HydroBASINS lev08 watershed · #6080769680
Bassin de Rio das Cinzas
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 6 administrative regions : Arapoti, Ibaiti, Pinhalão, Siqueira Campos, Tomazina +1
Sub-basin area
1 047,6km²
Upstream area
2 154km²
Discharge
22,09m³/s
Mean elev.
666m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio das Cinzas853 km²
- Bassin de Rio Arrozal254 km²
6 dept-equivalent regions (GADM L2)
- 488.8 km²46.8% of basin
- 272.8 km²26.1% of basin
- 143.5 km²13.7% of basin
- 135.9 km²13.0% of basin
- 3.7 km²0.4% of basin
- 0.5 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
362 distinct species · 747 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 das Cinzas : 28 espèces reliées par 41 interactions GloBI sur 5 types (connectance 6.9%, filtre Serrano α=0.2). 7 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°
19,4°C
Annual rain
1 267mm
Moisture idx (CMI)
-0,15
Runoff
304mm/an
PET
1 491mm
AET
1 072mm
Mean slope
6,7°
Water table
356cm
Forest
2%
Crops
16%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)