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GEOCHIMICA ET COSMOCHIMICA ACTA
Rivista
Codice:
E069908
ISSN:
0016-7037
Dati Generali
Dati Generali
Pubblicazioni (100)
Pulisci
Ordina Pubblicazioni:
ascendente
decrescente
210Pb-derived history of PAHs and PCBs accumulation in sediments of a tropical inner Lagoon (Las Matas, Gulf of Mexico) near a major oil refinery
Articolo
226 Ra-excess during the 1631-1944 activity period of Mt. Vesuvius (Italy): a model of alpha recoil enrichment in a metasomatized mantle and implications on the current state of the magmatic system
Articolo
40Ar-39Ar laser dating of tektites from the Cheb Basin (Czech Republic): evidence for coevality with moldavites and influence of the dating standard on the age of the Ries impact.
Articolo
A unified Craig-Gordon isotope model of stable hydrogen and oxygen isotope fractionation during fresh or saltwater evaporation
Articolo
AN ION MICROPROBE STUDY OF TRACE-ELEMENT COMPOSITION OF CLINOPYROXENES FROM BLUESCHIST AND ECLOGITIZED FE-TI-GABBROS, LIGURIAN ALPS, NORTHWESTERN ITALY - SOME PETROLOGIC CONSIDERATIONS
Articolo
Aerosol radiative forcing estimated from in situ measurements at the NCO-P station (5100m, Nepal)
Articolo
Alteration effects of volcanic ash in seawater. Anomalous y/ho ratios in coastal waters of the central Mediterranean sea.
Articolo
Alteration effects of volcanic ash in seawater: Anomalous Y/Ho ratios in coastal waters of the Central Mediterranean sea
Articolo
An improved sampling method for coral P/Ca as a nutrient proxy
Articolo
Arsenic uptake by natural calcite: An XAS study
Articolo
B, Sr and Pb isotope geochemistry of high-pressure Alpine metaperidotites monitors fluid-mediated element recycling during serpentinite dehydration in subduction mélange (Cima di Gagnone, Swiss Central Alps)
Articolo
Biotic and inorganic control on travertine deposition at Bullicame 3 spring (Viterbo, Italy): A multidisciplinary approach
Articolo
Biotic and inorganic control on travertine deposition at Bullicame 3 spring (Viterbo, Italy): A multidisciplinary approach.
Articolo
Boron and chlorine cycling in the subducted hydrous oceanic mantle
Abstract
Boron isotopic variations in fumarolic condensates and thermal waters from Vulcano island, Italy: Implications fo revolution of volcanic fluids.
Articolo
Boron, Sr, O, and H isotope geochemistry of groundwaters from Mt. Etna (Sicily)- hydrologic implications.
Articolo
Ca-rich carbonates associated with ultrabasic-ultramafic melts: Carbonatite or limestone xenoliths? A case study from the late Miocene Morron de Villamayor volcano (Calatrava Volcanic Field, central Spain)
Articolo
Calibration and application of the 'clumped isotope' thermometer to foraminifera for high-resolution climate reconstructions
Articolo
Changes in the composition of organic matter from prodeltaic sediments after a large flood event (Po River, Italy)
Articolo
Characterization of Cu-complexes in smectite with different layer charge location: chemical, thermal and EXAFS studies
Articolo
Chlorine-rich metasomatic H(2)O-CO(2) fluids in amphibole-bearing peridotites from Injibara (Lake Tana region, Ethiopian plateau): Nature and evolution of volatiles in the mantle of a region of continental flood basalts
Articolo
Chlorine-rich metasomatic H2O-CO2 fluids in amphibole-bearing peridotites from Injibara (Lake Tana region, Ethiopian plateau): Nature and evolution of volatiles in the mantle of a region of continental flood basalts.
Articolo
Comment on "Chemical features and isotopic composition of gaseous manifestations on Vulcano Island, Aeolian Islands, Italy: An interpretative model of fluid circulation.
Articolo
Comment on "Geochemistry of magmatic gases from Kudryavy volcano, Iturup, Kuril Islands" by A. Taran, J. W. Hedenquist, M. A. Korzhinsky, S. I. Tkachenko, and K. I. Shmulovich.
Articolo
Concentration and isotopic composition of bromine and chlorine in Antarctic sea ice
Articolo
Cooling history of lunar Mg-suite gabbrononite 76255, troctolite 76535 and Stillwater pyroxenite SC-936: The record in exsolution and ordering in pyroxenes.
Articolo
Coral Li/Ca in micro-structural domains as a temperature proxy.
