Ecosystem Health and Sustainability,
Год журнала:
2024,
Номер
10
Опубликована: Янв. 1, 2024
Urban
greenspace
has
a
profound
impact
on
public
health
by
purifying
the
air,
blocking
bacteria,
and
creating
activity
venues.
Due
to
people’s
different
position,
exposure
age
groups
changes
at
various
times.
In
this
study,
we
combined
NDVI
(normalized
difference
vegetation
index)
GVI
(green
view
green
indices
with
mobile
signaling
big
data
evaluate
of
3
in
Shanghai
A
dynamic
assessment
model
for
been
adopted
study.
April
2021
2022
were
selected
as
study
periods,
representing
non-lockdown
period
lockdown
period,
respectively.
The
results
indicate
that
slightly
during
period.
During
lockdown,
31
50,
51,
above
was
higher
than
non-lockdown.
However,
people
aged
0
30
is
lower
51
other
group.
Whether
it
under
or
not,
from
8:00
17:00,
showed
value
hours.
fluctuates
steadily
6:00
24:00.
This
enriches
evaluation
dimensions
urban
exposure.
Forests,
Год журнала:
2024,
Номер
15(4), С. 634 - 634
Опубликована: Март 30, 2024
Although
a
growing
number
of
studies
have
suggested
the
relevance
greenspace
exposure
to
respiratory
health,
most
explored
single
greenfield
indicators
or
selected
disease
outcomes.
This
systematic
review
aimed
comprehensively
assess
evidence
that
is
associated
with
chronic
obstructive
pulmonary
(COPD)
incidence,
prevalence,
mortality,
and
related
lung
function
explore
impact
on
COPD-related
We
searched
literature
published
before
28
September
2023,
using
six
electronic
databases
snowball
searches.
After
screening
3689
studies,
16
eligible
were
included.
These
examined
various
such
as
Normalized
Difference
Vegetation
Index
(NDVI),
canopy
coverage,
land
cover
conditions.
Most
reported
positive
effects
exposure.
However,
findings
had
significant
heterogeneity,
large
differences
in
greenness
assessment,
COPD
identification
methods,
population
characteristics.
The
mechanisms
this
not
been
conclusively
determined,
but
we
propose
several
hypotheses
explain
pathways
by
which
affects
COPD.
Overall,
our
contribute
valuable
knowledge
for
understanding
relationship
between
COPD,
informing
future
research
field.
