HydroBASINS lev08 watershed · #6080358890
Bassin de Rio Vermelho
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 : Curionópolis, Eldorado do Carajás, Marabá, São Geraldo do Araguaia
Sub-basin area
1 036,1km²
Upstream area
6 061,1km²
Discharge
94,16m³/s
Mean elev.
149m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Cardoso1243 km²
- Bassin de Rio Vermelho38 km²
4 dept-equivalent regions (GADM L2)
- 996.9 km²96.6% of basin
- 16.0 km²1.6% of basin
- 15.9 km²1.5% of basin
- 2.9 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
33 distinct species · 56 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 11 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 Vermelho : 10 espèces reliées par 8 interactions GloBI sur 2 types (connectance 14.5%, filtre Serrano α=0.2). 1 bulle taxonomique (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 792mm
Moisture idx (CMI)
0,03
Runoff
471mm/an
PET
1 742mm
AET
1 214mm
Mean slope
1,9°
Water table
76cm
Forest
17%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)