Results 111 to 120 of about 34,019 (235)
MATEC Web of Conferences, 2018 An approach to assess groundwater to contamination is developing groundwater vulnerability map. Groundwater vulnerability is formulated as an intrinsic relative, the dimensionless property of a groundwater system that depends on its sensitivity to ...
Putranto Thomas Triadi +3 more
doaj +1 more source
, 2013 In this study we show how to use GPR data acquired along the infiltration of water inside a single ring infiltrometer to inverse the saturated hydraulic conductivity. We used Hydrus-1D to simulate the water infiltration.
Coquet, Yves +2 more
core +1 more source
Effects of Creek Topology on Salinization of Coastal Marsh Due To Storm Surges
Water Resources Research, Volume 62, Issue 4, April 2026.Abstract Creek topology varies widely across coastal marshes and strongly influences surface and subsurface flow patterns. These flow dynamics, in turn, affect salt transport within the marsh system. Both processes are critical in storm surge inundation and consequent subsurface salinization.
Shuangshuang Yu +7 more
wiley +1 more source
Numerical modelling of infiltration profiles in the silt Tlemcen (Algeria)
E3S Web of Conferences, 2016 It is obvious that for geotechnical knowledge of soil properties namely, suction-water content and water content hydraulic-conductivity relationship is essential to solve the problems associated with flow in unsaturated soils.
Zadjaoui Abdeldjalil
doaj +1 more source
Measurement and Modeling of Unsaturated Hydraulic Conductivity
, 2011 The unsaturated zone plays an extremely important hydrologic role that influences water quality and quantity, ecosystem function and health, the connection between atmospheric and terrestrial processes, nutrient cycling, soil development, and natural hazards such as flooding and landslides.
openaire +3 more sources
Water Resources Research, Volume 62, Issue 4, April 2026.Abstract Understanding groundwater recharge pathways is essential for designing effective managed aquifer strategies, yet in heterogeneous alluvial aquifers, these pathways are often uncertain and difficult to resolve with sparse well networks. We apply gravity as an independent constraint to quantify groundwater storage dynamics and evaluate recharge ...
Kuan‐Hung Chen +6 more
wiley +1 more source
Vulnerability assessments of pesticide leaching to groundwater [PDF]
, 2007 Pesticides may have adverse environmental effects if they are transported to groundwater and surface waters. The vulnerability of water resources to contamination of pesticides must therefore be evaluated.
Stenemo, Fredrik
core
Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.Abstract Inverse grading, where coarse particles overlay finer materials, is common on talus slopes, yet its progressive formation under realistic conditions is rarely quantified. We integrate multi‐year field observations with controlled freeze‐thaw experiments to elucidate the processes driving particle migration that result in inverse grading and ...
Weibo Li +9 more
wiley +1 more source
How Does Fluid Exchange Between Pores in Unsaturated Porous Media?
Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.Abstract The inter‐pore fluid exchange, driven by molecular diffusion, is referred to as pore coupling. The pore coupling affects subsurface pore‐scale physicochemical dynamics. Monitoring pore coupling is essential for understanding numerous hydrological and ecological processes.
Junwen Zhou +3 more
wiley +1 more source
Field instrumentation for performance assessment of Geobarrier System
E3S Web of Conferences, 2016 The saturated hydraulic conductivity of a coarse-grained material is normally higher than that of a fine-grained material. However, the unsaturated hydraulic conductivity of the coarse-grained material decreases much faster than that of the fine-grained ...
Rahardjo Harianto +5 more
doaj +1 more source