Área De Proteção Ambiental Chapada Do Araripe
IUCN VEnvironmental Protection Area · 1997
10 174 km²
Municipality · BRA
Brejo Santo
Brazil
AwTropical, savannah(71 %)
Species observed
581
Observations
1 584
Area
654,7km²
Ecological tissue
Sample of 13 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 Brejo Santo : 13 espèces reliées par 9 interactions GloBI sur 2 types (connectance 11.5%, filtre Serrano α=0.2).
Espèces affichées
13
Interactions affichées
9
Connectance
0.115
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
581 distinct species · 1 584 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,5°C
Annual rain
831mm
Warmest m°
34,1°C
Coldest m°
19,1°C
Elevation: 471 m on average (min 360 m, max 957 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,5°C
Annual rain
831mm
Warmest month
34,1°C
Coldest month
19,1°C
Mean alt.
471m
Min
360m
Max
957m
Std. dev.
103m
Köppen-Geiger (dominant)
AwTropical, savannah(71 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,9
Org. C
11,4g/kg
Clay
25,0%
Sand
57,1%
Silt
18,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
14,4g/kg
Clay
22,4%
Sand
59,0%
Silt
18,5%
5–15 cm
pH H₂O
5,9
Org. C
11,7g/kg
Clay
24,1%
Sand
57,7%
Silt
18,1%
15–30 cm
pH H₂O
5,8
Org. C
7,9g/kg
Clay
28,4%
Sand
54,4%
Silt
17,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest22.3%
Crops20.5%
Built-up0.5%
Bare soil0.6%
Other (grassland, water…)56.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 3 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
94,6km
Lake surface here
0,25km²
Basins crossed
6
Max stream order
4
Max drainage
4 715km²
Discharge in basins
12,2m³/s
Mean precip.
852mm/an
Mean T°
24,2°C
Moisture idx
-0,49
Mean runoff
162mm/an
Mean elev. (basins)
490m
Watersheds crossing here
- Bassin de Riacho de Porcossub-area620,3 km²overlap342.53 km²52%
- Bassin de Riacho Reliranasub-area599,7 km²overlap271.32 km²41%
- Bassin de Riacho de Porcossub-area124,7 km²overlap27.28 km²4%
- Bassin de Riacho dos Carássub-area1 719,2 km²overlap6.46 km²1%
- Bassin de Riacho dos Porcossub-area466,2 km²overlap3.60 km²1%
- Bassin de Rio São Cristovãosub-area2 140,2 km²overlap3.48 km²1%
Lakes (3, top by area)
Rivers / streams (7, ord ≥ 4)
- Riacho Reliranaord 3len here27.98 km51%total55 km
- Riacho de Porcosord 4len here24.58 km30%total83 km
- Riacho Tamanduáord 5len here15.72 km41%total38 km
- Riacho Cana Bravaord 4len here13.07 km56%total23 km
- Rio José da Costaord 3len here8.47 km100%total9 km
- Riacho do Boqueirãoord 3len here4.30 km32%total13 km
- Riacho Jenipapeiroord 3len here0.51 km0%total118 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,9nW
Built-up
45,7%
Pesticides
61,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN