Abstract.
Aviation
emission
accounting
is
the
key
to
establishing
market
measures
control
aviation
pollutant
emissions.
Based
on
fuel
percentage
method
(FPM),
this
paper
applies
improved
BFFM2-FOA-FPM
(Boeing
Fuel
Flow
Method
2âFirst
Order
Approximation
FPM)
calculate
emissions
of
six
pollutants
(CO2,
CO,
HC,
NOx,
SO2.5)
between
Chinese
foreign
cities
from
2014
2019,
including
CCD
(climbing,
cruising,
descending)
LTO
(landing
take-off)
The
error
rate
calculated
results
official
data
about
2.75â%.
show
that
changed
before
after
proposal
âCarbon
Neutral
Growth
2020â
strategy
(CNG2020
strategy).
Although
total
amount
has
increased,
average
per
tonne-kilometer
CO2.5
decreased
by
17.77â%,
17.26â%,
25.15â%,
14.32â%,
16.35â%,
respectively.
can
provide
a
basis
reference
for
implementing
CNG2020
realizing
global
carbon
reduction
goals.
dataset
available
https://doi.org/10.6084/m9.figshare.20071751.v1
(Cui.,
2022).
iScience,
Год журнала:
2024,
Номер
27(6), С. 110126 - 110126
Опубликована: Май 28, 2024
The
aviation
industry's
emissions
have
had
a
significant
impact
on
global
climate
change.
This
study
focuses
carbon
emission
trading
schemes,
sustainable
fuels
(SAFs),
and
hydrogen
energy,
as
vital
means
for
the
industry
to
reduce
emissions.
To
evaluate
effects
of
routes
under
four
scenarios
(24
sub-scenarios)
until
2100,
this
proposes
Aviation-FAIR
(Aviation-Finite
Amplitude
Impulse
Response)
method.
findings
reveal
that
while
CO
Abstract
As
an
underdeveloped
region,
the
aviation
industry
in
Africa
is
developing
rapidly,
and
its
carbon
emissions
play
essential
role
achieving
neutrality
areas.
However,
problem
of
transfer
caused
by
passenger
flow
on
international
routes
has
not
been
addressed,
especially
Africa.
This
paper
first
calculates
CO
2
African
from
2019
to
2021
based
Modified
Fuel
Percentage
Method
(MFPM)
ICAO
standard
methods.
Then,
we
measure
routes’
compensation.
The
most
between
countries
outside
are
Ethiopia
Kenya
Honduras
Ghana.
Relatively
poor
bear
a
significant
amount
transfer.
Abstract
The
rapid
development
of
the
aviation
industry
significantly
impacts
global
climate
change.
carbon
Emissions
Trading
Scheme
(ETS)
and
Sustainable
Aviation
Fuels
(SAFs)
are
considered
two
essential
ways
for
to
reduce
emissions.
This
paper
uses
China-foreign
routes,
fastest
growing
region
in
world,
as
an
example
calculate
actual
emissions
(CO
2
,
CO,
HC,
NOx,
SO
PM2.5),
Carbon
Dioxide
Equivalent
Concentration
(CDEC)
using
FAIR-GWP
concentration
method,
compare
role
ETS
SAFs
controlling
until
year
2100.
results
show
that
more
effective
pollutant
aircraft
than
ETS,
mainly
covers
CO
ignores
other
greenhouse
gases.
However,
best
way
is
combine
ETS;
combined
effect
much
better
alone
or
alone.
research
provide
systematic
suggestions
effectively.
Abstract
Since
2006,
the
rapid
development
of
China’s
aviation
industry
has
been
accompanied
by
a
significant
increase
in
one
its
emissions,
namely,
PM2.5,
which
poses
substantial
threat
to
human
health.
However,
little
data
is
describing
PM2.5
concentration
caused
aircraft
activities.
This
study
addresses
this
gap
initially
computing
monthly
emissions
landing-take-off
(LTO)
stage
from
Jan.
2006
Dec.
2023
for
175
Chinese
airports,
employing
modified
BFFM2-FOA-FPM
method.
Subsequently,
uses
Gaussian
diffusion
model
measure
24-hour
average
resulting
flight
activities
at
each
airport.
mainly
draws
following
conclusions:
Between
and
2023,
highest
recorded
all
airports
was
observed
2018,
reaching
5.7985
micrograms
per
cubic
meter,
while
lowest
point
2022,
2.0574
meter.
Moreover,
with
higher
are
predominantly
located
densely
populated
economically
vibrant
regions
such
as
Beijing,
Shanghai,
Guangzhou,
Chengdu,
Shenzhen.
STAR Protocols,
Год журнала:
2025,
Номер
6(1), С. 103656 - 103656
Опубликована: Фев. 28, 2025
The
rapid
growth
of
the
aviation
industry
has
significantly
impacted
global
climate
change.
We
present
a
protocol
to
assess
effects
emissions.
describe
steps
for
calculating
annual
emissions;
greenhouse
gas
concentrations;
effective
radiative
forcing
from
gases,
contrails,
and
aerosols;
temperature
variations
under
different
scenarios.
also
outline
how
analyze
potential
impacts
mitigation
strategies.
For
complete
details
on
use
execution
this
protocol,
please
refer
Cui
et
al.1.
