表状态
发表于 2025-3-25 06:52:22
Integration of pedotransfer functions and topographical data to obtain soil hydraulic properties at input data, especially the parameters that describe the hydrologic behavior of soils. Traditional methods to determine soil hydraulic parameters at large scales are time-consuming and very costly. To carry out a soil hydraulic characterization in a cost-effective way, pedotransfer functions (PTFs) a
Infect
发表于 2025-3-25 09:56:48
Analytical Model for Gravity-Driven Drainagelocal (typically laboratory) scale. These results are then specified by adopting the Brooks et al (1964) model for the hydraulic conductivity curve. At field scale, we combine our analytical results with the stream tube model of Dagan et al. (1979) to derive the ensemble average of the effective sat
Conspiracy
发表于 2025-3-25 12:21:39
Hydrogeophysical characterization of subsurface solute transport at the Krauthausen test site: experrive hydraulic variables (e.g. velocity) and solute transport parameters (e.g. dispersivity) in subsurface environments. For this purpose, real tracer experiments were monitored using crosshole time-lapse ERT at reference planes at the Krauthausen test site. Numerical inversion of an ERT dataset obt
滔滔不绝的人
发表于 2025-3-25 16:59:25
Tracer Experiments on Field Scale for Parameter Estimation to calibrate Numerical Transport Models75 kg of sodium bromide as tracer and injected during 20 minutes at the groundwater table (pulse injection). Due to the density of the solute the tracer has been distributed over the whole aquifer depth in a very short time..For estimating the longitudinal dispersivity an analytical model for calibr
Matrimony
发表于 2025-3-25 22:26:17
Biogeochemical modeling of reactive transport applied to laboratory and field studies on jet-fuel con acceptors and inhibitors. In this way, PHREEQC will simulate the redox processes under concern both with regard to kinetics and thermodynamics. Furthermore, PHREEQC allows one-dimensional reactive transport to be simulated..The biogeochemical processes involved in transport and biodegradation of d
INTER
发表于 2025-3-26 03:52:42
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Substitution
发表于 2025-3-26 05:27:19
ors to evaluate the pollution status and risk of water resources will considerably aid environmental agencies, administrators and regulators and profit the society as a whole..978-3-642-06592-7978-3-540-26746-1
left-ventricle
发表于 2025-3-26 10:30:02
correct and complete numerical approach in order to reach the best results at the lowest possible cost. The authors focus on the improvement of the scientific base for the development of integrated indicators of the environmental risks created by the presence of pollutants in water and porous media
HARD
发表于 2025-3-26 12:44:52
Enhancement of solute spreading in soils due to particle-facilitated transport and preferential flow(preferential flow) or lower accessibility (particle-facilitated transport). Model predictions account for the amount and the velocity of preferential flow as well as the potentially kinetic interaction between organic contaminant and mobile particles.
outskirts
发表于 2025-3-26 20:43:53
Analytical Model for Gravity-Driven Drainageuration ‘.’. This is achieved by regarding the parameters of hydraulic properties as . (RSFs) with given joint density distribution. For illustration purposes, we limit to consider the spatial variability of the saturated conductivity ., solely.