HydroBASINS lev08 watershed · #6080317720
Bassin de Rio Piranji
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 : Beberibe, Cascavel, Morada Nova, Ocara, Russas
Sub-basin area
920,1km²
Upstream area
2 268,2km²
Discharge
8,05m³/s
Mean elev.
89m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Piranji949 km²
- Bassin de Riacho do Feijão399 km²
5 dept-equivalent regions (GADM L2)
- 527.8 km²57.6% of basin
- 361.1 km²39.4% of basin
- 12.8 km²1.4% of basin
- 10.7 km²1.2% of basin
- 3.7 km²0.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
178 distinct species · 1 502 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 Piranji : 25 espèces reliées par 38 interactions GloBI sur 3 types (connectance 8.2%, 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°
26,6°C
Annual rain
827mm
Moisture idx (CMI)
-0,51
Runoff
140mm/an
PET
1 693mm
AET
699mm
Mean slope
1,1°
Water table
118cm
Forest
34%
Crops
28%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)