Articolo
Delaminated North China Craton lithosphere preserved in Xugou massif peridotite, E China
Abstract
Dissolution reaction and surface iron speciation of UICC crocidolite in buffered solution at pH 7.4: A combined ICP-OES, XPS and TEM investigation.
Articolo
Dissolved neodymium isotopes in the Mediterranean Sea
Articolo
Early diagenesis and benthic fluxes in Manfredonia Gulf (Southern Adriatic sea)
Abstract
Early diagenesis and benthic fluxes in Manfredonia Gulf (Southern Adriatic sea)
Abstract
Early diagenesis of recently deposited organic matter: A 9-yr time-series study of a flood deposit
Articolo
Erratum to F. Di Benedetto, G. Montegrossi, A. Minissale, L.A. Pardi, M. Romanelli, F. Tassi, A. Delgado Huertas, E.M. Pampin, O. Vaselli, D. Borrini (2011) "Biotic and inorganic control on travertine deposition at Bullicame 3 spring (Viterbo, Italy): A multidisciplinary approach", Geochimica et Cosmochimica Acta 75, 4441-4455
Articolo
Estimation of diffusion constants by observations of isokinetic effects: a test for radiogenic argon and strontium
Articolo
Evaluating the use of amber in palaeoatmospheric reconstructions: The carbon-isotope variability of modern and Cretaceous conifer resins
Articolo
Experimental evidence for the absence of iron isotope fractionation between metal and silicate liquids at 1 GPa and 1250-1300 °C and its cosmochemical consequences
Articolo
Extensive impact melting on the H-chondrite parent asteroid during the cataclysmic bombardment of the early Solar System: evidence from the achondritic meteorite Dar al Gani 896.
Articolo
Extremely deuterium depleted methane revealed in high-temperature volcanic gases
Articolo
Fe-periclase reactivity at Earth's lower mantle conditions: Ab-initio geochemical modelling
Articolo
Fingerprinting Northeast Atlantic water masses using neodymium isotopes
Articolo
First results of geo- and biochemical analyses of terrestrial methane-emittingen mud volcanoes in Italy
Articolo
Fission track age Transantarctic Mountain microtektites.
Articolo
Fractional extraction of helium by crushing of olivine and clinopyroxene phenocrysts: Effects on the 3He/4He measured ratio
Articolo
Fungal strategies of potassium extraction from silicates of different resistance as manifested in differential weathering and gene expression
Articolo
H2O contents and D/H ratios of nominally anhydrous minerals from ultrahigh-pressure eclogites of the Dabie orogen, eastern China.
Articolo
Hydrolysis of neptunium(V) at variable temperatures (10-85 degrees C)
Articolo
Identification of the hydrous environments in volcanic glasses
Abstract
Influence of the analytical errors in geochemical modeling programs
Abstract
Interaction between ultrapotassic magmas and carbonate rocks: Evidence from geochemical and isotopic (Sr, Nd, O) compositions of granular lithic clasts from the Alban Hills Vocano, Central Italy.
Articolo
Isotope geochemistry of caliche developed on basalt with implications for ALH84001, the search for past life on Mars and life on land in the Precambrian
Articolo
Isotopic and element exchange during serpentinization and metasomatism at the Atlantis Massif (MAR 30°N): Insights from B and Sr isotope data.
Articolo
Isotopic variation of the hydrothermal system on Vulcano Island, Italy.
Articolo
Kinetic partitioning of trace cations between zoned clinopyroxene and a variably cooled-decompressed alkali basalt: Thermodynamic considerations on lattice strain and electrostatic energies of substitution
Articolo
Laser Induced Breakdown Spectroscopy applications to meteorites: chemical analysis and composition profiles.
Articolo
Li/Mg systematics in scleractinian corals: Calibration of the thermometer
Articolo
Linking serpentinite geochemistry with tectonic evolution at the subduction plate-interface: The Voltri Massif case study (Ligurian Western Alps, Italy).
