OOIR: Observatory of International Research

Papers

(The H4-Index of Geochimica et Cosmochimica Acta is 39. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Re-evaluating the diffusivity of phosphorus in olivine: Implications of low diffusive mobility for thermochronology	116
Phytase-mediated hydrolysis of different soil phytate species: Kinetics and mineral interfacial mechanisms	104
Manganese oxidation states and availability in forest weathering profiles of contrasting climate	91
The multicomponent exchange of metals between magmatic fluids and silicate melts	79
Path-integral molecular dynamics predictions of equilibrium H and O isotope fractionations between brucite and water	71
Exploring the affinity and selectivity of sedimentary mackinawite (FeS) towards natural organic matter	69
The geochemical evolution of basalt Enhanced Rock Weathering systems quantified from a natural analogue	67
Petrology and Geochemistry of Poikilitic Shergottite Northwest Africa 1950: bridging the gap between depleted and intermediate sources in Martian Mantle	66
Anomalous 234U/238U isotopic composition in Southern Ocean sediments	66
A non-classical crystallization mechanism of microbially-induced disordered dolomite	63
Iron biogeochemistry in sediments on the western continental shelf of the Antarctic Peninsula	61
Chromium stable isotope distributions in the southwest Pacific Ocean and constraints on hydrothermal input from the Kermadec Arc	61
The overlooked role of denitrifying bacteria in mediating vanadate reduction	61
Nanoscale mechanisms of carboxyl carbon preservation during Fe(II)-induced ferrihydrite transformation	59
Experimental chondrite–water reactions under reducing and low-temperature hydrothermal conditions: Implications for incipient aqueous alteration in planetesimals	56
Zircons underestimate mantle depletion of early Earth	51
Citation for the 2022 Science Innovation Award to Lenny Winkel	50
Helium isotope evidence for mixing of mantle-derived fluids and deeply penetrating surface waters in an obducted peridotite massif	48
Geochemical evidence for volcanic signatures in sediments of the Younger Dryas event	48
An internal energy-dependent model for the Grüneisen parameter of silicate liquids	48
Control of MgSO40(aq) on the transformation of amorphous calcium carbonate to high-Mg calcite and long-term reactivity of the crystalline solid	48
Geochemical characterization of scoriaceous and unmelted micrometeorites from the Sør Rondane Mountains, East Antarctica: Links to chondritic parent bodies and the effects of alteration	48
Using 224Ra/228Th disequilibrium to quantify carbon transformation and export from intertidal sandy and muddy sediments	47
Impacts of sulfonic acids on fungal manganese oxide production	47
Zinc isotope fractionation between Cr-spinel and olivine and its implications for chromite crystallization during magma differentiation	47

Iron isotope fractionation in magnetite produced by the marine magnetotactic bacterium Magnetovibrio blakemorei	47
Foraminiferal denitrification and deep bioirrigation influence benthic biogeochemical cycling in a seasonally hypoxic fjord	46
Boron in wildfires: New insights into boron isotope fractionation during volatilisation, leaching and adsorption after combustion	46
Experiments revealing the formation of refractory methylmercury pools in natural sediments and soils	44
Helium, neon and argon in alkaline basalt-related corundum megacrysts: Implications for their origin and forming process	44
Experimental constraints on Mg isotope fractionation during the aragonite–calcite transition and implications for seawater δ26Mg reconstruction	43
Temporal relationships among lunar crustal rocks	43
Abiotic iron oxidation controlled the deposition of Neoproterozoic iron formations	43
Juvenile continental crust evolution in a modern oceanic arc setting: Petrogenesis of Cenozoic felsic plutons in Fiji, SW Pacific	42
Beyond anoxia: Exploring sedimentary thallium isotopes in paleo-redox reconstructions from a new core top collection	42
Near-congruent Li isotope signature from weathering and erosion of a tectonically active mountain range	42
Widespread lithogenic control of marine authigenic neodymium isotope records? Implications for paleoceanographic reconstructions	41
Origin of moderately volatile element depletion on differentiated bodies: Insights from the evaporation of indium from silicate melts	40
Kinetic zinc isotope fractionation in olivine phenocrysts records magma evolution history of intra-plate basalts	40
Survivability and pathways of amino acids in oceanic hydrothermal systems: A mechanistic study of phenylalanine	39
The importance of carbon to the formation and composition of silicates during mantle metasomatism	39