Index

A

Abstraction
desalination, and recharge (ADR)
rates
wells
Aeolian deposits/sediments
Aeration
soil
Agriculture
drainage water, reuse
irrigation
rain-fed
water demand
Agrochemicals
Albite
Aldka Kaolin mine
Alluvial deposits
Alluvial plains
Aluminum
Ammonia
Ammonium
Animal wastes
Anorthite
Apatite
Aquiclude
AQUIFEM-
Aquifers, Assiut
carbonate
coastal
Delta
desert
discharge
El-Minia
fissured carbonate rock
fissured hard rock (FHRAS)
Gaza (Palestine)
Giza
Holocene
karstified carbonate
Luxor
Miocene
Moghra
Nile Delta
central
Nile Valley
Nubian sandstone (NSAS)
Oligocene
Pleistocene
Pliocene
Qena
Quaternary
recharge
salinization
Sohag
Tertiary
Aquitard
ArcGIS
Arsenic
Artificial neural network (ANN)
Assessment
Aswan High Dam (AHD)

B

Bacteria
Barium
Barriers, subsurface
Beni Salama depression
Bicarbonate
ions
Bilqas formation
Biochemical oxygen demand (BOD)
Biodegradation
Boron
Brackish water
desalination
Brines

C

Cadmium (Cd)
Calcite
Calcium
carbonate
feldspar
Capillary upflow
Carbonates
ions
minerals
CEDARE
Chloride
Chlorine
Chlorite
Chromium
Citrus
Clay minerals
Climate change
Egypt
Coastal aquifer systems
Conductance
drain bed
Conductivity, hydraulic
Continuous electrical sounding (CES)
Copper (Cu)
Corn/maize
Corrosive ratio (CR)
Cotton
Crop water

D

Dakhla Oasis
Damietta branch
Depositional environment
Desalination
Direct current inversion
Direct current resistivity (DCR)
Dirichlet conditions
Disinfection
Dolomite
Drainage, controlled
Drinking water
contamination
infections
nitrate
phosphorus
quality index (WQI)
standards
surface water
wells
Dunes
stabilized
Dupuit-Forchheimer model

E

Edku Lake
Effluents, industrial
El Hagif Formation
El Khashab canal
El-Faiyum
El-Farafra Oasis
El-Hagar canal
El-Nasr canal
El-Nubariya canal
El-Rayan Valley
El-Saff canal
El-Salam canal
Electrical conductivity (EC)
Electrical double layer (EDL)
Electrical resistivity tomography (ERT)
Electrode arrays
Electromagnetic method (EM)
ELERIC-T SYSCAL-R2
Endocrine disruptors
Environmental degradation
Eonile
Erosion, coastal
Ethiopia
Evaporation
Evaporites
Evapotranspiration
potential
Extreme learning machine (ELM)

F

Feedforward neural network (FFNN)
FEFLOW
Feldspar
Fertilizers
Finite difference method (FDM)
Finite element method (FEM)
Fissured carbonate rock aquifer
Fissured hard rock aquifer (FHRAS)
Fivefold cross-validation
Flooding
flash floods
Floodplains
Fluvial deposits
Food, production
security
Foreshore plain
Formation factor
Forward osmosis (FA)

G

Genetic algorithm (GA)
modified (MGA)
Geoelectrical cross sections
Geoelectrical maps
Geoelectrical resistivity
Geophysical methods
GIS
Grand Ethiopian Renaissance Dam (GERD)
Granulometry
Grey model (GM)
modified (MGM)
Groundwater
abstraction
allocation
contamination
rural
deep
degradation
flow system
integrated model
modeling
system (GMS) 739
origins
potential
quality
shallow
use
Guano
Gypsum

H

Halite
Haplocalcids
Haplogypsids
Haplosalids
Hardness (total)
Health
Heavy metals
Hematite
Herbicides
Holocene aquifer
Hydraulic conductivity
Hydrogen ion activity (pH)
Hydrogeochemistry
Hydrogeophysics
HYDRUS2D

I

Illite
Induced polarization (IP)
Industrialization
Infections
Infiltration
rate
Injection wells
Insecticides
Integrated MT3DMS transport (IMT)
Integrated water resource management (IWRM)
Intrinsic permeability
Iron
Irrigation
drainage network
excess
flooding
water quality index (IQW)
Island phosphate (guano)
Ismailia Canal
Isosalinity contour

K

Kaolinite
Kelley’s index (KI)
Kharga Oasis

L

Lacustrine deposits
Lagoons, coastal
Lake Nasser
Lakes, coastal
Land, reclamation
resources
subsidence
use
change
Leaching
Lead (Pb)
Limestone

M

Magnesium
Magnesium carbonate
Magnesium hazard (MH)
Maize/corn
Management
integrated
Manganese (Mn)
Manzala Lagoon
Manzala Lake
Marmarican homocline
Mercury (Hg)
Metals
alkaline earth
heavy
trace
Micropollutants, removal
Mit Ghamr Formation
Modelling
Models, integrated
MODFLOW
Modified genetic algorithm (MGA)
Modified grey model (MGM)
Moghra aquifer
Monocultures
Monte Carlo simulation (MCS)
Montmorillonite
Motobes well

N

Neonile
Nickel
Nile Delta, eastern
northwestern
western
Nitrates
Nitrites
Nitrocalcite
Nitroglauberite
Nubian sandstone aquifer system (NSAS)

O

Oil borings
Oil field brine
Organic micropollutants (OMPs)
Overextraction
Overpopulation
Overpumping

P

Paleonile
Palygroskite
Peat, layers/deposits
Permeability
index (PI)
Personal care products (PPCPs)
Pesticides
Petrochemicals
Petrov-Galerkin formulation
pH
Pharmaceuticals
Phosphates
Phosphorites
Phosphorus
Piezometric head
Piezometric levels
Piezometric maps
Pollution
agriculture
groundwater
oil
Population
growth
overpopulation
Porosity
Potassium
Poverty
Precipitation
Prenile
Protonile
Pulled array continuous electrical sounding (PACES)
Pump and treat (P&T)
Pumping
excessive
overpumping
rates

Q

Qarun Lake
Qattara Depression
Qattrani Mountain
Quartz
Quartzite
Quaternary aquifer
Quaternary sediments

R

Rainfall
groundwater recharge
harvesting
Rainwater, recharge
Rayah El Beheiry/Behiri
Rayah El Nasseri
Recent working production wells (RWPWs)
Recharge, agricultural
artificial
natural
seepage
Recharge and abstraction (R&A)
Reclamation, irrigation
projects
Research Institute for Groundwater (RIGW)
Residual sodium carbonates (RSC)
Resistivity
electrical, rocks
Reverse osmosis (RO)
Rice
Rosetta branch

S

Sahara
Salhia canal
Saline water
abstraction
intrusion
Salinity
groundwater
soil
up-coning
Salinization
Salitorrents
Salorthids
Salts
mobilization
Saltwater intrusion
control
Sandstone aquifer
Sarah Khor
Schlumberger array
Sea level rise (SLR)
Sea spray
SEAWAT
Seawater, desalination
intrusion
Sedimentology
Sediments
clastic
fluvial
Holocene
Miocene
Neogene
Oligocene
Paleocene
Pleistocene
Pliocene
Quaternary
Seepage
Septic tanks
Sewage
treatment plant (STP)
Shale
Shoreline, changes
history
Silting
Simulation-optimization models
Sinai
Single electrical sounding (SES)
Single hidden layer feedforward neural networks (SLFNs)
Single-layer feedforward neural network (SLFFNN)
Siwa Oasis
Smectite
Soda niter
Sodicity
Sodium
Sodium adsorption ratio (SAR)
Sodium feldspar
Soil aquifer treatment (SAT)
Soils, aeration
El-Faiyum
maps
Soybeans
Strontium
Submarine groundwater discharge (SGD)
Subsurface drainage, controlled vs. uncontrolled
Subsurface thermal regime
Sugar crops
Sulfate
Sulin diagram
Surface ponds, recharge of aquifer
Surface terrain
Surface water, groundwater relationship
Sustainability
Sustainable development
Swamps

T

Tala well
Temperature, distributions, subsurface
profiles, borehole
subsurface
Thermal modeling, 1D
Tile drains/drainage
Time domain electromagnetic (TEM) survey
Torrifluvents
Torripsamments
Toshka project
Total dissolved salt (TDS)
Total dissolved solids (TDS)
Toxicity
Trace elements
Transmissivity
Treatment, recharge, abstraction, and desalination (TRAD)
TRIWACO

U

Uncertainty analysis
Urbanization
Ustifluvents

V

Variable-density flow (VDF)
Vegetable(s), crops
Vermiculite
Vertical electrical soundings (VES)
Vulnerability zones

W

Wadi El-Arish
Wadi El-Assiuti
Wadi El-Farigh
Wadi El-Mathula
Wadi El-Natrun
Wadi El-Tumulat
Wadi Qena
Wastes, agricultural
animal
domestic
industrial
unsafe
Wastewater
canals
industrial
infiltration
leakage
reuse
treated
treatment
treatment plants
untreated
Water, availability
budget
Nile Delta aquifer
demand
sectoral
freshwater
injection
quality
assessment
index (WQI)
resources
salinity
scarcity
sodic
use efficiency
virtual
Water hyacinth
Waterlogging
Wells, abstraction rates
relocation
Western Nile Delta
WetSpass model
Wheat
Winds
speed

X

X-ray diffractometry (XRD)

Z

Zinc (Zn)