Estação Ecológica Da Chapada Da Serra Branca
IUCN IaEcological Station · 2008
216 km²
Municipality · BRA
São Braz do Piauí
Brazil
BShArid, steppe, hot(91 %)
Species observed
75
Observations
107
Area
656km²
Ecological tissue
Sample of 4 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 São Braz do Piauí : 4 espèces reliées par 2 interactions GloBI sur 1 type (connectance 33.3%, filtre Serrano α=0.2).
Espèces affichées
4
Interactions affichées
2
Connectance
0.333
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
75 distinct species · 107 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,3°C
Annual rain
748mm
Warmest m°
32,3°C
Coldest m°
18,8°C
Elevation: 574 m on average (min 412 m, max 678 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,3°C
Annual rain
748mm
Warmest month
32,3°C
Coldest month
18,8°C
Mean alt.
574m
Min
412m
Max
678m
Std. dev.
62m
Köppen-Geiger (dominant)
BShArid, steppe, hot(91 %)Arid
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
12,1g/kg
Clay
20,7%
Sand
64,7%
Silt
14,6%
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
5,5
Org. C
17,9g/kg
Clay
19,3%
Sand
65,7%
Silt
14,9%
5–15 cm
pH H₂O
5,5
Org. C
10,8g/kg
Clay
19,2%
Sand
66,2%
Silt
14,6%
15–30 cm
pH H₂O
5,5
Org. C
7,5g/kg
Clay
23,5%
Sand
62,3%
Silt
14,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest36.6%
Crops10.6%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)52.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
55,1km
Basins crossed
3
Max stream order
2
Max drainage
3 929km²
Discharge in basins
0,6m³/s
Mean precip.
790mm/an
Mean T°
25,7°C
Moisture idx
-0,60
Mean runoff
24mm/an
Mean elev. (basins)
490m
Watersheds crossing here
Rivers / streams (7, ord ≥ 4)
- Riacho do Serra-Queixoord 3len here20.45 km59%total34 km
- Baixão da Pedra Brancaord 2len here14.68 km100%total15 km
- Riacho Mulunguord 2len here7.15 km29%total25 km
- Baixão do Bateord 3len here4.79 km4%total126 km
- Baixão do Sacoord 2len here4.76 km11%total41 km
- Riacho dos Macacosord 6len here2.55 km2%total151 km
- Baixão da Lagoa de Cimaord 1len here0.69 km100%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
6,7%
Pesticides
58,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Ia · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN