HydroBASINS lev08 watershed · #6080787840
Bassin de Rio Imbituva
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 11 administrative regions : Fernandes Pinheiro, Guamiranga, Imbituva, Ipiranga, Irati +6
Sub-basin area
2 019,1km²
Upstream area
2 019,1km²
Discharge
49,79m³/s
Mean elev.
857m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
11 dept-equivalent regions (GADM L2)
- 669.9 km²33.2% of basin
- 606.8 km²30.1% of basin
- 403.7 km²20.0% of basin
- 217.0 km²10.8% of basin
- 66.4 km²3.3% of basin
- 44.4 km²2.2% of basin
- 3.0 km²0.1% of basin
- 2.8 km²0.1% of basin
3 moreFull L2 list
- Palmeira0.9 km² · 0.0%
- Prudentópolis0.3 km² · 0.0%
- Ponta Grossa0.0 km² · 0.0%
3 intersecting protected areas
Biological Reserve
131.72 km² overlap
Floresta Nacional De Irati
IUCN VIForest
38.02 km² overlap
Ecological Station
5.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 130 distinct species · 11 702 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Imbituva : 26 espèces reliées par 29 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 5 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°
17,6°C
Annual rain
1 490mm
Moisture idx (CMI)
0,07
Runoff
762mm/an
PET
1 391mm
AET
1 251mm
Mean slope
4,2°
Water table
186cm
Forest
34%
Crops
28%
Urban
2%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)