Terrestrial Systems > Soil Physics
Recent Publications |
2011
X. Li, X. W. Li, K. Roth, M. Menenti, and W. Wagner (2011), Preface "Observing and modeling the catchment scale water cycle", Hydrol. Earth Syst. Sci., 15, 597601, doi:10.5194/hess-15-597-2011
Weismüller,
J., U. Wollschläger, J. Boike, X. Pan, Q. Yu, and K. Roth (2011),
Modeling the thermal dynamics of the active layer at two contrasting
permafrost sites on Svalbard and on the Tibetan Plateau, The
Cryosphere, 5(3), 741-757, doi:10.5194/tc-5-741-2011
Klenk, P., Buchner, J.S., Roth, K., Wollschläger, U., Qin, Y., and Zhou, K. (2011): On the reliability of current GPR ground wave methods for determining near-surface water contents, Proceedings of the 6th International Workshop on Advanced Ground Penetrating Radar (IWAGPR), 22-24 June 2011, Aachen, Germany
Buchner, J.S., Kühne, A., Antz, B., Roth, K. and Wollschläger, U. (2011): Observation of volumetric water content and reflector depth with multichannel ground-penetrating radar in an artificial sand volume, Proceedings of the 6th International Workshop on Advanced Ground Penetrating Radar (IWAGPR), 22-24 June 2011, Aachen, Germany
2010
Gergely, M., M. Schneebeli, and K. Roth (2010): First experiments to determine snow density from diffuse near-infrared transmittance. Cold Regions Sci. Technol., 64, 81--86, doi:10.1016/j.coldregions.2010.06.005
Schneider-Zapp K., O. Ippisch, and K. Roth (2010): Numerical study of the evaporation process and parameter estimation analysis of an evaporation experiment. Hydrol. Earth Syst. Sci., 14, 765-781, doi:10.5194/hess-14-765-2010 (pdf 2.0MB)
Westermann, S., U. Wollschläger, and J. Boike (2010): Monitoring of active layer dynamics at a permafrost site on Svalbard using multi-channel ground-penetrating radar. The Cryosphere Discuss., 4, 287-319. (pdf 4.3MB)
Wollschläger, U., H. Gerhards, Q. Yu, and K. Roth (2010): Multi-channel ground-penetrating radar to explore spatial variations in thaw depth and moisture content in the active layer of a permafrost site. The Cryosphere, 4, 269-283.(pdf 4.9MB)
2009
Schmitt, S., A. Hanselmann, U. Wollschläger, S. Hammer and I. Levin (2009): Investigation of parameters
controlling the soil sink of atmospheric molecular hydrogen. Tellus, B61, 416-423, doi: 10.1111/j.1600-0889.2008.00402.x.
Wollschläger, U., T. Pfaff, and K. Roth (2009): Field-scale apparent hydraulic parameterisation obtained from TDR time series and inverse modelling. Hydrol. Earth Syst. Sci., 13, 1953-1966. (pdf 1.5MB)
2008
Boike, J., O. Ippisch, P.P. Overduin, B. Hagedorn and K. Roth (2008): Water, heat and solute dynamics of a mud boil, Spitsbergen. Geomorphology, 95(1-2),61-73, doi:10.1016/j.geomorph.2006.07.033
Gerhards, H., U. Wollschläger, Q. Yu, P. Schiwek, X. Pan and K. Roth (2008): Continuous and simultaneous measurement of reflector depth and average soil-water content with multichannel ground-penetrating radar. Geophysics, 71(4), doi:10.1190/1.2943669, J15-J23.
Gerhards, H., U. Wollschläger, S. Schneider and K. Roth (2008): Exploring complex formations with multi-channel ground penetrating radar. Proceedings 12th International Conference on Ground Penetrating Radar, June 16-19, 2008, Birmingham, UK.
Roth, K. (2008): Scaling of water flow through porous media and soils. Europ. J. Soil Science, 59(1), 125-130, doi: 10.1111/j.1365-2389.2007.00986.x.
Wollschläger, U., H. Gerhards, Q. Yu and K. Roth (2008): Application of multi-channel GPR to explore permafrost structures on the Tibetan Plateau. Proceedings 12th International Conference on Ground Penetrating Radar, June 16-19, 2008, Birmingham, UK.
2007
Wollschläger, U., J. Ilmberger, M. Isenbeck-Schröter, A.M. Kreuzer, C. v. Rohden, K. Roth and W. Schäfer, 2007: Coupling of groundwater and surface water at Lake Willersinnweiher: Groundwater modeling and tracer studies. Aquat. Sci., 69(1), doi:10.1007/s00027-006-0825-6, 138-152.
