Ecological Indicators,
Год журнала:
2020,
Номер
119, С. 106870 - 106870
Опубликована: Сен. 2, 2020
Investigating
the
coordinated
development
between
social
economy
and
water
environmental
quality
is
an
important
basis
for
promoting
protection
of
ecological
environment.
In
this
paper,
a
comprehensive
index
system
was
built
to
estimate
coupling
coordination
subsystems
in
Nansi
Lake
catchment,
China.
Improved
degree
(CCD)
model,
scissors
difference
projection
pursuit
model
based
on
genetic
algorithm
were
developed
investigate
spatiotemporal
distribution
dynamic
evolution
mechanism
economy–water
environment
system.
Results
showed
that:
(1)
Comprehensive
level
two
overall
uptrend,
catchment
improved
gradually
with
socio-economic
development.
(2)
The
status
had
transformed
from
moderately
unbalanced
(CCD
0.265
2001)
favorably
balanced
0.667
2017).
relatively
low
CCD
Heze
generated
biggest
restriction
subsystems,
compared
Zaozhuang
Jining.
(3)
speed
downward
trend,
scissor
controlled
effectively.
And
tended
Overall,
analysis
paper
may
provide
new
approach
empirical
research
environment–economy
nexus.
We
hope
study
can
help
decision
makers
formulate
measures
promote
subsystems.
Sustainable Development,
Год журнала:
2020,
Номер
28(5), С. 1457 - 1464
Опубликована: Июль 9, 2020
Abstract
In
an
environment
with
economic
policy
uncertainty,
the
policies
of
energy
efficiency
are
probably
compromised
due
to
weak
regulation
measures.
Inconsistent
may
lead
higher
consumption,
which
damages
environment.
However,
works
literature
silent
on
role
uncertainty
in
carbon
emission
and
nexus.
Hence,
study
is
attempt
investigate
relationship
between
intensity
dioxide
(CO
2
)
emissions
United
States
by
using
annual
data
spanning
from
1985
2017.
A
recent
time
series
method
proposed
Jordan
Philips
(2018)
employed
get
robust
consistent
estimation
results
study.
Empirical
reveal
that
(a)
contributes
pollution,
(b)
adversely
affects
environmental
quality,
(c)
strengthens
detrimental
effect
CO
emissions.
Sustainable Development,
Год журнала:
2019,
Номер
28(4), С. 813 - 822
Опубликована: Дек. 14, 2019
Abstract
The
income
and
pollution
relationship
is
widely
debated
in
the
literature,
but
alone
cannot
control
emissions,
that
requires
environmental
regulation
measures.
Even
though
weak
regulations
may
offset
market
failures
caused
by
negative
externality
of
pollution,
investigation
their
role
prime
importance.
To
better
understand
carbon
emissions
mitigation,
this
study
takes
a
step
to
offers
new
perspective
on
reduction
for
Brazil,
Russia,
India,
China,
South
Africa.
end,
employs
panel
data
econometric
tools
spanning
from
1995
2016.
Besides,
conducts
fully
modified
ordinary
least
squares
estimator
get
country‐wise
results.
Empirical
results
confirm
positive
emission
current
measures
are
successful
achieving
targets
sample
countries.
Environmental
help
establishing
inverted
U‐shaped
between
pollution.
Climate
change
mitigation
BRICS
(Brazil,
Africa)
countries
not
associated
with
economic
development
only
driven
effective
as
well.
