HydroBASINS lev08 watershed · #6080853200
Bassin de Arroio Cambaizinho
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 3 administrative regions : Santa Margarida do Sul, São Gabriel, Vila Nova do Sul
Sub-basin area
306,8km²
Upstream area
2 724,7km²
Discharge
69,73m³/s
Mean elev.
152m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Vacacaí1023 km²
- Bassin de Arroio do Salso663 km²
3 dept-equivalent regions (GADM L2)
- 210.3 km²68.6% of basin
- 76.1 km²24.8% of basin
- 20.1 km²6.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
142 distinct species · 264 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Arroio Cambaizinho : 30 espèces reliées par 36 interactions GloBI sur 5 types (connectance 5.7%, filtre Serrano α=0.2). 6 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°
18,9°C
Annual rain
1 523mm
Moisture idx (CMI)
0,11
Runoff
830mm/an
PET
1 359mm
AET
1 130mm
Mean slope
2,1°
Water table
126cm
Forest
6%
Crops
11%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)