3 papers
physics.ao-ph2021
Alpine Permafrost Modeling: On the influence of topography driven lateral fluxes
Jonas Beddrich, Shubhangi Gupta, Barbara Wohlmuth +1
Alpine permafrost environments are highly vulnerable and sensitive to changes in regional and global climate trends. Thawing and degradation of permafrost has numerous adverse envi…
stat.CO2019
Bayesian calibration and sensitivity analysis for a karst aquifer model using active subspaces
Mario Teixeira Parente, Daniel Bittner, Steven Mattis +2
In this article, we perform a parameter study for a recently developed karst hydrological model. The study consists of a high-dimensional Bayesian inverse problem and a global sens…
physics.geo-ph2018
On the relation between parameters and discharge data for a lumped karst aquifer model
Daniel Bittner, Mario Teixeira Parente, Steven Mattis +2
Hydrological models of karst aquifers are often semi-distributed, and physical processes such as infiltration and spring discharge generation are described in a lumped way. Several…