Articolo
Lower mantle hydrogen partitioning between periclase and perovskite: A quantum chemical modelling
Articolo
Mantle source heterogeneity recorded in olivine-hosted melt inclusions from the FAMOUS zone, Northern Mid-Atlantic Ridge
Abstract
Mantle-crust interactions in the oceanic lithosphere: Constraints from minor and trace elements in olivine
Articolo
Melt/biotite B-11/B-10 isotopic fractionation and the boron local environment in the structure of volcanic glasses
Articolo
Melt/biotite(11)B/B-10 isotopic fractionation and the boron local environment in the structure of volcanic glasses
Abstract
Methods for correcting the isotopic fractionation of Fe determined by TIMS
Abstract
Microbial activity in terrestrial mud volcanoes from the Northern Apennines
Articolo
Microbial ecology of terrestrial methane-emitting mud volcanoes in Italy
Articolo
Multi-collector 40Ar/39Ar dating of microtektites from Transantarctic Mountains (Antarctica): A definitive link with the Australasian tektite/microtektite strewn field
Articolo
Nitrogen, helium, and argon reveal the magmatic signature of fumarole gases and episodes of outgassing from upper-crustal magma reservoirs: The case of the Nisyros caldera (Aegean Arc, Greece)
Articolo
ORIGIN OF LREE-DEPLETED AMPHIBOLES IN THE SUBCONTINENTAL MANTLE
Articolo
Origin of fumarolic fluids emitted from a nonerupting volcano: Radionuclide constrains at Vulcano (Aeolian islands, Italy)
Articolo
PRIMARY POSITIVE EU ANOMALY IN CLINOPYROXENES OF LOW-CRUST GABBROIC ROCKS
Articolo
Partitioning of Mg, Sr, Ba and U into a subaqueous calcite speleothem
Articolo
Pb-210-derived history of PAH and PCB accumulation in sediments of a tropical inner lagoon (Las Matas, Gulf of Mexico) near a major oil refinery.
Articolo
Percolation of enriched melts during incremental open-system melting in the spinel field: A REE approach to abyssal peridotites from the Southwest Indian Ridge
Articolo
Petrogenesis of augite-bearing ureilites Hughes 009 and FRO 90054/93008 inferred from melt inclusions in olivine, augite and orthopyroxene
Articolo
Phosphate defects and apatite inclusions in coral skeletal aragonite revealed by solid-state NMR spectroscopy
Articolo
Polycyclic aromatic hydrocarbons in tropical Australian stalagmites: a framework for reconstructing paleofire activity
Articolo
Primary Trapped Melt Inclusions in Olivine in the Olivine-Augite-Orthopyroxene Ureilite Hughes 009
Articolo
Procedure for separating Fe from geological matrices to carry out isotopic analyses
Abstract
Proliferation and demise of Mediterranean deep-sea corals
Articolo
Reduction of selenite by cysteine in ionic media
Articolo
Resilience of cold-water scleractinian corals to ocean acidification: Boron isotopic systematics of pH and saturation state up-regulation
Articolo
Response to the comment by V. Neck on
Articolo
Sedimentary halogens and noble gases within Western Antarctic xenoliths: Implications of extensive volatile recycling to the sub continental lithospheric mantle
Articolo
Si-metasomatism in serpentinized peridotite:The effects of talc-alteration on strontium and boron isotopes in abyssal serpentinites from Hole 1268a,
Articolo
Speciation of arsenic in Greek travertines: Co-precipitation of arsenate with calcite
Articolo
Spectroscopic investigations of uranyl reduction by Fe-bearing clays
Abstract
Sr-88/Sr-86 fractionation in inorganic aragonite and in corals
Articolo
Stalagmite carbon isotopes and dead carbon proportion (DCP) in a near-closed-system situation: An interplay between sulphuric and carbonic acid dissolution
Articolo
Structural constraints to Nb and Ta incorporation in minerals
Abstract
THE EFFECT OF ORGANIC COMPOUNDS IN THE OXIDATION KINETICS OF CR(III) BY H2O2
Articolo
TRACE-ELEMENT DISTRIBUTION BETWEEN CLINOPYROXENE AND GARNET IN GABBROIC ROCKS OF THE DEEP CRUST - AN ION MICROPROBE STUDY
Articolo
The fate of river organic carbon in coastal areas: A study in the Rhone River delta using multiple isotopic (delta C-13, Delta C-14) and organic tracers
Articolo
The magmatic-hydrothermal transition in the lower oceanic crust: Clues from the Ligurian ophiolites, Italy
Articolo
The magnesium isotopic composition of the mantle
Articolo
The reduction of selenium (IV) by hydrogen sulfide in aqueous solutions
Articolo
Thermodynamic analysis of HP-UHP fluid inclusions: The solute load and chemistry of metamorphic fluids
Articolo
Transantarctic Mountain microtektites: Geochemical affinity with Australasian microtektites
Articolo
U-series disequilibrium radionuclides in sulphur incrustations from the fumarolic field of Vulcano Island
Articolo
Ultra-low rare earth element content in accreted ice from sub-glacial Lake Vostok, Antarctica
Articolo
Xenolith evidence for anatexis of hydrothermally modified mafic crust (Hyblean area, Italy): implications for primary origin of some trachytoid magmas
Abstract
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