HydroBASINS lev08 watershed · #6080369270
Bassin de Rio Araguaia
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 : Ananás, Palestina do Pará, São Geraldo do Araguaia, Xambioá
Sub-basin area
396km²
Upstream area
376 450,7km²
Discharge
6 218,94m³/s
Mean elev.
220m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Araguaia2166 km²
- Bassin de Rio Corda394 km²
4 dept-equivalent regions (GADM L2)
- 231.4 km²58.7% of basin
- 162.9 km²41.3% of basin
- 0.1 km²0.0% of basin
- 0.0 km²0.0% of basin
3 intersecting protected areas
Environmental Protection Area
118.35 km² overlap
Park
97.81 km² overlap
Environmental Protection Area
62.60 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
807 distinct species · 2 050 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Araguaia : 21 espèces reliées par 24 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 4 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°
25,8°C
Annual rain
1 591mm
Moisture idx (CMI)
-0,10
Runoff
431mm/an
PET
1 773mm
AET
1 195mm
Mean slope
6,1°
Water table
238cm
Forest
37%
Crops
5%
Urban
0%
Protected
71%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)