HydroBASINS lev08 watershed · #6080815320
Bassin de Rio Suzana
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 8 administrative regions : Alto Bela Vista, Erechim, Gaurama, Marcelino Ramos, Peritiba +3
Sub-basin area
507,4km²
Upstream area
41 473,8km²
Discharge
1 048,73m³/s
Mean elev.
577m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio do Peixe570 km²
- Bassin de Rio Uruguai90 km²
8 dept-equivalent regions (GADM L2)
- 141.3 km²27.9% of basin
- 103.2 km²20.4% of basin
- 94.3 km²18.6% of basin
- 57.6 km²11.4% of basin
- 32.8 km²6.5% of basin
- 29.5 km²5.8% of basin
- 25.9 km²5.1% of basin
- 22.0 km²4.3% of basin
1 intersecting protected areas
Park
4.28 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
218 distinct species · 460 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 Suzana : 34 espèces reliées par 47 interactions GloBI sur 5 types (connectance 6.7%, 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°
18,4°C
Annual rain
1 790mm
Moisture idx (CMI)
0,23
Runoff
965mm/an
PET
1 379mm
AET
1 274mm
Mean slope
9,2°
Water table
363cm
Forest
26%
Crops
42%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)