Journal of Hydrology Regional Studies,
Год журнала:
2014,
Номер
2, С. 20 - 34
Опубликована: Сен. 15, 2014
The
area
of
study
is
the
northern
part
Belgium
(Flanders).
seven
evaluated
Aquifer
Thermal
Energy
Storage
(ATES)
systems
are
positioned
in
key
aquifers,
which
contain
major
groundwater
resources
for
region.
increasing
number
ATES
leads
to
concerns
by
drinking
water
companies
and
environmental
regulators
about
long
term
impacts
on
quality.
This
assesses
influence
chemistry
means
a
literature
review,
comparison
quality
monitoring
data
at
with
ambient
values
from
69
wells.
results
analysis
hydrochemical
confirm
that
small
temperature
differences
(ΔT
≤
10)
operating
do
not
concentrations
main
chemical
constituents.
Mixing
shallow
deeper
during
operation,
other
hand,
can
alter
this
study,
however,
suggest
changes
rather
small,
so
there
no
immediate
risk
supply.
However,
installation
vicinity
public
supply
well
fields
should
be
handled
care,
especially
phreatic
aquifers.
Renewable and Sustainable Energy Reviews,
Год журнала:
2022,
Номер
167, С. 112727 - 112727
Опубликована: Июнь 25, 2022
Recent
developments
in
the
building
sector,
district
heating
and
cooling
(DHC)
field,
geothermal
technology
are
reported
here,
which
indicate
trends
efforts
to
more
sustainable
climate-friendly
supply
systems
may
provide
guidance
for
policymakers
decision-makers.
The
tendency
towards
lower
temperatures
networks
higher
envelope
requirements
identified.
Meanwhile,
technologies
have
been
developed
sector
reach
deeper
subsurface
layers
extract
heat
with
temperature.
To
follow
progress
DHC,
multi-faceted
considered
include
components
of
deep,
medium-deep
shallow
resources.
Because
different
occur
at
depths,
such
a
system
can
be
used
generations
DHC
buildings.
This
concept
part
an
energy
hub,
help
facilitate
transformation
from
fossil
fuel-based
geothermal-based
DHC.
is
presented,
its
SWOT
analysis
performed
further
research
directions
Hydrology and earth system sciences,
Год журнала:
2014,
Номер
18(11), С. 4453 - 4466
Опубликована: Ноя. 6, 2014
Abstract.
Climate
change
is
known
to
have
a
considerable
influence
on
many
components
of
the
hydrological
cycle.
Yet,
implications
for
groundwater
temperature,
as
an
important
driver
quality,
thermal
use
and
storage,
are
not
yet
comprehensively
understood.
Furthermore,
few
studies
examined
climate-change-induced
temperature
rise
groundwater-dependent
ecosystems.
Here,
we
examine
coupling
atmospheric
warming
by
employing
stochastic
deterministic
models.
Firstly,
several
decades
time
series
statistically
analyzed
with
regard
climate
regime
shifts
(CRSs)
in
long-term
mean.
The
observed
increases
shallow
temperatures
can
be
associated
preceding
positive
regional
surface
air
temperatures,
which
turn
linked
global
changes.
data
also
analytical
solution
conduction–advection
heat
transfer
equation
investigate
how
subsurface
processes
control
propagation
signals
into
subsurface.
In
three
four
monitoring
wells,
predicted
driven
at
boundary
condition
generally
concur
trends.
Due
complex
interactions
ground
capacity
unsaturated
zone,
from
distinct
changes
damped
delayed
subsurface,
causing
more
gradual
increase
temperatures.
These
significant
impact
large-scale
economically
aquifers.
findings
demonstrate
that
responded
rapidly
recent
thus
provide
insight
vulnerability
aquifers
ecosystems
future
change.
