HydroBASINS lev08 watershed · #6080773550
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 7 administrative regions : Alto Paraíso, Altônia, Esperança Nova, Pérola, São Jorge do Patrocínio +2
Sub-basin area
1 691,9km²
Upstream area
1 692,1km²
Discharge
18,87m³/s
Mean elev.
311m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- 651.9 km²38.6% of basin
- 331.5 km²19.6% of basin
- 294.0 km²17.4% of basin
- 149.8 km²8.9% of basin
- 138.6 km²8.2% of basin
- 67.1 km²4.0% of basin
- 55.2 km²3.3% of basin
3 intersecting protected areas
Environmental Protection Area
745.05 km² overlap
Park
300.87 km² overlap
Ilha Grande National Park
IUCN IIWetland of International Importance (Ramsar Site)
297.71 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
452 distinct species · 3 259 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 : 22 espèces reliées par 28 interactions GloBI sur 5 types (connectance 7.4%, 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°
21,4°C
Annual rain
1 420mm
Moisture idx (CMI)
-0,12
Runoff
353mm/an
PET
1 617mm
AET
1 202mm
Mean slope
2,6°
Water table
216cm
Forest
9%
Crops
16%
Urban
0%
Protected
44%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)