• URANIUM CO-PRECIPITATION WITH IRON OXIDE MINERALS 

  Duff M.C.; Coughlin J.U.; Hunter D.B. (2002)

  In oxidizing environments, the toxic and radioactive element uranium (U) is most soluble and mobile in the hexavalent oxidation state. Sorption of U(VI) on Fe-oxides minerals (such as hematite [α-Fe2O3] and goethite ...
• ANALOGUE MODELS OF OROGENIC WEDGES CONTROLLED BY EROSION 

  Persson K.S.; Sokoutis D. (2002)

  Indentation in the upper brittle crust where one plate is stiffer than the other produces vertical extrusion of a doubly vergent orogenic wedge. Sandbox models of this process show that erosion with or without deposition ...
• THE EFFECT OF H2O ON CRYSTAL-MELT PARTITIONING OF TRACE ELEMENTS 

  Wood B.J.; Blundy J.D. (2002)

  Many experimental data demonstrate distinct differences between crystal-liquid partition coefficients Di measured under high temperature, anhydrous conditions and those determined at lower temperatures in the presence of ...
• PRESERVATION OF ORGANIC MATTER AND ALTERATION OF ITS CARBON AND NITROGEN ISOTOPE COMPOSITION DURING SIMULATED AND IN SITU EARLY SEDIMENTARY DIAGENESIS 

  Lehmann M.F.; Bernasconi S.M.; Barbieri A.; McKenzie J.A. (2002)

  The carbon and nitrogen isotope composition of organic matter has been widely used to trace biogeochemical processes in marine and lacustrine environments. In order to reconstruct past environmental changes from sedimentary ...
• STOCHASTIC THERMAL HISTORY MODELLING. 1. CONSTRAINING HEAT FLOW HISTORIES AND THEIR UNCERTAINTY 

  Ferrero C.; Gallagher K. (2002)

  We introduce a novel application of the Markov Chain Monte Carlo (MCMC) method to address the problem of characterising uncertainties in modelled thermal histories. As real data are never perfect, uncertainties in measurement ...

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