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Model the effect of four artificial recharge dams on the quality of groundwater using geostatistical methods in GIS environment,Oman
artificial recharge TDS Total Dissolved Solid GPI Global Polynomial Interpolation IDW Inverse Distance Weighting TSA Trend Surface Analysis Kriging geostatistical analysis
2015/8/11
The geostatistical techniques of GPI, IDW and Kriging were applied in order to evaluate the use of these statistical approaches in GIS environment to examine artificial recharge dams and its effect on...
Spatial Variability of Groundwater Recharge - II. Factors Affecting Variability and Taking Account of it in Estimating Recharge
Spatial variability Groundwater recharge Sri Lanka
2015/8/6
The accompanying paper provided evidence to suggest that spatial variability of groundwater recharge is ‘true’ variability. This paper attempts to determine the major causes of such variability even a...
Spatial Variability of Groundwater Recharge - I. Is it really variable?
Spatial variability Groundwater recharge Sri Lanka
2015/8/6
The spatial variability of recharge is an important consideration in estimating recharge especially as all methods of estimating it are 'point' estimates and in most places recharge varies in space. T...
Model the effect of four artificial recharge dams on the quality of groundwater using geostatistical methods in GIS environment, Oman
artificial recharge TDS Total Dissolved Solid
2015/1/5
The geostatistical techniques of GPI, IDW and Kriging were applied in order to evaluate the use of these statistical approaches in GIS environment to examine artificial recharge dams and its effect on...
Spatial Variability of Groundwater Recharge - I. Is it really variable?
Spatial variability Groundwater recharge Sri Lanka
2015/1/4
The spatial variability of recharge is an important consideration in estimating recharge especially as all methods of estimating it are 'point' estimates and in most places recharge varies in space. T...
Spatial Variability of Groundwater Recharge - II. Factors Affecting Variability and Taking Account of it in Estimating Recharge
Spatial variability Groundwater recharge Sri Lanka
2015/1/4
The accompanying paper provided evidence to suggest that spatial variability of groundwater recharge is ‘true’ variability. This paper attempts to determine the major causes of such variability even a...
Groundwater Recharge in Panjab State (India) Using Tritium Tracer
Groundwater Recharge Panjab State Tritium Tracer
2009/10/29
Vertical recharge to groundwater due to the 1972 monsoon plus supplemental
irrigation has been measured at 21 sites in the state of Panjab(1ndia) using tritigm
tracer. Average recharge is found to b...
Measurement of Vertical Recharge to Groundwater in Haryana State(India) Using Tritium Tracer
Vertical Recharge Haryana State Tritium Tracer
2009/10/29
Downward movement of soil moisture due to rainfall and supplemental irrigation
in the unsaturated zonf has been followed by tagging a layer of soil with tritiated
water at a number of sites in the s...
Geohydrological Properties of Tectonic Zones in Hard Rocks Obtained from Artificial Recharge Tests and Numerical Modeling
Geohydrological Properties Tectonic Zones Artificial Recharge Tests Numerical Modeling
2009/10/29
Results from artificial recharge tests through wells in Angered, Gothenburg
have made studies on geohydrological properties of tectonic zones possible.
Measurements of piezometric head in bore holes...
Seasonal Variations of Oxygen-18 in Soil Moisture and Estimation of Recharge in Esker and Moraine Formations
Seasonal Variations Oxygen-18 Soil Moisture Moraine Formations
2009/10/28
The use of Oxygen-18 as a natural tracer of soil moisture and estimation of
recharge in different types of soils is presented and discussed. The 8 values ~f
180 in summer and winter precipitation in...
Evaluation of Geological and Recharge Parameters for an Aquifer in Southern Sweden
Evaluation of Geological Recharge Parameters Southern Sweden
2009/10/26
Groundwater levels fluctuate as a result of changes in the relation between
inflow and outflow to the aquifer, and the magnitude of the fluctuations are
also depending on the geologic conditions in ...
Modeling the Effects of Rainfall Variability on Groundwater Recharge in Semi-Arid Tanzania
Rainfall Variability Groundwater Recharge Semi-Arid Tanzania
2009/10/26
A conceptual model of the effects of rainfall variability on groundwater recharge
was developed and applied to a small forested catchment in semi-arid Tanzania.
The model simulated dual-domain recha...
Variability of Snowmelt Runoff and Soil Moisture Recharge
Variability of Snowmelt Runoff Soil Moisture Recharge
2009/10/23
The spatial and temporal variability of snowmelt runoff and soil moisture recharge
within small watersheds must be quantified for use in distributed parameter
snowmelt models. Snowmelt runoff, over-...
The Effects of Frozen Soils on Groundwater Recharge and Discharge in Granitic Rock Terrane of the Canadian Shield
Frozen Soils Groundwater Recharge Granitic Rock Terrane
2009/10/23
Hydrologic measurements on groundwater flow systems of the Canadian Shield
during the winter period provide insight into groundwater dynamics and can
support conclusions based on measurements of the...
ESTIMATING GROUNDWATER RECHARGE IN THE DRY ZONE OF SRI LANKA USING WEEKLY, 10-DAILY OR MONTHLY EVAPOTRANSPIRATION DATA
GROUNDWATER MONTHLY EVAPOTRANSPIRATION DATA DRY ZONE
2009/10/19
Howard and Lloyd (1979) have shown that daily values for rainfall and potential evapotranspiration are required in estimating recharge with a soil water balance model. However, available data may not ...