Municipality · BRA
Lagoa do Barro do Piauí
Brazil
Species observed
115
Observations
420
Area
1 331km²
Ecological tissue
Sample of 29 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 Lagoa do Barro do Piauí : 22 espèces reliées par 28 interactions GloBI sur 4 types (connectance 6.9%, filtre Serrano α=0.2). 7 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
115 distinct species · 420 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,5°C
Annual rain
605mm
Warmest m°
33,7°C
Coldest m°
19,7°C
Elevation: 446 m on average (min 335 m, max 691 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
6,2
Org. C
9,2g/kg
Clay
20,6%
Sand
62,2%
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)
Hydrology8 basins · 2 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
261,9km
Lake surface here
0,37km²
Basins crossed
8
Max stream order
4
Max drainage
2 256km²
Discharge in basins
0,7m³/s
Mean precip.
546mm/an
Mean T°
26,2°C
Moisture idx
-0,72
Mean runoff
16mm/an
Mean elev. (basins)
431m
Watersheds crossing here
- Bassin de Riacho da Gameleirasub-area393,8 km²overlap365.52 km²27%
- Bassin de Riacho da Itaquatiarasub-area1 351,2 km²overlap357.13 km²27%
- Bassin de Riacho Gameleirasub-area187,2 km²overlap172.86 km²13%
- Bassin de Rio dos Pilõessub-area2 255,9 km²overlap137.62 km²10%
- Bassin de Riacho das Caraíbassub-area357,1 km²overlap136.59 km²10%
- Bassin de Riacho da Gameleirasub-area518,1 km²overlap91.10 km²7%
- Bassin de Riacho do Fidalgosub-area821,5 km²overlap68.18 km²5%
- Bassin de Riacho da Baixa Fundasub-area123,9 km²overlap2.03 km²0%
Lakes (2, top by area)
Rivers / streams (14, ord ≥ 4)
- Riacho da Gameleiraord 4len here81.03 km48%total167 km
- Riacho Gameleiraord 7len here39.33 km32%total123 km
- Riacho da Itaquatiaraord 4len here27.10 km22%total123 km
- Riacho das Caraíbasord 5len here26.59 km26%total101 km
- Riacho das Cacimbasord 2len here21.56 km33%total65 km
- Riacho da Araraord 2len here17.18 km87%total20 km
- Riacho do Tanqueord 2len here15.61 km28%total56 km
- Riachoord 2len here11.11 km22%total50 km
- Riacho da Soltaord 3len here5.43 km5%total106 km
- Riacho da Ponta da Serraord 2len here5.06 km33%total15 km
- Riacho Bocainaord 1len here4.85 km100%total5 km
- Riacho do Fidalgoord 3len here4.49 km6%total81 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
3,1%
Pesticides
46,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)