Nanofiltration and electrocoagulation treatment of Moorish Bath wastewater for irrigation purposes: Case study of El-Hamma, southeastern Tunisia
Journal of Water Process Engineering,
Год журнала:
2025,
Номер
70, С. 106955 - 106955
Опубликована: Янв. 9, 2025
Язык: Английский
Grace-based assessment of hydrometeorological droughts and their Possible teleconnection Mechanisms using wavelet based quantitative approach
International Journal of Applied Earth Observation and Geoinformation,
Год журнала:
2025,
Номер
137, С. 104410 - 104410
Опубликована: Фев. 16, 2025
Язык: Английский
Advancing Sustainable Water Resources Management in Central Tunisia: An Innovative Groundwater Vulnerability Assessment Using K-SOM and MCDM
Earth Systems and Environment,
Год журнала:
2025,
Номер
unknown
Опубликована: Май 30, 2025
Язык: Английский
Aquifer systems in dry regions: Hydro-geophysical and geochemical investigations providing insights into water resources in southeast Tunisia
BIO Web of Conferences,
Год журнала:
2024,
Номер
115, С. 02002 - 02002
Опубликована: Янв. 1, 2024
Water
demands
from
agriculture
and
industry
have
intensified
groundwater
extraction,
prompting
a
focused
study
to
bolster
water
resources,
particularly
at
Gabès
region
(Southeastern
Tunisia).
Through
extensive
geologic
geophysical
investigations,
the
reservoir
geometry
structural
architecture
of
crucial
aquifers,
notably
Mio-Plio-Quaternary
Cretaceous
aquifers
been
studied.
The
integration
geochemical
data
allows
for
nuanced
assessment
fault
structures
hydrodynamics.
Advanced
techniques,
like
horizontal
gradient
upward
extension
unveils
features
density
contrasts
with
precision.
This
extends
spatiotemporal
analysis
aquifer
hydrodynamics
mineralization.
system
exhibits
four
facies:
Ca–Mg–SO
4
,
Na–Cl–NO
3
Ca–Mg–HCO
Na–K–HCO
.
Results
reveal
relative
isotopic
depletion,
suggesting
recharge
under
colder
climates
higher
altitudes.
However,
underscores
impact
climate
change,
increasing
temperature
dwindling
precipitation
in
North
Africa,
since
mid-20th
century.
research
is
relevant
contribution
sustainable
management
by
emphasizing
change
scenarios
resources
management.
detailed
exploration
hydrogeological
characteristics
dynamics
pivotal
on
effective
strategies
semi-arid
environments.
Язык: Английский
Projected future changes in food insecurity hotspots over the IGAD region of Eastern Africa
Arabian Journal of Geosciences,
Год журнала:
2024,
Номер
17(9)
Опубликована: Авг. 14, 2024
Abstract
Food
insecurity
is
a
major
issue
in
many
parts
of
the
world,
driven
by
conflict,
economic
instability,
environmental
challenges,
and
poor
governance
processes.
Understanding
impact
future
rainfall
extremes
on
areas
already
experiencing
food
crucial.
This
study
investigates
how
hotspots
(FIH),
crisis
frequency,
duration
will
change
near
(2021–2050)
far
(2071–2100)
under
Shared
Socioeconomic
Pathways
scenarios
(SSP1-2.6,
SSP2-4.5,
SSP5-8.5).
The
utilizes
precipitation
data
from
Coupled
Model
Intercomparison
Project
Phase
6
(CMIP6)
FIH
NASA
Data
Applications
Center
(SEDAC).
To
calculate
exposure
vulnerability
to
FIH,
as
well
frequency
duration,
weighted
sum
models
were
used.
results
indicate
that
arid
semi-arid
northeastern
Kenya,
most
Somalia,
zones
southeastern
Ethiopia,
Djibouti,
central
northern
Sudan
are
highly
vulnerable
extreme
events,
an
increase
cases,
longer
all
scenarios.
On
other
hand,
districts
Uganda,
southern
southwestern
South
Sudan,
counties
western
majority
Ethiopia
projected
have
very
few
low
both
These
findings
crucial
for
early
warning
systems,
humanitarian
responses,
security
interventions.
We
recommend
harnessing
increases
water
harvesting
promoting
cash
crop
production
Sudan.
Язык: Английский