Carbon stock in the biomass of native urban fragments: A case study in an Atlantic Forest remnant in Brazil
Forest Systems,
Год журнала:
2025,
Номер
34(1), С. 20912 - 20912
Опубликована: Апрель 25, 2025
Aim
of
study:
In
the
face
global
concern
about
climate
change,
urban
forests
have
great
potential
in
scenario
mitigating
change
and
reducing
emissions
by
carbon
dioxide.
Thus,
objective
this
work
was
to
evaluate
for
dioxide
(CO2)
removal
a
forest
fragment.
Area
A
native
Atlantic
Forest
fragment
located
Curitiba,
State
Paraná,
Brazil.
Material
methods:
To
do
so,
dendrometric
data
measured
years
2006,
2009,
2012,
2015,
2018
2021
were
used,
totalling
77,016
individuals.
From
these
data,
height,
shoot
underground
biomass
estimated
based
on
allometric
equations
available
literature.
The
growth
dynamics
stock
quantified
difference
at
beginning
(2006)
end
assessment
(2021)
general,
genus
diameter
class.
Main
results:
results
showed
that
around
156.56
t.ha-1
accumulated
15
years,resulting
64.23
carbon,
235.51
equivalent
(CO2eq)
annual
of4.06
t.ha-1.year-1.
Araucaria
predominant
throughout
period
relation
generafound,
followed
Ocotea,
Luehea
Casearia,
while
Gymmanthes,
Clethra
Citronella
laterincluded
evaluations.
individuals
with
class
60
70
cm
responsiblefor
largest
amount
stored.
concentration
other
genera
higher
fordiameter
classes
smaller
than
40
cm.
Research
highlights:
Given
numbers
found
accumulation,
it
can
be
concluded
positively
contributed
absorption
fixation
atmospheric
biomass.
Язык: Английский
Valoración económica de los servicios ecosistémicos de dos espacios abiertos de la ciudad de Pampas, Huancavelica, Perú
Revista mexicana de ciencias forestales,
Год журнала:
2025,
Номер
16(89), С. 160 - 179
Опубликована: Май 7, 2025
La
vegetación
urbana
cumple
un
rol
esencial
en
las
ciudades
por
los
servicios
ecosistémicos
que
otorga
y
contribuir
la
mitigación
del
cambio
climático.
En
ese
sentido,
presente
investigación
tuvo
como
objetivo
evaluar
de
dos
espacios
abiertos
ciudad
Pampas,
localizada
región
Huancavelica,
Perú,
con
el
propósito
conocer
determinar
su
valoración
económica.
Se
aplicó
inventario
forestal
al
100
%
cada
espacio
abierto;
posteriormente
se
realizó
procesamiento
datos
mediante
uso
software
i-Tree®
Canopy.
identificaron
227
individuos
nueve
familias
especies
abiertos,
920
ha-1,
22.69
Mg
carbono
almacenado
secuestro
0.90
año-1.
escorrentía
total
evitada
fue
9.77
m3
calculó
una
cobertura
arbórea
8
966.94
m2,
refleja
1.14
m2
factor
área
verde
habitante.
concluye
Pampas
ubica
debajo
umbral
sugerido
ONU
(9
habitante).
Asimismo,
evidencia
es
importante
analizar
dar
mantenimiento
a
áreas
verdes
para
garantizar
mejor
calidad
vida.
Spatial optimisation based on ecosystem service spillover effect and cross-scale knowledge integration: A case study of the Yellow River Basin
Journal of Geographical Sciences,
Год журнала:
2025,
Номер
35(5), С. 1080 - 1114
Опубликована: Май 1, 2025
Язык: Английский
Impact of Change in Tree Canopy Cover on Ecosystem Services in Desert Cities: A Case in Phoenix, USA
Mimarlık Bilimleri ve Uygulamaları Dergisi (MBUD),
Год журнала:
2024,
Номер
9(2), С. 1031 - 1043
Опубликована: Дек. 10, 2024
The
study
aims
to
answer
the
question
of
how
change
in
tree
canopy
cover
desert
cities
due
urbanization
process
affects
ecosystem
services.
city
Phoenix,
which
is
located
northern
part
Sonoran
Desert
southwestern
United
States,
was
determined
as
area.
i-tree
software
used
assess
20-year
(2004-2023)
Phoenix
and
calculate
services
benefits
obtained
from
trees.
findings
show
that
area
decreased
by
58.26
km2
(4.34%)
20
years.
Therefore,
amount
carbon
sequestration,
rate
removing
air
pollution,
hydrological
benefit
values
trees
decreased.
results
will
contribute
decision-makers
planners
urban
planning
processes
regions
with
similar
ecological
characteristics.
Язык: Английский