HydroBASINS lev08 watershed · #6080292700
Bassin de Rio Tapajós
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 : Aveiro, Belterra
Sub-basin area
401,8km²
Upstream area
472 945,8km²
Discharge
18 043,73m³/s
Mean elev.
82m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Tapajós1099 km²
- Bassin de Rio Cupari52 km²
2 dept-equivalent regions (GADM L2)
- 395.7 km²98.9% of basin
- 4.3 km²1.1% of basin
1 intersecting protected areas
Floresta Nacional Do Tapajós
IUCN VIForest
172.39 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
91 distinct species · 944 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 Tapajós : 16 espèces reliées par 13 interactions GloBI sur 4 types (connectance 8.5%, 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°
26,4°C
Annual rain
1 806mm
Moisture idx (CMI)
0,06
Runoff
849mm/an
PET
1 697mm
AET
1 259mm
Mean slope
4,8°
Water table
116cm
Forest
87%
Crops
1%
Urban
0%
Protected
43%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)