HydroBASINS lev08 watershed · #6080374280
Bassin de Rio Alpercatas
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 2 administrative regions : Fernando Falcão, Mirador
Sub-basin area
454,2km²
Upstream area
3 883,9km²
Discharge
32,7m³/s
Mean elev.
383m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Alpercatas1443 km²
- Bassin de Rio Alpercatas755 km²
2 dept-equivalent regions (GADM L2)
- 351.9 km²77.8% of basin
- 100.4 km²22.2% of basin
1 intersecting protected areas
Parque Estadual De Mirador
IUCN IIPark
351.51 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
44 distinct species · 45 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 3 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 Alpercatas : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
25,6°C
Annual rain
1 371mm
Moisture idx (CMI)
-0,23
Runoff
201mm/an
PET
1 790mm
AET
1 083mm
Mean slope
3,7°
Water table
251cm
Forest
32%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)