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Volume 74; Issue 3

Geochimica et Cosmochimica Acta

Volume 74; Issue 3

1

Silicon isotope and trace element constraints on the origin of ∼3.5 Ga cherts: Implications for Early Archaean marine environments

S.H.J.M. van den Boorn, M.J. van Bergen, P.Z. Vroon, S.T. de Vries, W. Nijman

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 1.57 MB

english, 2010

2

Ca isotope cycling in a forested ecosystem

Chris Holmden, Nicolas Bélanger

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 869 KB

english, 2010

3

Arsenic repartitioning during biogenic sulfidization and transformation of ferrihydrite

Benjamin D. Kocar, Thomas Borch, Scott Fendorf

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 1.49 MB

english, 2010

4

Non-basaltic asteroidal magmatism during the earliest stages of solar system evolution: A view from Antarctic achondrites Graves Nunatak 06128 and 06129

C.K. Shearer, P.V. Burger, C. Neal, Z. Sharp, L. Spivak-Birndorf, L. Borg, V.A. Fernandes, J.J. Papike, J. Karner, M. Wadhwa, A. Gaffney, J. Shafer, J. Geissman, N.-V. Atudorei, C. Herd, B.P. Weiss, P

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 1.77 MB

english, 2010

5

Oxidation modes and thermodynamics of FeII–III oxyhydroxycarbonate green rust: Dissolution–precipitation versus in situ deprotonation

Christian Ruby, Mustapha Abdelmoula, Sébastien Naille, Aurélien Renard, Varsha Khare, Georges Ona-Nguema, Guillaume Morin, Jean-Marie R. Génin

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 825 KB

english, 2010

6

Slab decarbonation and CO2 recycling in the Southwestern Colombian volcanic arc

Maria I. Marín-Cerón, Takuya Moriguti, Akio Makishima, Eizo Nakamura

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 1001 KB

english, 2010

7

Rb and Sr partitioning between haplogranitic melts and aqueous solutions

Manuela Borchert, Max Wilke, Christian Schmidt, Karen Rickers

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 484 KB

english, 2010

8

A new value for the stable oxygen isotope fractionation between dissolved sulfate ion and water

Richard E. Zeebe

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 438 KB

english, 2010

9

Magnetite biomineralization induced by Shewanella oneidensis

Teresa Perez-Gonzalez, Concepcion Jimenez-Lopez, Andrew L. Neal, Fernando Rull-Perez, Alejandro Rodriguez-Navarro, Antonia Fernandez-Vivas, Enrique Iañez-Pareja

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 865 KB

english, 2010

10

Seasonal variations of physical and chemical erosion: A three-year survey of the Rhone River (France)

P. Ollivier, B. Hamelin, O. Radakovitch

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 1.22 MB

english, 2010

11

The impact of salinity on the Mg/Ca and Sr/Ca ratio in the benthic foraminifera Ammonia tepida: Results from culture experiments

Delphine Dissard, Gernot Nehrke, Gert Jan Reichart, Jelle Bijma

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 522 KB

english, 2010

12

Lanthanoid behaviour in an acidic landscape

Mats E. Åström, Miriam Nystrand, Jon Petter Gustafsson, Peter Österholm, Linda Nordmyr, Jason K. Reynolds, Pasi Peltola

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 999 KB

english, 2010

13

Geochemical constraints on the stability of zeolites and C–S–H in the high pH reaction of bentonite

Raúl Fernández, Manuel Rodríguez, Raquel Vigil de la Villa, Jaime Cuevas

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 1.56 MB

english, 2010

14

Oxygen and hydrogen isotopes of rainfall and dripwater at DeSoto Caverns (Alabama, USA): Key to understanding past variability of moisture transport from the Gulf of Mexico

W. Joe Lambert, Paul Aharon

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 1.07 MB

english, 2010

15

N and O isotope effects during nitrate assimilation by unicellular prokaryotic and eukaryotic plankton cultures

J. Granger, D.M. Sigman, M.M. Rohde, M.T. Maldonado, P.D. Tortell

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 446 KB

english, 2010

16

Elevated concentrations of formate, acetate and dissolved organic carbon found at the Lost City hydrothermal field

Susan Q. Lang, David A. Butterfield, Mitch Schulte, Deborah S. Kelley, Marvin D. Lilley

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 584 KB

english, 2010

17

Weathering, dust, and biocycling effects on soil silicon isotope ratios

Carleton R. Bern, Mark A. Brzezinski, Charlotte Beucher, Karen Ziegler, Oliver A. Chadwick

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 850 KB

english, 2010

18

Electrochemically controlled iron isotope fractionation

Jay R. Black, Edward D. Young, Abby Kavner

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 424 KB

english, 2010

19

Lanthanide sorption on smectitic clays in presence of cement leachates

Evgeny Galunin, María D. Alba, Maria J. Santos, Taufik Abrão, Miquel Vidal

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 340 KB

english, 2010

20

Contributors to chromium isotope variation of meteorites

Liping Qin, Conel M.O’D. Alexander, Richard W. Carlson, Mary F. Horan, Tetsuya Yokoyama

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 604 KB

english, 2010

21

Mineralogical and chemical characteristics of some natural jarosites

George A. Desborough, Kathleen S. Smith, Heather A. Lowers, Gregg A. Swayze, Jane M. Hammarstrom, Sharon F. Diehl, Reinhard W. Leinz, Rhonda L. Driscoll

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 853 KB

english, 2010

22

Wet–dry seasonal and spatial variations in the δ13C and δ18O values of the modern endogenic travertine at Baishuitai, Yunnan, SW China and their paleoclimatic and paleoenvironmental implications

Hailong Sun, Zaihua Liu

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 850 KB

english, 2010

23

Early solar system processes recorded in the matrices of two highly pristine CR3 carbonaceous chondrites, MET 00426 and QUE 99177

Neyda M. Abreu, Adrian J. Brearley

Journal:

Geochimica et Cosmochimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 2.18 MB

english, 2010