Geochimica et Cosmochimica Acta publishes research papers in a wide range of subjects in terrestrial geochemistry, meteoritics, and planetary geochemistry. The scope of the journal includes: 1). Physical chemistry of gases, aqueous solutions, glasses, and crystalline solids 2). Igneous and metamorphic petrology 3). Chemical processes in the atmosphere, hydrosphere, biosphere, and lithosphere of the Earth 4). Organic geochemistry 5). Isotope geochemistry 6). Meteoritics and meteorite impacts 7). Lunar science; and 8). Planetary geochemistry.
《地球化学与宇宙化学学报》发表的研究论文涉及地球地球化学、陨石学和行星地球化学的广泛主题。期刊的范围包括：1 ）中。气体、水溶液、玻璃和结晶固体的物理化学2 ）。火成岩和变质岩石学3 ）。地球大气层、水圈、生物圈和岩石圈中的化学过程。5 ）有机地球化学。6 ）同位素地球化学。陨石学和陨石撞击7 ）。月球科学和8 ）。行星地球化学。
Carbonaceous achondrites Northwest Africa 6704/6693: Milestones for early Solar System chronology and genealogy
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.10.004
A new U-Pb age for shock-recrystallised zircon from the Lappajärvi impact crater, Finland, and implications for the accurate dating of impact events
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.11.021
Elemental and isotopic variability in solar system materials by mixing and processing of primordial disk reservoirs
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/j.gca.2019.07.003
Calcium isotopic signatures of carbonatite and silicate metasomatism, melt percolation and crustal recycling in the lithospheric mantle
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.12.023
Records of carbon and sulfur cycling during the Silurian Ireviken Event in Gotland, Sweden
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.11.030
Post-crystallization alteration of natural uraninites: Implications for dating, tracing, and nuclear forensics
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.01.025
Condensate refractory inclusions from the CO3.00 chondrite Dominion Range 08006: Petrography, mineral chemistry, and isotopic compositions.
来源期刊：Geochimica et cosmochimica actaDOI：10.1016/j.gca.2018.11.029
Multiple reservoirs of volatiles in the Moon revealed by the isotopic composition of chlorine in lunar basalts
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.12.032
Controls on volatile fatty acid concentrations in marine sediments (Baltic Sea)
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.05.038
Titanium isotopic fractionation in Kilauea Iki lava lake driven by oxide crystallization
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.08.022
Calcium isotopic fractionation during adsorption onto and desorption from soil phyllosilicates (kaolinite, montmorillonite and muscovite)
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.02.017
Fluid inclusion and stable isotopic studies of thermochemical sulfate reduction: Upper permian and lower triassic gasfields, northeast Sichuan Basin, China
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.11.032
Rock-buffered recrystallization of Marion Plateau dolomites at low temperature evidenced by clumped isotope thermometry and X-ray diffraction analysis
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.02.012
The formation mechanisms of sedimentary pyrite nodules determined by trace element and sulfur isotope microanalysis
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.05.035
Petrology and oxygen isotopic composition of large igneous inclusions in ordinary chondrites: Early solar system igneous processes and oxygen reservoirs
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.01.017
Cu and Zn isotope fractionation during oceanic alteration: Implications for Oceanic Cu and Zn cycles
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.04.026
Comparing the reactivity of glasses with their crystalline equivalents: The case study of plagioclase feldspar
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.03.030
Redox induced sulfur-selenium isotope decoupling recorded in pyrite
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.09.013
The timing of basaltic volcanism at the Apollo landing sites
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.07.042
The isotope effect of nitrate assimilation in the Antarctic Zone: Improved estimates and paleoceanographic implications
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.12.003
The mechanism of defect induced hydroxylation on pyrite surfaces and implications for hydroxyl radical generation in prebiotic chemistry
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.10.009
Syneruptive incorporation of martian surface sulphur in the nakhlite lava flows revealed by S and Os isotopes and highly siderophile elements : implication for mantle sources in Mars.
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.05.025
A sulfide perspective on iron isotope fractionation during ocean island basalt petrogenesis
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.10.015
An open-ocean assessment of alkenone δD as a paleo-salinity proxy
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.12.004
Seasonal temperature changes obtained from carbonate clumped isotopes of annually laminated tufas from Japan: Discrepancy between natural and synthetic calcites
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.10.016
Assessing the carbon assimilation and production of benthic archaeal lipid biomarkers using lipid-RIP
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/j.gca.2019.08.030
Isotope disequilibrium during partial melting of metasedimentary rocks
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.05.008
Oxidation state of iron in fulgurites and Trinitite: Implications for redox changes during abrupt high-temperature and pressure events
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/j.gca.2019.08.021
Mineralogical Constraints on the Thermal History of Martian Regolith Breccia Northwest Africa 8114
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.11.026
Amino acid enantiomers in old and young dissolved organic matter: Implications for a microbial nitrogen pump
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.12.037
Zinc, cadmium and sulfur isotope fractionation in a supergiant MVT deposit with bacteria
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.08.018
Precise determination of equilibrium sulfur isotope effects during volatilization and deprotonation of dissolved H2S
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.01.016
Magnesian calcite solid solution thermodynamics inferred from authigenic deep-sea carbonate
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.01.006
Fractionation of rare earth elements (REEs) and actinides (U and Th) originating from acid thermal water during artificial and natural neutralization processes of surface waters
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.01.030
Heterogeneity of free and occluded bitumen in a natural maturity sequence from Oligocene Lake Enspel
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.10.021
Influence of plant growth form, habitat and season on leaf-wax n-alkane hydrogen-isotopic signatures in equatorial East Africa
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.08.004
Millennial-scale carbon accumulation and molecular transformation in a permafrost core from Interior Alaska
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.03.028
Decimeter-scale mapping of carbonate-controlled trace element distribution in Neoarchean cuspate stromatolites
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.07.004
Rare earth element partitioning between sulphides and melt: Evidence for Yb2+ and Sm2+ in EH chondrites
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/j.gca.2019.08.036
Plant-soil-water interactions: Implications from U-Th-Ra isotope analysis in soils, soil solutions and vegetation (Strengbach CZO, France)
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.05.045
The influence of skeletal micro-structures on potential proxy records in a bamboo coral
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.12.027
Nitrogen isotope evidence for stepwise oxygenation of the ocean during the Great Oxidation Event.
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.07.011
Osmium isotope evidence for a heterogeneous 3He/4He mantle plume beneath the Juan Fernandez Islands
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.06.039
Evidence for subsolidus quartz-coesite transformation in impact ejecta from the Australasian tektite strewn field
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.08.014
Evaluation of the petrogenetic significance of melt inclusions in pegmatitic schorl-dravite from graphic tourmaline-quartz assemblages: Application of LA-ICP-QMS analyses and volume ratio calculations
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.10.023
Kinetic clumped isotope fractionation during the thermal generation and hydrogen exchange of methane
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.01.004
Specificity of low molecular weight organic acids on the release of elements from lizardite during fungal weathering
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.09.029
Fractionation of highly siderophile elements in metal grains from unequilibrated ordinary chondrites: Implications for the origin of chondritic metals
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2018.10.003
A probabilistic perspective on thermodynamic parameter uncertainties: Understanding aqueous speciation of mercury
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/J.GCA.2019.07.053
Fine-grained rim formation - High speed, kinetic dust aggregation in the early Solar System
来源期刊：Geochimica et Cosmochimica ActaDOI：10.1016/j.gca.2019.08.009
