Crosswalking IUCN Ecosystem Functional Groups with Brazil’s … · 2020-06-23 · mem ber-ship...
Transcript of Crosswalking IUCN Ecosystem Functional Groups with Brazil’s … · 2020-06-23 · mem ber-ship...
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Crosswalking IUCN Ecosystem Functional Groups with Brazil’s national classifications
Fernando Peres Dias
Brazilian Institute of Geography and Statistics - IBGE
Virtual Expert Forum – Session 1:
Ecosystem extent and condition – 23-24 June
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Perform a preliminary crosswalk between local data onvegetation, land cover and land use produced by IBGE andthe Ecosystem Functional Group (EFG) developed by theIUCN.
MAIN PURPOSE
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Guidelines proposed in the article by Bogaart and Schenau(2020) and other papers presented in the webinar entitleentitle “Testing of SEEA-EEA ecosystem type classification”,that took place on April 20th and 22nd.
METHODS
Bogaart, P. & Schenau, S. 2020. Crosswalking national classifications to the IUCN-GET Ecosystem Functional Groups and the USGS-ESRI-NC World Ecosystems.
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Vegetation Mapping
▪ Scale 1:250,000▪ Published in 2017
METHODSInputs
https://bdiaweb.ibge.gov.br/
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METHODSInputs
Monitoring of Land Coverand Land Use 2000-2018▪ The latest publication:
results of the year 2018
https://www.ibge.gov.br/apps/monitoramento_cobertura_uso_terra/v1/
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RESULTSGeneral
▪ National units with total equivalence to a single EFG: 71%
▪ National units with partial equivalence: 29%
▪ Mean maximum membership (national units – EFGs): 0.83
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RESULTSLand cover and land use
▪ Artificial areas (includes pit mines) -> Urban andinfrastructure.
▪ Barren land (includes dune fields) -> Sandy shores/Rockypavements, screws and lava flows.
Major type
m
a
p
u
n
i
t
#
List of national or
regional units
Fu
nc
tio
na
l g
rou
p
T3.4
Ro
cky
pav
emen
ts,
scre
es a
nd
lava
flo
ws
T7.1
Cro
pla
nd
s
T7.2
So
wn
pas
ture
s an
d
old
fie
lds
T7.3
Pla
nta
tio
ns
T7.4
Urb
an a
nd
infr
astr
uct
ure
lan
ds
TF1
.1 T
rop
ical
flo
od
ed
fore
sts
and
pea
t fo
rest
s
TF1
.3 P
erm
anen
t m
arsh
es
TF1
.4 S
easo
nal
flo
od
pla
in
mar
shes
F 1
.2 P
erm
anen
t lo
wla
nd
rive
rs
F3.1
Lar
ge r
eser
voir
sFM
1.3
Inte
rmit
ten
tly
clo
sed
co
asta
l lag
oo
ns
MT1
.3 S
and
y Sh
ore
s
Tally
chec
k max
#cand
idate
EFGs
lower
boun
d
mem
ber-
ship
value
(0-1)
upper
boun
d
mem
ber-
ship
value
(0-1)
best
estim
ate
mem
ber-
ship
value
(0-1)
confid
ence
value
(0-
100)
Land cover and land useArtificial surfaces 1 1 1 1 1 1 1 100
Land cover and land useCropland 0,8 0,2 1 0,8 2 0,7 1 0,8 90
Land cover and land useManaged pasture 1 1 1 1 1 1 1 100
Land cover and land useSilviculture 1 1 1 1 1 1 1 100
Land cover and land useInland water bodies 0,6 0,2 0,2 1 0,6 3 0,6 0,9 0,6 90
Land cover and land useWetland 0,2 0,6 0,2 1 0,6 3 0,6 0,9 0,6 90
Land cover and land useBarren land 0,3 0,7 1 0,7 2 0,5 0,8 0,7 80
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Major type map unit #List of national or regional units
Fu
nc
tio
na
l g
rou
p
T1.2
Tro
pic
al/S
ub
tro
pic
al
dry
fo
rest
s an
d s
cru
bs
T3.1
Sea
son
ally
dry
tro
pic
al s
hru
bla
nd
s
T4.2
Pyr
ic t
uss
ock
sava
nn
asT5
.2 T
ho
rny
des
erts
an
d
sem
i-d
eser
ts
T6.5
Tro
pic
al a
lpin
e
mea
do
ws
and
sh
rub
lan
ds
TF1
.4 S
easo
nal
flo
od
pla
in
mar
shes
Tally
check max
#candi
date
EFGs
lower
boun
d
mem
ber-
ship
value
(0-1)
upper
boun
d
mem
ber-
ship
value
(0-1)
best
estim
ate
mem
ber-
ship
value
(0-1)
confid
ence
value
(0-
100)
Steppe-like savanna Tds Forested steppe-like savanna without palms 1 1 1 1 1 1 1 100
Steppe-like savanna Tdp Forested steppe-like savanna with palms 1 1 1 1 1 1 1 100
Steppe-like savanna Tas Tree steppe-like savanna without palms and without riparian forest 0,4 0,15 0,15 0,3 1 0,4 4 0,1 0,5 0,4 50
Steppe-like savanna Tap Tree steppe-like savanna with palms 0,4 0,15 0,15 0,3 1 0,4 4 0,1 0,5 0,4 50
Steppe-like savanna Taf Tree steppe-like savanna with riparian forest 0,4 0,15 0,15 0,3 1 0,4 4 0,1 0,5 0,4 50
Steppe-like savanna Tps Park steppe-like savanna without palms and without riparian forest 0,3 0,3 0,3 0,1 1 0,3 4 0,1 0,5 0,3 50
Steppe-like savanna Tpp Park steppe-like savanna with palms 0,3 0,3 0,3 0,1 1 0,3 4 0,1 0,5 0,3 50
Steppe-like savanna Tpf Park steppe-like savanna with riparian forest 0,3 0,3 0,3 0,1 1 0,3 4 0,1 0,5 0,3 50
Steppe-like savanna Tgs Grassy-woody steppe-like savanna without palms and without riparian forest 0,3 0,3 0,3 0,1 1 0,3 4 0,1 0,5 0,3 50
Steppe-like savanna Tgp Grassy-woody steppe-like savanna with palms 0,3 0,3 0,3 0,1 1 0,3 4 0,1 0,5 0,3 50
Steppe-like savanna Tgf Grassy-woody steppe-like savanna with riparian forest 0,3 0,3 0,3 0,1 1 0,3 4 0,1 0,5 0,3 50
Vegetation refuge rl High-montane vegetation refuge 0,5 0,5 0,5 1 0,1 0,6 0,5 50
Vegetation refuge rm Montane vegetation refuge 0,5 0,5 0,5 1 0,1 0,6 0,5 50
Vegetation refuge rs Sub-montane vegetation refuge 0,5 0,5 0,5 1 0,1 0,6 0,5 50
RESULTSVegetation
▪ Vegetation refugges -> Tropical alpine meadows and shrublands.
▪ Steepe-like savanna (Caatinga) -> Tropical/Subtropical dry forestsand scrubs; Seasonally dry tropical shrublands; Pyric tussocksavannas; Thorny deserts and semi-deserts; Seasonal floodplainmarshes.
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CONCLUSION
▪ In general, the classification proposed by the IUCN proved tobe useful and comprehensive.
▪ Great possibility to be used in the ecosystems classificationof large countries.
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THANK YOU
GRACIAS
MERCI
OBRIGADO