arima hot spring waters and groundwaters in Kii Peninsula	8
Absorption spectra measurements at ~1 cm<sup>–1</sup> spectral resolution of <sup>32</sup>S, <sup>33</sup>S, <sup>34</sup>S, and <sup>36</sup&g	7
Characteristics in trace elements compositions of tephras (B-Tm and To-a) for identification tools	6
Geochemistry and petrogenesis of Proterozoic granitoids from Central Indian Tectonic Zone (CITZ): elemental and isotopic constraints	6
Constraints of the geochemical characteristics of apatite on uranium mineralization in a uraninite-rich quartz vein in the Haita area of the Kangdian region, China	6
High-throughput isotope analysis of sub-nanogram sized lead using MC-ICP-MS with on-line thallium doping technique and desolvating nebulizer system	5
Geochemical characteristics of paleotsunami deposits from the Shizuoka plain on the Pacific coast of middle Japan	4
Nuclear volume isotope fractionation of europium and other lanthanide elements	4
Mineralogy and geochemistry of pitchblende in the Changjiang U ore field, Guangdong Province, South China: Implications for its mineralization	4
Sedimentary record and risk assessment of polycyclic aromatic hydrocarbons in the northern Taihu Basin	4
Assessing the debris generated by the small carry-on impactor operated from the <i>Hayabusa2</i> mission	4
Measurements, sources and sinks of photoformed reactive oxygen species in Japanese rivers	4
Introducing atmospheric photochemical isotopic processes to the PATMO atmospheric code	3
Abiotic formation of ribose 5'-phosphate from ribose and apatite with carbonate- and formate-rich solutions	3
Application of B and Li isotope systematics for detecting chemical disturbance in groundwater associated with large shallow inland earthquakes in Kumamoto, Japan	3
Sequential Pb-Sr-LREE separation from silicates for isotopic analysis	3
Mineralization in the Shimensi Deposit, Northern Jiangxi Province, China: Evidence from Pb and O isotopes	3
Gas geochemistry and hydrochemical analysis of CBM origin and accumulation in the Tucheng syncline in western Guizhou Province	3
Application of handheld XRF on Ta-Nb-Sn-W ore: Factory calibration or user calibration?	3
Geochemical characteristics of REE-enriched weathered anorthosite complex in Hadong district, South Korea	3

<sup>10</sup>Be/<sup>9</sup>Be ratios of phenakite and beryl measured via direct Cs sputtering: Implications for selecting suitable Be carrier minerals for the measurement of l	2
Salinity, oxygen isotope, hydrogen isotope, and radiocarbon of coastal seawater of North Japan	2
Spatiotemporal variations of seawater <i>δ</i><sup>18</sup>O and <i>δ</i>D in the Western North Pacific marginal seas near Japan	2
Preliminary report on small-mass graphitization for radiocarbon dating using EA-AGE3 at JAEA-AMS-TONO	2
Watershed analysis for geochemical mapping in Japan based on a hydrologic model: The concentrations of 53 elements and the dominant lithology in a drainage basin	2
Zircon U-Pb dating of a tuff layer from the Miocene Onnagawa Formation in Northern Japan	2
First dataset of dissolved inorganic radiocarbon in the Tokara Strait	2
Isoprene production in the water column and sediment in Funka Bay, Hokkaido, Japan	2
Spatio-temporal changes in the depositional environment of Miocene organic rich mudstones in the Akita Basin deduced from biomarker analysis	2
Modification for the matrix effect in SIMS-derived water contents of silicate glasses	2
Multielement quantification and Pb isotope analysis of the certified reference material ERM-CZ120 for fine particulate matter	2
An investigation of factors affecting the reproducibility of (U–Th)/He ages of high- and low-U minerals	2
High-precision Δ′<sup>17</sup>O measurements of geothermal H<sub>2</sub>O and MORB on the VSMOW-SLAP scale: evidence for active oxygen exchange between the lithosphere and hydr	2
Combined tracers in hot spring waters across the Kii Peninsula, Japan: Implications for the origins of metamorphic fluids of the SW Japan forearc	2
An effect of variations in relative sensitivity factors on Al-Mg systematics of Ca-Al-rich inclusions in meteorites with secondary ion mass spectrometry	2
A record of <sup>241</sup>Am, <sup>236</sup>U, <sup>238</sup>U, <sup>239</sup>Pu, <sup>240</sup>Pu, <sup>134</sup>Cs and <sup	2
Gold-coated silver capsule for elemental analyzer-isotope ratio mass spectrometer: Robust against pretreatment of rock material for organic carbon and δ<sup>13</sup>C analyses	1
Role of viscous swirling in the formation of magnetite ocelli or fleck structure in the migmatites of Shillong Plateau Gneissic Complex, eastern India	1
Compositional variations of Neoproterozoic I-type granitoids in response to slab breakoff in the western Yangtze block, South China	1
A new experimental method to determine partitioning coefficients of rare earth elements on carbonate (calcite and aragonite) in seawater: identification of two major factors causing variation: Fe hydr	1
REE geochemistry of conodont fossils from pelagic deep-sea sedimentary rocks	1
Dissolved Fe(II) and its oxidation rates in the Kuroshio area, subarctic Pacific, and Bering Sea	1
U-Pb ages and REE compositions of zircon in megacrystic phengite-bearing quartz vein from the Lanterman Range, northern Victoria Land, Antarctica	1
STXM-XANES analyses of carbonaceous matter in seafloor hydrothermal deposits from the ~3.5 Ga Dresser Formation in the North Pole area, Western Australia	1
Distributions of zirconium, niobium, hafnium, and tantalum in the subarctic North Pacific Ocean revisited with a refined analytical method	1
Sorption and desorption of phenanthrene and fluorene in mangrove forest soils of the Morrocoy National Park, Venezuelan Caribbean	1
Determination of whole-rock trace-element compositions of siliceous rocks using MgO-diluted fused glass and LA–ICP–MS	1
Origin of porphyritic texture by magma mixing in the andesitic rocks of Ghansura Rhyolite Dome from the Bathani volcano-sedimentary sequence, Eastern India	1
Raman spectroscopic identification of continuity of a channel olivine in a peridotite specimen	1
Concentration and stable isotope composition of Hg in deep-sea sediment from the Nankai Trough	1
Tracing the sources of excess methane in Ise and Mikawa bays using dual stable isotopes as tracers	1
Raman spectroscopic evaluation of precision of oxygen isotope ratio of carbon dioxide	1
Unique behavior of marine conditions in the Java Sea reconstructed from a 70 yr coral δ<sup>18</sup>O and Sr/Ca record from the Seribu Islands, Indonesia	1
Boron determinations of silicate reference rocks by the isotope dilution method in a high-background environment	1