HydroBASINS lev08 watershed · #6080513350
Bassin de Rio Real
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 4 administrative regions : Itapicuru, Riachão do Dantas, Simão Dias, Tobias Barreto
Sub-basin area
823,9km²
Upstream area
2 484,5km²
Discharge
2,94m³/s
Mean elev.
269m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Mocambo328 km²
- Bassin de Baixa do Cabo Verde134 km²
4 dept-equivalent regions (GADM L2)
- 421.0 km²51.3% of basin
- 370.7 km²45.2% of basin
- 19.5 km²2.4% of basin
- 9.4 km²1.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
356 distinct species · 565 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Real : 19 espèces reliées par 17 interactions GloBI sur 2 types (connectance 7.4%, filtre Serrano α=0.2). 3 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
807mm
Moisture idx (CMI)
-0,49
Runoff
113mm/an
PET
1 588mm
AET
682mm
Mean slope
3,0°
Water table
394cm
Forest
2%
Crops
6%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)