@inproceedings{PohleHuSchaafetal., author = {Pohle, Ina and Hu, Yuzhu and Schaaf, Wolfgang and Gerwin, Werner and Maurer, Thomas and Hinz, Christoph}, title = {Hydrogeochemische Signaturen der Einzugsgebietsentwicklung - die Rolle der Calcium- und Sulfatfreisetzung im H{\"u}hnerwassereinzugsgebiet}, series = {Abstract-Sammlung zu Posterbeitr{\"a}gen, eingereicht zum Tag der Hydrologie in Trier 2017, 23. 03. - 24. 03. 2017}, booktitle = {Abstract-Sammlung zu Posterbeitr{\"a}gen, eingereicht zum Tag der Hydrologie in Trier 2017, 23. 03. - 24. 03. 2017}, pages = {S. 5}, language = {de} } @inproceedings{SchneiderMaurerGerke, author = {Schneider, Anna and Maurer, Thomas and Gerke, Horst H.}, title = {Bilanzierung der Sedimentmassen eines k{\"u}nstlichen Wassereinzugsgebiets mit einem 3D-Strukturmodell}, series = {B{\"o}den - eine endliche Ressource, 5. - 13. September 2009, Bonn, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft}, booktitle = {B{\"o}den - eine endliche Ressource, 5. - 13. September 2009, Bonn, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft}, publisher = {Deutsche Bodenkundliche Gesellschaft (Selbstverlag)}, address = {Bonn}, language = {de} } @misc{MaurerSchneiderGerke, author = {Maurer, Thomas and Schneider, Anna and Gerke, Horst H.}, title = {A structure generator for modelling the initial sediment distribution of an artificial hydrologic catchment}, series = {Hydrology and earth system sciences discussions}, volume = {8}, journal = {Hydrology and earth system sciences discussions}, number = {3}, issn = {1812-2116}, pages = {4641 -- 4699}, language = {en} } @misc{MaurerBartschSchneideretal., author = {Maurer, Thomas and Bartsch, R. and Schneider, Anna and Gerke, Horst H.}, title = {A sediment structure model for describing the 3D spatial distribution of soil hydraulic properties of an artificial catchment using pedotransfer functions}, series = {EGU General Assembly 2012, held 22-27 April, 2012 in Vienna}, journal = {EGU General Assembly 2012, held 22-27 April, 2012 in Vienna}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @misc{MaurerBartschSchneideretal., author = {Maurer, Thomas and Bartsch, R. and Schneider, Anna and Gerke, Horst H.}, title = {Modeling the initial 3D distribution of sediment structures of an artificial hydrological catchment}, series = {EGU General Assembly 2012, held 22-27 April, 2012 in Vienna}, journal = {EGU General Assembly 2012, held 22-27 April, 2012 in Vienna}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{MaurerBrueckHinzetal., author = {Maurer, Thomas and Br{\"u}ck, Yasemine and Hinz, Christoph and Gerke, Horst H.}, title = {Modeling 3D soil and sediment distributions for assessing catchment structure and hydrological feedbacks}, series = {European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015}, booktitle = {European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{MaurerGerke, author = {Maurer, Thomas and Gerke, Horst H.}, title = {Modelling of a aeolian sediment translocation on the soil surface of a small area using WEPS}, series = {EGU General Assembly 2008, Wien}, booktitle = {EGU General Assembly 2008, Wien}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{MaurerSchneiderBuczkoetal., author = {Maurer, Thomas and Schneider, Anna and Buczko, Uwe and Gerke, Horst H.}, title = {A 3D structutre model of an artificially constructed soil-geo-system}, series = {6th International Symposium on Ecosystem Behaviour BIOGEOMON 2009}, booktitle = {6th International Symposium on Ecosystem Behaviour BIOGEOMON 2009}, editor = {Ukonmaanaho, Liisa and Nieminen, Tiina Maileena and Starr, Michael}, publisher = {Finnish Forest Research Institute}, address = {Vantaa, Finland}, isbn = {978-951-40-2177-0}, pages = {S. 65}, language = {en} } @inproceedings{DusekGerkeVogeletal., author = {Dusek, J. and Gerke, Horst H. and Vogel, T. and Maurer, Thomas and Buczko, Uwe}, title = {2D dual permeability modeling of flow and transport in a two-scale structural lignitic mine soil}, series = {EGU General Assembly 2009, Vienna, Austria, 19 - 24 April 2009}, booktitle = {EGU General Assembly 2009, Vienna, Austria, 19 - 24 April 2009}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{SchneiderMaurerGerke, author = {Schneider, Anna and Maurer, Thomas and Gerke, Horst H.}, title = {Quantification of initial 3D sediment mass balance components in an artificially-created hydrologic catchment using GOCAD}, series = {EGU General Assembly 2009, Vienna, Austria, 19 - 24 April 2009}, booktitle = {EGU General Assembly 2009, Vienna, Austria, 19 - 24 April 2009}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{MaurerSchneiderBuczkoetal., author = {Maurer, Thomas and Schneider, Anna and Buczko, Uwe and Gerke, Horst H.}, title = {A 3D model describing the initial structure of an artificial hydrological catchment}, series = {EGU General Assembly 2009, Vienna, Austria, 19 - 24 April 2009}, booktitle = {EGU General Assembly 2009, Vienna, Austria, 19 - 24 April 2009}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @misc{MaurerCaviedesVoulliemeGerkeetal., author = {Maurer, Thomas and Caviedes-Voulli{\`e}me, Daniel and Gerke, Horst H. and Hinz, Christoph}, title = {A 3D-spatial approach for modeling soil hydraulic property distributions on the artificial Huehnerwasser catchment}, series = {Geophysical Research Abstracts}, volume = {21}, journal = {Geophysical Research Abstracts}, pages = {1}, abstract = {Knowledge of catchment 3D spatial heterogeneity is crucial for the assessment and modeling of eco-hydrological processes. Especially during the initial development phase of a hydro-geo-system, the primary structural properties have the potential to determine further development pathways. Small-scale heterogeneity (cm to m scale) may have significant effects on processes on larger spatial scales, but is difficult to measure and quantify. The H{\"u}hnerwasser (Chicken Creek) catchment offers the unique opportunity to study early ecosystem development within an initial structural setup that is well-known, from the plot up to the catchment scale. Based on information on the open-cast mining technology, catchment boundaries and sediment properties, we developed a structure generator program for the process-based modeling of specific dumping structures and sediment property distributions on the catchment. The structure generator reproduces the trajectories of spoil ridges and can be conditioned to reproduce actual sediment distributions according to remote sensing and soil sampling data. Alternatively, sediment distribution scenarios can be generated based on geological data from the excavation site, or can be distributed stochastically. Using pedotransfer functions, the effective hydraulic van-Genuchten parameters are then calculated from sediment texture and bulk density. The main application of the 3D catchment model is to provide detailed 3D-distributed flow domain information for hydrological flow modeling. Observation data are available from catchment monitoring are available for determining the boundary conditions (e.g., precipitation), and the calibration / validation of the model (catchment discharge, ground water). The analysis of multiple sediment distribution scenarios allows to evaluate the effect of initial conditions on hydrological behavior development. Generally, the modeling approach can be used to pinpoint the influx of specific soil structural features on ecohydrological processes across spatial scales.}, language = {en} }