Michael Wagreich
University of Vienna
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Michael Wagreich.
Computers & Geosciences | 2008
Monika Hölzel; Robert Faber; Michael Wagreich
Subsidence analysis based on decompaction of the sedimentary record is a standard method for reconstructing the evolution of sedimentary basins. For such an analysis, data on strata thickness, lithology, age constraints, lithological properties, porosity, palaeobathymetry, sea-level changes and heat flux, amongst others, are required. The uncertainties associated with this wide range of input parameters have a major effect on the shape of the resulting subsidence curve, particularly because errors at successive points are not independent. The program DeCompactionTool (DCT) combines 1D-subsidence calculations, including backstripping, with error quantification, based on the principles of Monte Carlo simulation (MCS). In this, the range of possible input values (minimum, maximum, most likely number) is assigned to each of the parameters used. The parameter age has been implemented for the first time. A random number generator chooses values within the defined intervals and calculates results for every combination. The probability that a number is selected by the generator may follow a uniform distribution, a power distribution, a symmetric normal distribution or an asymmetric normal distribution. The results are mean values with two extreme values quantifying the error range. To demonstrate the programs capabilities, an example of subsidence calculation based on well-data from the Vienna Basin is presented.
Archive | 2009
Xiumian Hu; Chengshan Wang; Robert W. Scott; Michael Wagreich; Luba Jansa
Geomorphology | 2010
Bernhard Salcher; Ralph Hinsch; Michael Wagreich
Environmental Earth Sciences | 2009
Lukas Plan; Kurt Decker; Robert Faber; Michael Wagreich; Bernhard Grasemann
Archive | 2009
Chengshan Wang; Xiumian Hu; Yongjiang Huang; Robert W. Scott; Michael Wagreich
Cretaceous Research | 2008
Michael Wagreich; Ana-Voica Bojar; Reinhard F. Sachsenhofer; Stephanie Neuhuber; Hans Egger
Geomorphology | 2010
Bernhard Salcher; Robert Faber; Michael Wagreich
Quaternary International | 2010
Bernhard Salcher; Michael Wagreich
Archive | 2009
Michael Wagreich; Stefanie Neuhuber
Cretaceous Research | 2010
Michael Wagreich; Herbert Summesberger; Andreas Kroh