Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Randel Haverkamp"'
Publikováno v:
Methods of Soil Analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e830980670fc16de04dd00a74bc839ad
https://doi.org/10.2136/sssabookser5.4.c28
https://doi.org/10.2136/sssabookser5.4.c28
Autor:
Jean-Yves Parlange, W. L. Hogarth, Randel Haverkamp, David Lockington, David Andrew Barry, Marc B. Parlange
Publikováno v:
Water Resources Research. 49:2683-2688
Key Points Analytic description of infiltration in soils Comparison of constant flux and saturated surface infiltration Linking infiltration to soil/water properties An earlier infiltration equation relied on curve fitting of infiltration data for th
Publikováno v:
Vadose Zone Journal. 8:363-372
Knowledge of water content is important for water resources management and risk prevention. For areas covered with forest, the presence of decomposed or undecomposed forest litter poses a real problem for the monitoring of volumetric water content. T
Publikováno v:
Journal of Hydrology
Journal of Hydrology, Elsevier, 2006, 323 (1-4), pp.244 à 257. ⟨10.1016/j.jhydrol.2005.07.052⟩
Journal of Hydrology, Elsevier, 2006, 323 (1-4), pp.244 à 257. ⟨10.1016/j.jhydrol.2005.07.052⟩
International audience; A new numerical scheme has been proposed by Ross [Ross, P.J., 2003. Modeling soil water and solute transport—fast, simplified numerical solutions. Agronomy Journal 95, 1352–1361] to solve the 1D Richards' equation [Richard
Publikováno v:
Journal of Hydrometeorology
Journal of Hydrometeorology, American Meteorological Society, 2003, 4 (1), pp.121-137
Journal of Hydrometeorology, American Meteorological Society, 2003, 4 (1), pp.121-137
International audience; During the second phase of the EFEDA experiment (ECHIVAL Field Experiment in a Desertification Threatened Area), the spatial variability of the soil water retention and hydraulic conductivity characteristics of layers 2-12 and
Publikováno v:
Agricultural and Forest Meteorology. 105:117-132
A simple soil‐vegetation‐atmosphere transfer (SVAT) model designed for scaling applications and remote sensing utilization will be presented. The study is part of the Semi-Arid Land Surface Atmosphere (SALSA) program. The model is built with a si
Autor:
Patricia J. Culligan, Randel Haverkamp, Tammo S. Steenhuis, J.-Yves Parlange, David Andrew Barry
Publikováno v:
Water Resources Research. 36:781-785
Infiltration into the soil is restricted if the movement of displaced air is hampered. In this study, separate infiltration experiments were performed where the air could escape only through capillary glass tubes (three different diameters were used)
Autor:
Gabriel G. Katul, David A. DiCarlo, Randel Haverkamp, J-Y Parlange, Tammo S. Steenhuis, Marc B. Parlange, P. J. Ross, David Andrew Barry, W. L. Hogarth
Publikováno v:
Advances in Water Resources. 23:189-194
A recent approach to solve Richards' equation is further improved. This approach brings understanding into the physical processes of infiltration and ponding. In particular we apply it to analyze the standard hydrologic tool of Time Compression Appro
Autor:
Marc B. Parlange, Tammo S. Steenhuis, P. J. Ross, Randel Haverkamp, J-Y Parlange, W. L. Hogarth, David Andrew Barry
Publikováno v:
Transport in Porous Media. 30:45-55
A general approximation for the solution of the one-dimensional nonlinear diffusion equation is presented. It applies to arbitrary soil properties and boundary conditions. The approximation becomes more accurate when the soil-water diffusivity approa
Autor:
Christophe Peugeot, Jean-Pierre Vandervaere, Mathew Gilfedder, J.L. Thony, Randel Haverkamp, Michel Vauclin
Publikováno v:
Soil Science. 163:9-21
The process of rainfall infiltration into crusted soil has been the focus of many analytical and numerical studies. However, most of these studies have been supported by laboratory data because no field data were available. Following recent field exp