HydroBASINS lev08 watershed · #6080745420
Bassin de Rio Perdido
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 5 administrative regions : Bela Vista, Bonito, Caracol, Jardim, Porto Murtinho
Sub-basin area
3 221,5km²
Upstream area
3 221,5km²
Discharge
20,48m³/s
Mean elev.
337m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 1286.3 km²40.0% of basin
- 1076.3 km²33.5% of basin
- 673.9 km²21.0% of basin
- 176.2 km²5.5% of basin
- 0.3 km²0.0% of basin
2 intersecting protected areas
Park
308.10 km² overlap
Natural Heritage Private Reserve
4.45 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 284 distinct species · 3 054 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 Perdido : 30 espèces reliées par 39 interactions GloBI sur 3 types (connectance 7.0%, filtre Serrano α=0.2). 4 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°
23,5°C
Annual rain
1 348mm
Moisture idx (CMI)
-0,18
Runoff
240mm/an
PET
1 653mm
AET
1 141mm
Mean slope
3,5°
Water table
294cm
Forest
28%
Crops
2%
Urban
0%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)