HydroBASINS lev08 watershed · #6080650630
Bassin de Rio Piracanjuba
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 4 administrative regions : Luziânia, Orizona, Silvânia, Vianópolis
Sub-basin area
1 528,9km²
Upstream area
3 082,7km²
Discharge
41,19m³/s
Mean elev.
876m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Água Branca513 km²
- Bassin de Rio Piracanjuba28 km²
4 dept-equivalent regions (GADM L2)
- 582.4 km²38.2% of basin
- 330.4 km²21.7% of basin
- VianópolisGoiás · Brazil326.2 km²21.4% of basin
- 284.8 km²18.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
208 distinct species · 292 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Bassin de Rio Piracanjuba : 28 espèces reliées par 32 interactions GloBI sur 4 types (connectance 6.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
22,3°C
Annual rain
1 380mm
Moisture idx (CMI)
-0,19
Runoff
408mm/an
PET
1 698mm
AET
1 159mm
Mean slope
3,8°
Water table
255cm
Forest
2%
Crops
11%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)