HydroBASINS lev08 watershed · #6080759380
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 10 administrative regions : Batayporã, Loanda, Marilena, Naviraí, Nova Andradina +5
Sub-basin area
2 650km²
Upstream area
679 113,7km²
Discharge
8 502,14m³/s
Mean elev.
300m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Paranapanema1021 km²
- Bassin de Rio Paraná43 km²
10 dept-equivalent regions (GADM L2)
- 658.6 km²24.9% of basin
- 513.3 km²19.4% of basin
- 394.0 km²14.9% of basin
- 297.5 km²11.3% of basin
- 250.7 km²9.5% of basin
- 217.4 km²8.2% of basin
- 155.6 km²5.9% of basin
- 118.5 km²4.5% of basin
2 moreFull L2 list
- Santa Cruz de Monte Castelo34.8 km² · 1.3%
- Naviraí3.1 km² · 0.1%
3 intersecting protected areas
Environmental Protection Area
1701.60 km² overlap
Park
76.20 km² overlap
Ecological Station
30.37 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 404 distinct species · 8 348 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 : 36 espèces reliées par 47 interactions GloBI sur 4 types (connectance 5.2%, 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°
22,6°C
Annual rain
1 310mm
Moisture idx (CMI)
-0,22
Runoff
234mm/an
PET
1 672mm
AET
1 109mm
Mean slope
1,3°
Water table
156cm
Forest
14%
Crops
8%
Urban
1%
Protected
64%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)