Sophie Opfergelt
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Tracing the origin of dissolved silicon transferred from various soil-plant systems towards rivers: a review
JT Cornelis, B Delvaux, RB Georg, Y Lucas, J Ranger, S Opfergelt
Biogeosciences 8 (1), 89-112, 2011
An inter-laboratory comparison of Si isotope reference materials
BC Reynolds, J Aggarwal, L André, D Baxter, C Beucher, MA Brzezinski, ...
Journal of Analytical Atomic Spectrometry 22 (5), 561-568, 2007
Lithium, magnesium and silicon isotope behaviour accompanying weathering in a basaltic soil and pore water profile in Iceland
PAEP von Strandmann, S Opfergelt, YJ Lai, B Sigfússon, SR Gislason, ...
Earth and Planetary Science Letters 339, 11-23, 2012
Silicon isotopic fractionation during adsorption of aqueous monosilicic acid onto iron oxide
S Delstanche, S Opfergelt, D Cardinal, F Elsass, L André, B Delvaux
Geochimica et Cosmochimica Acta 73 (4), 923-934, 2009
Mechanisms of magnesium isotope fractionation in volcanic soil weathering sequences, Guadeloupe
S Opfergelt, RB Georg, B Delvaux, YM Cabidoche, KW Burton, ...
Earth and Planetary Science Letters 341, 176-185, 2012
Variations of δ30Si and Ge/Si with weathering and biogenic input in tropical basaltic ash soils under monoculture
S Opfergelt, D Cardinal, L André, C Delvigne, L Bremond, B Delvaux
Geochimica et Cosmochimica Acta 74 (1), 225-240, 2010
δ30Si and δ29Si Determinations on USGS BHVO‐1 and BHVO‐2 Reference Materials with a New Configuration on a Nu Plasma Multi‐Collector ICP‐MS
K Abraham, S Opfergelt, F Fripiat, AJ Cavagna, JTM De Jong, SF Foley, ...
Geostandards and Geoanalytical Research 32 (2), 193-202, 2008
Silicon isotopic fractionation by banana (Musa spp.) grown in a continuous nutrient flow device
S Opfergelt, D Cardinal, C Henriet, X Draye, L André, B Delvaux
Plant and Soil 285 (1), 333-345, 2006
Silicon isotopes and continental weathering processes: Assessing controls on Si transfer to the ocean
S Opfergelt, P Delmelle
Comptes Rendus Geoscience 344 (11-12), 723-738, 2012
Tracing mechanisms controlling the release of dissolved silicon in forest soil solutions using Si isotopes and Ge/Si ratios
JT Cornelis, B Delvaux, D Cardinal, L André, J Ranger, S Opfergelt
Geochimica et Cosmochimica Acta 74 (14), 3913-3924, 2010
Impact of soil weathering degree on silicon isotopic fractionation during adsorption onto iron oxides in basaltic ash soils, Cameroon
S Opfergelt, G de Bournonville, D Cardinal, L André, S Delstanche, ...
Geochimica et Cosmochimica Acta 73 (24), 7226-7240, 2009
Magnesium retention on the soil exchange complex controlling Mg isotope variations in soils, soil solutions and vegetation in volcanic soils, Iceland
S Opfergelt, KW Burton, RB Georg, AJ West, RA Guicharnaud, ...
Geochimica et Cosmochimica Acta 125, 110-130, 2014
Silicon isotope fractionation between plant parts in banana: in situ vs. in vitro
S Opfergelt, D Cardinal, C Henriet, L André, B Delvaux
Journal of Geochemical Exploration 88 (1-3), 224-227, 2006
Silicon isotopes and the tracing of desilication in volcanic soil weathering sequences, Guadeloupe
S Opfergelt, RB Georg, B Delvaux, YM Cabidoche, KW Burton, ...
Chemical Geology 326, 113-122, 2012
Contrasting silicon isotope signatures in rivers from the Congo Basin and the specific behaviour of organic‐rich waters
D Cardinal, J Gaillardet, HJ Hughes, S Opfergelt, L André
Geophysical Research Letters 37 (12), 2010
Molybdenum isotope fractionation in soils: Influence of redox conditions, organic matter, and atmospheric inputs
C Siebert, JC Pett-Ridge, S Opfergelt, RA Guicharnaud, AN Halliday, ...
Geochimica et Cosmochimica Acta 162, 1-24, 2015
Plant silicon isotopic signature might reflect soil weathering degree
S Opfergelt, B Delvaux, L André, D Cardinal
Biogeochemistry 91 (2), 163-175, 2008
Quantifying the impact of freshwater diatom productivity on silicon isotopes and silicon fluxes: Lake Myvatn, Iceland
S Opfergelt, ES Eiriksdottir, KW Burton, A Einarsson, C Siebert, ...
Earth and Planetary Science Letters 305 (1-2), 73-82, 2011
Riverine silicon isotope variations in glaciated basaltic terrains: implications for the Si delivery to the ocean over glacial–interglacial intervals
S Opfergelt, KW Burton, PAEP Von Strandmann, SR Gislason, ...
Earth and Planetary Science Letters 369, 211-219, 2013
The reserve of weatherable primary silicates impacts the accumulation of biogenic silicon in volcanic ash soils
C Henriet, N De Jaeger, M Dorel, S Opfergelt, B Delvaux
Biogeochemistry 90 (2), 209-223, 2008
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