"620882" . . . "Physical and numerical modeling of water regime in soil profile"@en . "80-89139-00-0" . "soil column, tensiometer, TDER, initial and boundary conditions, inverse numerical modeling, optimization procedure"@en . . . . "[BFE0EB7DA467]" . "10"^^ . "RIV/60460709:41210/03:00005461" . . . "344-353" . . . "Comparison of observed and numerically water transport inside a large undisturbed soil column is one of important procedures for studies of the water and chemicals movement in soil pore system. A setup for undisturbed soil column experiments was constructed in such a manner that a broad variety of initial and boundary conditions may be applied (Matula et al., 1998b\u00FA. The undisturbed column of Typic Hapludoll, O.3 m in diameter and 0.85 m in height was taken in a hard plastic container from the field to the laboratory. A dripping head equipped with syringe needles was used to create relatively homogeneous irrigation intensity. The sand tank was connected at the bottom of the soil column to establish pressure head /soil water potential) selected form 0.00 m to -0.90 m. Thus the boundary conditions at the soil surface and at the bottom of soil column were well controlled and defined. A transport of water was observed using sets of tensiometers for the pressure head measurements and sets of the TDR needle"@en . "Kode\u0161ov\u00E1, Radka" . "Physical and numerical modeling of water regime in soil profile" . "Koz\u00E1kov\u00E1, H." . "K\u0159ivohlav\u00FD, P." . . "Bratislava" . "2003-05-05+02:00"^^ . . "Z(MSM 412100004)" . . . "\u00DAstav hydrol\u00F3gie SAV" . . . . "RIV/60460709:41210/03:00005461!RIV/2004/MSM/412104/N" . "1"^^ . . . "Zborn\u00EDk - z konferencie (CD) s medzinarodnou \u00FA\u010Dastou %22Hydrologia na prahu 21. storocia- Vizie a realita%22" . . "Smolenick\u00FD z\u00E1mok" . "4"^^ . "0"^^ . "Physical and numerical modeling of water regime in soil profile"@en . "0"^^ . "Physical and numerical modeling of water regime in soil profile" . "Comparison of observed and numerically water transport inside a large undisturbed soil column is one of important procedures for studies of the water and chemicals movement in soil pore system. A setup for undisturbed soil column experiments was constructed in such a manner that a broad variety of initial and boundary conditions may be applied (Matula et al., 1998b\u00FA. The undisturbed column of Typic Hapludoll, O.3 m in diameter and 0.85 m in height was taken in a hard plastic container from the field to the laboratory. A dripping head equipped with syringe needles was used to create relatively homogeneous irrigation intensity. The sand tank was connected at the bottom of the soil column to establish pressure head /soil water potential) selected form 0.00 m to -0.90 m. Thus the boundary conditions at the soil surface and at the bottom of soil column were well controlled and defined. A transport of water was observed using sets of tensiometers for the pressure head measurements and sets of the TDR needle" . "Matula, Svatopluk" . "41210" .