HydroBASINS lev08 watershed · #6080765130
Bassin de Rio Paraná
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 : Alto Paraíso, Itaquiraí, Naviraí
Sub-basin area
476,1km²
Upstream area
766 921,8km²
Discharge
9 591,24m³/s
Mean elev.
295m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Amambaí1909 km²
- Bassin de Rio Paraná98 km²
3 dept-equivalent regions (GADM L2)
- 372.6 km²78.4% of basin
- 61.7 km²13.0% of basin
- 40.7 km²8.6% of basin
3 intersecting protected areas
Environmental Protection Area
299.10 km² overlap
Park
51.95 km² overlap
Ilha Grande National Park
IUCN IIWetland of International Importance (Ramsar Site)
51.23 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
43 distinct species · 59 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 11 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 Paraná : 10 espèces reliées par 9 interactions GloBI sur 1 type (connectance 16.4%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
22,1°C
Annual rain
1 453mm
Moisture idx (CMI)
-0,11
Runoff
285mm/an
PET
1 625mm
AET
1 230mm
Mean slope
1,3°
Water table
192cm
Forest
13%
Crops
10%
Urban
0%
Protected
63%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)