HydroBASINS lev08 watershed · #6080731630
Bassin de Rio Tietê
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 16 administrative regions : Adolfo, Borborema, Cafelândia, Guaiçara, Guarantã +11
Sub-basin area
2 562,4km²
Upstream area
53 420km²
Discharge
844,08m³/s
Mean elev.
440m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Batalha2427 km²
- Bassin de Rio Tietê703 km²
16 dept-equivalent regions (GADM L2)
1 intersecting protected areas
Apa Rio Batalha
IUCN VEnvironmental Protection Area
0.27 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
612 distinct species · 3 218 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Tietê : 32 espèces reliées par 51 interactions GloBI sur 4 types (connectance 7.3%, filtre Serrano α=0.2). 6 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°
22,1°C
Annual rain
1 223mm
Moisture idx (CMI)
-0,26
Runoff
338mm/an
PET
1 646mm
AET
1 034mm
Mean slope
2,2°
Water table
164cm
Forest
3%
Crops
32%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)