Sea water intrusion into coastal aquifers -concepts, methods and adoptable control practices
نویسندگان
چکیده
منابع مشابه
Abstraction, desalination and recharge method to control seawater intrusion into unconfined coastal aquifers
In this study, abstraction, desalination and recharge method and SEAWAT numerical model are used to investigate seawater intrusion repulsion in a hypothetical two-dimensional coastal aquifer to understand the relation of seawater intrusion with abstraction, desalination and recharge parameters (i.e. abstraction/recharge rate, wells distance and depth). Abstraction, desalination and recharge con...
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Parametric studies were carried out to analyse the effect on sea water intrusion of freshwater recharge through a finite width strip parallel to the coast. A vertically integrated one-dimensional finite element model was used for this purpose. The studies included the analysis of the effect of location, width, intensity and the period of recharge on sea water-freshwater interface motion. Relati...
متن کاملImpact of sea-level rise on sea water intrusion in coastal aquifers.
Despite its purported importance, previous studies of the influence of sea-level rise on coastal aquifers have focused on specific sites, and a generalized systematic analysis of the general case of the sea water intrusion response to sea-level rise has not been reported. In this study, a simple conceptual framework is used to provide a first-order assessment of sea water intrusion changes in c...
متن کاملSea -Water Intrusion Studies For Coastal Aquifers: Some Points To Ponder
Researchers all over the world have contributed various scientific studies to understand coastal aquifers characteristics and to study sea water intrusions phenomenon. While evaluating the impact of sea water on ground water system near the coast some pertinent points haunt the scientific community. In this technical contribution authors has raised some burning issues and points. Though, such i...
متن کاملCoastal Erosion Due to Seawater Intrusion into Groundwater Aquifers
Problem Statement: In general, the drinking water systems sourced from ground water (GW) contains chemicals at double the current maximum contaminant levels (MCL) of colloids. However, due to increasing demand of water, groundwater may be subjected to over-exploitation and the natural equilibrium is thus disturbed. A steady-state condition is established between seawater and freshwater in a coa...
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ژورنال
عنوان ژورنال: INTERNATIONAL JOURNAL OF AGRICULTURAL ENGINEERING
سال: 2016
ISSN: 0974-2662,0976-7223
DOI: 10.15740/has/ijae/9.2/213-221