2006
Oswald, B., J. Doetsch and K. Roth, 2006: A new computational technique for processing transmission line measurements to determine dispersive dielectric properties. Geophysics, 71(2), doi:10.1190/1.2187764, 31-35.
Rezanezhad, F., H.-J. Vogel and K. Roth, 2006: Experimental study of fingered flow through initially dry sand, Hydrol. Earth Syst. Sci. Discuss., 3, 2595--2620. (pdf 3.9MB)
Schneider, K., O. Ippisch, and K. Roth, 2006: Novel evaporation experiment to determine soil hydraulic properties, Hydrol. Earth Syst. Sci., 10, 817--827. (pdf 1.4MB)
2005
Bastian, P., O. Ippisch, F. Rezanezhad, H. J. Vogel, and K. Roth. Numerical simulation and experimental studies of unsaturated water flow in heterogeneous systems. In R. Rannacher et al., editor, Reactive Flows, Diffusion and Transport. Springer, Berlin-Heidelberg, 2005.(pdf 1.33MB)
Bayer, A., H. -J. Vogel, O. Ippisch and K. Roth 2005: Do effective properties for unsaturated weakly layered porous media exist? An experimental study, Hydrol. Earth Syst. Sci. Discussion, 2, 1087-1105.(pdf 0.57MB)
Leidenberger, P., B. Oswald, and K. Roth, 2005: Efficient reconstruction of dispersive dielectric profiles using time domain reflectrometry (TDR), Hydrol. Earth Syst. Sci. Discuss., 2, 1449--1502, SRef-ID: 1812-2116/hessd/2005-2-1449. (pdf 3.6MB)
Roth, K., Boike, J., and Vogel, H.-J. 2005: Quantifying permafrost patterns using Minkowski densities, Permafrost and Periclacial Processes, 16, 277--290, doi: 10.1002/ppp.531
Stöhr, M. and K. Roth, 2005: Gradient-based estimation of local parameters for flow and transport in heterogeneous porous media. Water Resour. Res., 41, 1-14, W08401, doi:10.1029/2004WR003768.
Vogel, H.-J., I. Cousin, O. Ippisch and P. Bastian, 2005: The dominant role of structure for solute transport in soil: Experimental evidence and modelling of structure and transport in a field experiment Hydrol. Earth Syst. Sci. Discussion, 2, 2153-2181, SRef-ID: 1812-2116/hessd/2005-2-1 (pdf 0.64MB)
Vogel, H.-J., Tölke, J., Schulz, V. P., Krafczyk, M., and Roth, K. 2005: Comparison of a Lattice-Boltzmann model, a full-morphology model, and a pore network model for determining capillary pressure-saturation relationships, Vadoze Zone Journal, 4, 380-388
Vogel, H.-J., Hoffmann, H. and Roth, K. 2005: Studies of crack dynamics in clay soil. I. Experimental methods, results and morphological quantification. Geoderma, 125, 203-211.
Vogel, H.-J., Hoffmann, H., Leopold, A. and Roth, K. 2005: Studies of crack dynamics in clay soil. II. A physically based model for crack formation. Geoderma, 125, 213-225.
Wollschläger, U. and K. Roth, 2005: Estimation of temporal changes of volumetric soil water content from ground-penetrating radar reflections, Subsurface Sensing Technologies and Applications, 6, (2), doi: 10.1007/s11220-005-0007-y.
Yu Q. and C. Shi and F. Niu and N. He and K. Roth 2005: Analysis of temperature controlled ventilated embankment, Cold Regions Science and Technology, 42, 17-24.
2004
Bayer, A. Vogel, H.-J. and Roth, K. 2004: Direct measurement of the soil water retention curve using X-ray absorption. Hydrol. Earth Syst. Scienc., 8, 2-7.(pdf 0.67MB)
Cousin, I. Vogel, H.-J. and Nicoullaud, B. 2004: Influence de la structure du sol à différentes échelles sur les transferts d'eau. Étude et Gestion des Sols, 11, 1, 69-81.
Ippisch, O., Graf, H., Vogel, H.-J. und Bastian, P., 2004: Bestimmung hydraulischer Parameter in heterogenen Böden mit inverser Modellierung. Mitt. Dtsch. Bodenkundl. Ges., 103, 135-136. (pdf 0.5 MB)
Oswald, B., H. R. Benedickter, W. Bächtold and H. Flühler, 2004: A single rod probe for time domain reflectometry. Vadose Zone J., 3, 1152-1159.
