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العنوان
Control of Saltwater Intrusion in Coastal
/ Aquifers
المؤلف
Emara, Sobhy Rezk.
هيئة الاعداد
باحث / صبحى رزق صبحى عمارة
مشرف / باكيناز عبد العظيم زيدان
مشرف / تامر عبد الله جادو
مشرف / اسعد مطر ارمانيوس
الموضوع
Control of Saltwater Intrusion in Coastal<br>Aquifers.
تاريخ النشر
2023
عدد الصفحات
159 p. :
اللغة
الإنجليزية
الدرجة
الدكتوراه
التخصص
هندسة المحيطات
تاريخ الإجازة
10/10/2023
مكان الإجازة
جامعة طنطا - كلية الهندسه - هندسة الرى والهيدروليكا
الفهرس
Only 14 pages are availabe for public view

from 182

from 182

Abstract

Saltwater intrusion (SWI) is a natural worldwide environmental issue that negatively affects coastal groundwater reservoirs. The consequences of
saltwater intrusion are further intensified due to climate change and increasing demand for groundwater.This thesis aimed to assess the effects of sea level rise and variable freshwater head boundary conditions on saltwater intrusion, using laboratory and numerical modeling techniques. It sought to inspect the behavior of saltwater intrusion under different cutoff wall inclination angles and depths, in
both transient and steady-state conditions. Considering common aquifer
heterogeneity. The effectiveness of mixed physical barriers (MPBs) and their
response to structural changes influenced by the presence of aquifer
stratification was investigated, and the performance of MPBs was compared to
that of single physical barriers. Laboratory experiments and numerical
SEAWAT models were used to analyze the saltwater intrusion behavior before
and after the installation of the physical barriers.