HydroBASINS lev08 watershed · #6080813470
Bassin de Rio Dourado
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 10 administrative regions : Alto Bela Vista, Aratiba, Barão de Cotegipe, Concórdia, Erechim +5
Sub-basin area
974,5km²
Upstream area
42 960,9km²
Discharge
1 093,55m³/s
Mean elev.
570m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Rancho Grande513 km²
- Bassin de Rio Suzana507 km²
10 dept-equivalent regions (GADM L2)
- 288.9 km²29.7% of basin
- 148.5 km²15.3% of basin
- 145.6 km²15.0% of basin
- 119.1 km²12.2% of basin
- 107.9 km²11.1% of basin
- 98.7 km²10.1% of basin
- 37.9 km²3.9% of basin
- 25.3 km²2.6% of basin
2 moreFull L2 list
- Gaurama0.5 km² · 0.1%
- Alto Bela Vista0.3 km² · 0.0%
2 intersecting protected areas
Park
7.25 km² overlap
Park
0.22 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 316 distinct species · 4 691 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Dourado : 25 espèces reliées par 57 interactions GloBI sur 5 types (connectance 9.0%, filtre Serrano α=0.2). 11 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°
18,6°C
Annual rain
1 852mm
Moisture idx (CMI)
0,25
Runoff
950mm/an
PET
1 392mm
AET
1 300mm
Mean slope
11,0°
Water table
408cm
Forest
39%
Crops
43%
Urban
3%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)