Roth, K., U. Wollschläger, Z. Cheng & J. Zhang (2004): Exploring Soil Layers and Water Tables with Ground-Penetrating Radar. Pedosphere, 14(3): 273-282.
Wollschläger, U. and K. Roth 2004: Estimating the three-dimensional hydraulic structure of soils from ground-penetrating radar measurements. Proceedings Tenth International Conference on Ground Penetrating Radar, 21-24 June, 2004, The Netherlands, 501-504.
2003
Bayer, A., Vogel, H.-J. und Roth, K., 2003: Röntgenabsorptionsmessungen zur Quantifizierung hydraulischer Eigenschaften am Übergang von gesättigter zu ungesättigter Zone. Mitt. Dtsch. Bodenkundl. Ges., 102, 43-44. (pdf 0.47 MB)
Boike, J., K. Roth, and O. Ippisch, 2003: Seasonal snow cover on frozen ground: Energy balance calculations of a permafrost site near Ny-Ålesund, Spitsbergen. J. Geophys. Res. 108 (D2), 8163, doi:10.1029/2001JD000939.
Graf, H., Vogel, H.-J. und Roth, K., 2003: Experimentelle Untersuchung von Mehrphasenfluss in porösen Medien. Mitt. Dtsch. Bodenkundl. Ges., 102, 77-78.(pdf 0.14 MB)
Lambrecht, H., Vogel, H.-J. und Roth, K., 2003: Experimentelle Untersuchungen zum Stofftransport bei transientem Wasserfluss. Mitt. Dtsch. Bodenkundl. Ges., 102, 101-102. (pdf 0.4 MB)
Leopold, A., Hoffmann, H., Vogel, H.-J. and Roth, K., 2003: Modellierung der Rissdynamik in tonigen Böden. Mitt. Dtsch. Bodenkundl. Ges., 102, 109-110. (pdf 1.1 MB)
Oswald,B., H. R. Benedickter, W. Bächtold and H. Flühler, 2003: Spatially resolved water content profiles from inverted TDR signals, Water Resour. Res.39(12), doi: 10.1029/2002WR001890.
Stöhr, M., K. Roth, and B. Jähne, 2003: Measurement of 3D pore-scale flow in index-matched porous media. Experiments in Fluids, 35, doi:10.1007/s00348-003-0641-x, 159--166.
Vogel, H.-J., Leopold, A. und und Roth, K., 2003: Charakterisierung der Dynamik von Rissmustern in tonigen Böden. Mitt. Dtsch. Bodenkundl. Ges., 102, 143-144. (pdf 0.37 MB)
Vogel, H.-J. and Roth, K., 2003: Moving through scales of flow and transport in soil. J. Hydrol., 272, 95-106.
2002
Graf, H., Schäfer, W., 2002: Simulation des Nitrattransports im Einzugsgebiet eines Wasserwerks. Grundwasser, 4, 233-242.
Kasteel, R., Vogel, H.-J. and Roth, K., 2002: Effect of non-linear adsorption on the transport behaviour of Brilliant Blue in a field soil. Europ. J. Soil Sci., 53, 241-251.
Vogel, H.J., Cousin, I. and Roth, K., 2002: Quantification of pore structure and gas diffusion as a function of scale. Europ. J. Soil Sci., 53, 465-473.
Vogel, H.-J., Roth, K. and Bastian, P., 2002: Using bulk density measured by X-ray tomography to estimate the hydraulic structure of soil. Transactions 17th World Congress of Soil Science, Bangkok 2002, 1218/1-1218/9. (ps 0.26 MB)
Vogel, H.-J. 2002: Topological characterization of porous media. In: Morphology of Condensed Matter - Physics and Geometry of Spatially Complex Systems, Mecke, K. and Stoyan, D. (eds), Lecture Notes in Physics, 600, 75-92. (pdf 0.56 MB)
2001
Graf, H., Schulz, V., Vogel, H.J. und Roth, K., 2001: Experimenteller Ansatz zur Untersuchung von Mehrphasenfluss in porösen Medien. Mitt. Dtsch. Bodenkundl. Ges., 96, 75-76. (ps 0.22 MB)
Ippisch, O., Boike, J., Bastian, P. und Roth, K., 2001: Simulation des Wasser-, Wärme- und Stofftransports in gefrierenden Böden. Mitt. Dtsch. Bodenkundl. Ges., 96, 93-94. (pdf 0.28 MB)
Roth, K. and J. Boike, 2001: Quantifying the Thermal Dynamics of a Permafrost Site near Ny-Alesund, Svalbard. Water Res. Research, 37, 2901-2914.
