Atmosphere,
Journal Year:
2024,
Volume and Issue:
15(6), P. 641 - 641
Published: May 26, 2024
It
is
of
great
scientific
value
to
study
the
spatial
differences
and
influencing
factors
carbon
emission
intensity
(CEI)
in
urban
agglomerations
(UAs),
it
also
has
reference
significance
for
China
formulating
energy-saving
emission-reduction
policies
achieve
target
neutrality.
Taking
165
prefecture-level
cities
19
UAs
from
2007
2019
as
research
object,
this
investigated
CEI
using
exploratory
data
analysis
explored
via
Geodetector.
The
results
showed
following:
(1)
a
downward
trend.
(2)
typical
agglomeration
characteristics,
where
North
comprises
mainly
high-high
low-high
types,
whereas
South
primarily
high-low
low-low
types.
(3)
have
undergone
transformation
industrial
structure
population
urbanization.
Environmental Science & Technology,
Journal Year:
2024,
Volume and Issue:
58(26), P. 11342 - 11351
Published: June 14, 2024
Municipal
solid
waste
(MSW)
management
systems
play
a
crucial
role
in
greenhouse
gas
(GHG)
emissions
China.
Although
the
government
has
implemented
many
policies
to
improve
MSW
system,
impact
of
these
improvements
on
city-level
GHG
emission
reduction
remains
largely
unexplored.
This
study
conducted
comprehensive
analysis
both
direct
and
downstream
from
sector,
encompassing
sanitary
landfill,
dump,
incineration,
biological
treatment,
across
352
Chinese
cities
2001
2021
by
adopting
inventory
methods
recommended
Intergovernmental
Panel
Climate
Change
(IPCC).
The
results
reveal
that
(1)
sector
China
peaked
at
70.6
Tg
CO
