HydroBASINS lev08 watershed · #6080752400
Bassin de Ribeirão Santo Inácio
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 7 administrative regions : Cafeara, Colorado, Guaraci, Nossa Senhora das Graças, Pirapozinho +2
Sub-basin area
396,3km²
Upstream area
396,3km²
Discharge
3,4m³/s
Mean elev.
408m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- 175.9 km²44.5% of basin
- 111.8 km²28.3% of basin
- 49.8 km²12.6% of basin
- 30.3 km²7.7% of basin
- 24.9 km²6.3% of basin
- 1.6 km²0.4% of basin
- PirapozinhoSão Paulo · Brazil1.0 km²0.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
47 distinct species · 70 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 14 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 Ribeirão Santo Inácio : 12 espèces reliées par 13 interactions GloBI sur 2 types (connectance 14.3%, filtre Serrano α=0.2). 2 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°
21,5°C
Annual rain
1 302mm
Moisture idx (CMI)
-0,19
Runoff
271mm/an
PET
1 614mm
AET
1 102mm
Mean slope
3,2°
Water table
255cm
Forest
0%
Crops
21%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)