Reserva Biológica De Santa Isabel
IUCN IaBiological Reserve · 1988
41 km²
Municipality · BRA
Pacatuba
Brazil
AwTropical, savannah(100 %)
Species observed
549
Observations
1 130
Area
381,4km²
Ecological tissue
Sample of 8 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Pacatuba : 8 espèces reliées par 5 interactions GloBI sur 3 types (connectance 17.9%, filtre Serrano α=0.2).
Espèces affichées
8
Interactions affichées
5
Connectance
0.179
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
549 distinct species · 1 130 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,0°C
Annual rain
1 225mm
Warmest m°
31,0°C
Coldest m°
21,1°C
Elevation: 33 m on average (min -7 m, max 209 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,0°C
Annual rain
1 225mm
Warmest month
31,0°C
Coldest month
21,1°C
Mean alt.
33m
Min
-7m
Max
209m
Std. dev.
41m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,5
Org. C
26,8g/kg
Clay
29,6%
Sand
45,4%
Silt
25,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
36,6g/kg
Clay
28,7%
Sand
46,2%
Silt
25,2%
5–15 cm
pH H₂O
5,5
Org. C
25,3g/kg
Clay
28,4%
Sand
46,2%
Silt
25,4%
15–30 cm
pH H₂O
5,5
Org. C
18,6g/kg
Clay
31,6%
Sand
44,0%
Silt
24,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.1%
Crops16.1%
Built-up0.2%
Bare soil3.2%
Other (grassland, water…)67.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 4 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
51,0km
Lake surface here
0,97km²
Basins crossed
4
Max stream order
4
Max drainage
637 199km²
Discharge in basins
337,6m³/s
Mean precip.
1 255mm/an
Mean T°
25,1°C
Moisture idx
-0,16
Mean runoff
492mm/an
Mean elev. (basins)
61m
Watersheds crossing here
Lakes (4, top by area)
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,5nW
Built-up
18,1%
Pesticides
66,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Ia · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN