A Bayesian Consistent Dual Ensemble Kalman Filter for State-Parameter Estimation in Subsurface Hydrology [PDF]
, 2015 Ensemble Kalman filtering (EnKF) is an efficient approach to addressing uncertainties in subsurface groundwater models. The EnKF sequentially integrates field data into simulation models to obtain a better characterization of the model's state and ...
Ait-El-Fquih, Boujemaa +2 more
core +5 more sources
Study of Mechanisms Governing Electromagnetic Alteration of Hydraulic Conductivity of Soils [PDF]
, 2014 Hydraulic conductivity is a measure of the rate at which water flows through porous media. Because of the dipole properties of water molecules, electric field can affect hydraulic conductivity.
Azad, Sahba +4 more
core +2 more sources
Factors affecting hydraulic conductivity and methods to measure in plants
Journal of Integrative Agriculture, 2022 The plant hydraulic network faces several challenges under drought stress. Hydraulic conductivity is one of the major indicators of the hydraulic network's response to drought stress.
Da-li GENG +4 more
doaj +1 more source
Evaluation of sand-clay-anionic polyacrylamide blends for alternative compacted clay landfill liner design [PDF]
MATEC Web of Conferences, 2021 In this project, an innovative low hydraulic conductivity material for landfill cover and liner construction was studied. The material is a blend of natural clayey soil from Comodoro Rivadavia city (Chubut province, Argentina) mixed with fine uniform ...
Codevilla Mauro +5 more
doaj +1 more source
Year-round variability of field-saturated hydraulic conductivity and runoff in tilled and grassed vineyards [PDF]
, 2017 The soil management adopted in vineyard inter-rows has a great influence on soil hydraulic properties, and, consequently, on runoff at the field scale.
Biddoccu, Marcella +4 more
core +2 more sources
A Fractal Approach for Predicting Unsaturated Hydraulic Conductivity of Deformable Clay
Geofluids, 2019 The relative hydraulic conductivity is one of the key parameters for unsaturated soils in numerous fields of geotechnical engineering. The quantitative description of its variation law is of significant theoretical and technical values.
Gaoliang Tao +5 more
doaj +1 more source
New type of vulnerability curve gives insight in the hydraulic capacitance and conductivity of the xylem [PDF]
, 2013 Drought vulnerability of trees and other woody plants is much debated in the context of climate change, which creates a high interest in understanding plant water relations.
Baert, Annelies +4 more
core +1 more source
Characterization of stony soils' hydraulic conductivity using laboratory and numerical experiments [PDF]
SOIL, 2016 Determining soil hydraulic properties is of major concern in various fields of study. Although stony soils are widespread across the globe, most studies deal with gravel-free soils, so that the literature describing the impact of stones on the hydraulic ...
E. Beckers +4 more
doaj +1 more source
Guan'gai paishui xuebao【Background and Objective】 The arid and semi-arid regions in Northwest Liaoning Province are characterized by low precipitation and high evaporation, leading to desertification, soil erosion and degradation.
JIANG Mengmeng +3 more
doaj +1 more source
Random Characteristics of Hydraulic Gradient through Three-Dimensional Multilayer Embankment
Advances in Materials Science and Engineering, 2022 The distribution characteristics of hydraulic gradient in embankment are closely related to seepage failure. Seepage failures such as flowing soil and piping will lead to serious damage and even the overall failure of embankment.
Xiaoming Zhao +3 more
doaj +1 more source