Seawater Intrusion
Prioritizing Countermeasures for Reducing Seawater-Intrusion Area by Considering of Regional Characteristics Using SEAWAT and a Multi-Criteria Decision-Making Method
... recharge amount, groundwater usage per unit area, current seawater intrusion area ratio, future 359. seawater intrusion area ratio, and average seawater intrusion ar[r] ...
19
Nature of Seawater Intrusion in Jodiya and Dhrol Taluka by using GALDIT Method
... to seawater intrusion in the Jodiya and Dhrol region of the saurashtra coast ...water intrusion in the area, and thickness of the aquifer GALDIT index is calculated after deciding the weightage, ...
6
Research of Model Scale Seawater Intrusion using Geoelectric Method
... the seawater intrusion ...the seawater intrusion as well as the directly measurement in the ...water intrusion distribution by using geoelectric method showed that the soil intruded by ...
6
The Theory and Application of Upwind Finite Difference Fractional Steps Procedure for Seawater Intrusion
... in many years (Refer to “Comprehensive Control Plan Against Seawater Intrusion in Laizhou Bay Area of Shandong Province”). Simulate water levels and changes of salt concentration two months after the peak ...
20
Evaluating freshwater lens morphology affected by seawater intrusion using chemistry resistivity integrated technique: a case study of two different land covers in Carey Island, Malaysia
... The results of the water types (3D) are summarised in Table 2 with reference to water depths. The colour codes used are blue for freshwater ( [ 10 X m), green for brackish water (3–10 X m), and red for saline water ( \ 3 ...
19
Seawater Intrusion and Salinization Processes Assessment in a Multistrata Coastal Aquifer in Italy
... saltwater intrusion directions sug- gested by the ...saltwater intrusion and areas characterized by very fresh and cold ...old seawater intrusion, dedolomitization, sulfate reduction and ...
14
Assessing the Seawater Intrusion Due to Beach Wells in the Desalination Plant
... The modelling approach used in this study showed that the location and the distribu- tion of the beach wells are appropriate for the small size desalination plant intake. The article presented that the current ...
12
A surrogate model for simulation–optimization of aquifer systems subjected to seawater intrusion
... This study presents the application of Evolutionary Polynomial Regression (EPR) as pattern recognition system to predicate the numerical results of nonlinear and computationally complex aquifer system threatened by ...
25
Simulation of Seawater Intrusion in Coastal Confined Aquifer Using a Point Collocation Method Based Meshfree Model
... of seawater in the transition zone of the flow ...of seawater intrusion into the landward side when compared to the variation in the transverse dispersivity or the ratio of principle hydraulic ...
16
Intensively exploited Mediterranean aquifers: resilience to seawater intrusion and proximity to critical thresholds
... water intrusion due to over-pumping, but also due to leak- age of domestic wastewater (septic tanks), discharges of untreated industrial wastewater (from industries located in the greater Cairo area) and ...
15
Yield Gap Management under Seawater Intrusion Areas of Indonesia to Improve Rice Productivity and Resilience to Climate Change
... by seawater intrusion, with the dry season producing on average ...water intrusion up rivers and canals, reducing yields in salinity affected fields by 4–5 t ha − ...
13
An Integrated Study on Seawater Intrusion Using Geoelectrical Resistivity and GIS Techniques in Part of Pondicherry, South-East Coast of India
... In the present study, geoelectrical resistivity survey was carried out at 7 selected locations within the study area by adopting Schlumberger configuration with maximum electrode spacing of 100m of current electrode, ...
8
Deterioration of Groundwater in Beirut Due to Seawater Intrusion
... Normally, seawater intrusion occurs in unconfined and confined coastal aquifers whenever the water table or piezometric head is inadvertently lowered through excessive ...lateral intrusion (from the ...
11
Numerical modeling and sensitivity analysis of seawater intrusion in a dual permeability coastal karst aquifer with conduit networks
... simulating seawater intrusion in karst aquifers is challenging, sensitivity analysis is important to provide guidelines for understanding the hydrology model, data col- lection, and groundwater resources ...
19
Managed Aquifer Recharge for Seawater Intrusion
... II. SEAWATER INTRUSION MODELING When the dimension of shifting zone between fresh and saline water is slightly relative to the thickness of the geological formation, it can be assumed that seawater ...
6
Spectral approach to seawater intrusion in heterogeneous coastal aquifers
... the seawater intrusion in coastal aquifer constitutes a continuous threat to the water ...of seawater intrusion and the dis- charge of freshwater to the sea as constraints for the selection of ...
9
Assessing Aquifer Vulnerability to Seawater Intrusion in the Poombuhar Coast
... of seawater intrusion (I): The already existing saline water regime has an influence on the calculation of aquifer vulnerability ...where seawater intrusion is observed in all ...
6
Assessment of seawater intrusion to the agricultural sustainability at the coastal area of Carey Island, Selangor, Malaysia
... that reduces the precipitation (IPCC 2007) and subse- quently can decrease recharge to the groundwater system (Carneiro et al. 2010). Regional hydrological climate model in Peninsular Malaysia (RegHCM-PM) has been ...
20
Assessment of seawater intrusion to the agricultural sustainability at the coastal area of Carey Island, Selangor, Malaysia
... This is the first study that used the integrated method of geo-electrical resistivity and hydrogeochemical methods to investigate seawater intrusion to the suitability of groundwater for[r] ...
20
Assessing seawater intrusion vulnerability associated with sea level rise in Christchurch, New Zealand using GIS-based methods
... There has been incidences of saline water leakage from the Avon-Heathcote Estuary through the confining aquitard, with the possibility of preferential inflow through unused boreholes, into the Riccarton Gravel aquifer in ...
114