Municipality · BRA
Capitão Gervásio Oliveira
Brazil
Species observed
82
Observations
176
Area
1 133km²
Ecological tissue
Sample of 28 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).
Indicateurs du tissu écologique
Tissu écologique de Capitão Gervásio Oliveira : 24 espèces reliées par 28 interactions GloBI sur 3 types (connectance 6.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
82 distinct species · 176 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,3°C
Annual rain
637mm
Warmest m°
34,6°C
Coldest m°
20,6°C
Elevation: 354 m on average (min 245 m, max 529 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
8,9g/kg
Clay
19,9%
Sand
63,0%
Silt
17,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology10 basins · 5 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
246,6km
Lake surface here
2,23km²
Basins crossed
10
Max stream order
6
Max drainage
15 214km²
Discharge in basins
3,6m³/s
Mean precip.
573mm/an
Mean T°
26,5°C
Moisture idx
-0,71
Mean runoff
15mm/an
Mean elev. (basins)
381m
Watersheds crossing here
- Bassin de Riacho da Gameleirasub-area518,1 km²overlap424.35 km²37%
- Bassin de Riacho das Caraíbassub-area357,1 km²overlap219.01 km²19%
- Bassin de Riacho da Itaquatiarasub-area1 351,2 km²overlap119.43 km²11%
- Bassin de Riacho da Itacoatiarasub-area180,1 km²overlap115.33 km²10%
- Bassin de Riacho do Fidalgosub-area821,5 km²overlap84.24 km²7%
- Bassin de Riacho Bom Jesussub-area649,2 km²overlap75.96 km²7%
- Bassin de Riacho de São Domingossub-area383,6 km²overlap34.81 km²3%
- Bassin de Riacho da Gameleirasub-area393,8 km²overlap24.01 km²2%
- Bassin de Riacho da Gameleirasub-area22,4 km²overlap22.35 km²2%
1 more basinssorted by overlap
Lakes (5, top by area)
Rivers / streams (14, ord ≥ 4)
- Riacho das Caraíbasord 5len here56.42 km56%total101 km
- Riacho da Gameleiraord 4len here41.60 km25%total167 km
- Riacho da Itaquatiaraord 4len here34.28 km28%total123 km
- Riacho do Boqueirãoord 4len here20.26 km10%total206 km
- Riachoord 2len here19.35 km39%total50 km
- Riacho da Várzeaord 3len here16.47 km55%total30 km
- Riacho da Itacoatiaraord 5len here12.98 km48%total27 km
- Riacho São Romãoord 2len here11.51 km100%total12 km
- Riacho Gameleiraord 7len here8.81 km7%total123 km
- Riacho do Tanqueord 2len here7.06 km13%total56 km
- Riacho do Cabocloord 1len here6.97 km100%total7 km
- Rio Piauíord 6len here5.68 km1%total897 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
3,5%
Pesticides
25,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)