Vogel, H.J., Bastian, P. und Roth, K., 2001: Zusammenhang zwischen röntgentomographisch gemessenen Strukturen und Transport in Böden. Mitt. Dtsch. Bodenkundl. Ges., 96, 135-136. (ps 0.49 MB)
Vogel, H.J., and Roth, K., 2001: Quantitative morphology and network representation of soil pore structure. Adv. Water Res., 24, 233-242.
2000
Kasteel, R., Vogel, H.-J. and Roth, K., 2000: From local hydraulic properties to effective transport in soil. Europ. J. Soil Sci., 51, 81-91.
Stemmer, M., K. Roth, and E. Kandeler, 2000: Carbon mineralization and microbial activity in a field site trial used for C14 turnover experiments over a period of 30 years. Biol. Fert. Soil, 31 (3-4), 294-302.
Ursino, N., K. Roth, T. Gimmi, and H. Flühler, 2000: Upscaling of anisotropy in unsaturated Miller-similar porous media. Water Res. Research, 36, 421--430.
Vogel, H.-J.,2000: A numerical experiment on pore size, pore connectivity, water retention, permeability, and solute transport using network models. Europ. J. Soil Sci., 51, 99-105.
Wachinger, G., S. Fiedler, K. Zepp, A. Gattinger, M. Sommer, and K. Roth, 2000: Variability of soil methane production on the micro-scale: Spatial association with hot spots of organic material and Archaeal populations, Soil Biol. Biochem., 32, 1121--1130.
1999
Durner, W., Priesack, E., Vogel, H.J. and Zurmühl, T.,1999: Determination of parameters for flexible hydraulic functions by inverse modelling. In: Proceedings of the International workshop on Characterization and Measurement of the Hydraulic Properties of Unsaturated Porous Media. M.T. van Genuchten, F.J. Leiij and L. Wu (eds.), Riverside, California, October 1997, p 817- 830.
Hammel, K., J. Gross, G. Wessolek, and K. Roth, 1999: Two-dimensional simulation of bromide transport in a heterogeneous field soil with transient unsaturated flow. Europ. J. Soil Sci. 50, 633-647.
Ippisch, O., Boike, J. und K. Roth 1999: Messung und Modellierung des Wasser- und Wärmehaushaltes von Permafrostböden. Mitt. Dtsch. Bodenkundl. Ges., 91, 189-190. (ps 1.0 MB)
Kasteel, R., Vogel, H.-J. und Roth, K., 1999: Einfluss von Struktur auf den effektiven Stofftransport. Mitt. Dtsch. Bodenkundl. Ges., 91, 199-202. (ps 0.4 MB)
Kasteel, R., I. Forrer, H. Flühler and K. Roth 1999: Solute transport estimated by field- and laboratory-determined hydraulic parameters. In: Proceedings of the International workshop on Characterization and Measurement of the Hydraulic Properties of Unsaturated Porous Media. M.T. van Genuchten, F.J. Leij and L. Wu (eds.) , Riverside, California, October 1997, p. 1485-1494.
Larsson M.H., N. Jarvis, G. Torstensson and R. Kasteel, 1999. Quantifying the impact of preferential flow on solute transport to tile drains in a sandy field soil. J. Hydrol., 215, 116-134.
Roth, K., 1999: Transport of dissolved contaminants through the vadose zone, p. 5-22. In: Transport of Contaminants in Vadose Zone and Prevention of Groundwater Pollution, edited by J.~Zhang, K. Roth, Z. Cao and H. Zhu, Southeast University Press, Nanjing, China.
Roth, K., H. Flühler und H.-J. Vogel, 1999: Wasserfluss und Transport gelöster Stoffe im Boden. Physikalische Blätter, 55, 35-38.
Roth, K., Vogel, H.J., and Kasteel, R., 1999: The scaleway: A conceptual framework for upscaling soil properties. In: Modelling of Transport Processes in Soil, eddited by J. Feyen and K. Wiyo, Wageningen Pers, Wageningen The Netherlands, p 477-490. (pdf 2.6 MB)
Schultze, B., Ippisch, O., Huwe, B. und W. Durner 1998: Dynamic nonequilibrium in unsaturated water flow. p. 877-892. In: Proceedings of the International workshop on Characterization and Measurement of the Hydraulic Properties of Unsaturated Porous Media. M.T. van Genuchten, F.J. Leiij and L. Wu (eds.), Riverside, California, October 1997, p 877-892. (pdf 0.43MB)
Vogel, H.J., Bastian, P. und Roth, K., 1999: Downscaling hydraulischer Eigenschaften zur Schätzung von Transportparametern. Mitt. Dtsch. Bodenkundl. Ges., 91, 278-281. (ps 1.2 MB)
Vogel, H.J. and Roth, K.,1999: Simulation of hydraulic properties of soil using pore-network models based on morphological data. In: Proceedings of the International workshop on Characterization and Measurement of the Hydraulic Properties of Unsaturated Porous Media. M.T. van Genuchten, F.J. Leiij and L. Wu (eds.) , Riverside, California, October 1997, p. 101-108.
Zhang, J. and K. Roth, 1999: Field-scale contaminant transport through soils: Current understanding and open questions, Pedosphere, 9, 339-350.
Zhang, J., K. Roth, Z. Cao, and H. Zhu, 1999: Transport of Contaminants in Vadose Zone and Prevention of Groundwater Pollution. Southeast University Press, Nanjing, China.
1998
Boike, J., K. Roth, and P. P. Overduin, 1998: Thermal and hydrological dynamics of the active layer at a continuous permafrost site (Taymyr peninsula, Siberia). Water Resour. Res. 34, 355-363.
Hammel, K. and K. Roth, 1998: Approximation of asymptotic dispersivity of conservative solute in unsaturated heterogeneous media with steady state flow. Water Resour. Res. 34, 709-715.
Ippisch, O., Cousin, I. and K. Roth 1998: Wärmeleitung in porösen Medien - Auswirkungen der Bodenstruktur auf Wärmeleitung und Temperaturverteilung. Mitt. Dtsch. Bodenkundl. Ges., 87, 405-408. reprint (ps 0.38MB)
Vogel, M. and K. Roth, 1998: Effektive Transportparameter in einer ungesättigten Sandsäule bei unterschiedlichen Wasserflüssen. Mitt. Dtsch. Bodenkundl. Ges., 87, 417-420.
Vogel, H.J. und Roth, K., 1998a: Direkte Bestimmung effektiver hydraulischer Materialfunktionen. Mitt. Dtsch. Bodenkundl. Ges., 87, 413-416.
Vogel, H.J. and Roth, K., 1998b: A new approach for determining effective hydraulic functions. Europ. J. Soil Sci., 49, 547-556.
1997
Boike, J. and K. Roth, 1997: Using time domain reflectometry to measure water content and soil water conductivity in the active layer of a continuous permafrost site. Permafrost and Periglacial Processes 8, 359-370.
Hammel, K., J. Gross, G. Wessolek und K. Roth, 1997: Unabhängige Simulation des Stofftransportes in einem nat\"urlichen Boden und Vergleich mit experimentellen Ergebnissen. Mitt. Dtsch. Bodenkundl. Ges., 85, 97-100.
Ippisch, O. 1997: Modellentwicklung zum gekoppelten Transport von Wasser, Wärme und Gasen in Abraum aus dem Braunkohletagebau. Bayreuther Bodenkundliche Berichte 58, 70pp. (ps.gz 0.39MB)
Ippisch, O. und B. Huwe 1997:Modellentwicklung und konzeptionelle Modellierung zum gekoppelten Transport von Wasser, Wärme und Gasen. Mitt. Dtsch. Bodenkundl. Ges., 85/I, 111-114. (ps. 0.23MB)
Jene, B., K. Roth und R. Kubiak, 1997: Beschreibung des Transportes eines 14C-markierten Herbizides und Bromid in einem Sandboden auf unterschiedlichen Skalen. Mitt. Dtsch. Bodenkundl. Ges., 85, 119-122.
Vogel, H.-J., 1997a: Mathematische Methoden in der Bodenmikromorphologie. Hohenheimer Bodenkundliche Berichte, 40, 143-159.
Vogel, H.J., 1997b: Morphological determination of pore connectivity as a function of pore size using serial sections. Europ. J. Soil Sci., 48, 365-377.
Vogel, H.J., 1997c: Unbiased estimation of the Euler-Poincar\'e characteristic in digitized structures of N dimensions. Acta Stereol., 16/2, 97-104.
Vogel, H.J. und Roth, K., 1997: Modellierung der Porenstruktur aus morphologischen Daten zur Schätzung effektiver Materialfunktionen. Mitt. Dtsch. Bodenkundl. Ges., 85/I, 179-182.
