HydroBASINS lev08 watershed · #6080010510
Bassin de Córrego Aroeiras
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 3 administrative regions : Aracati, Fortim, Itaiçaba
Sub-basin area
584,8km²
Upstream area
73 489,6km²
Discharge
111,06m³/s
Mean elev.
25m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de Riacho Bixopá2480 km²
- Bassin de Rio Jaguaribe277 km²
3 dept-equivalent regions (GADM L2)
- 511.7 km²87.9% of basin
- 70.2 km²12.1% of basin
- 0.2 km²0.0% of basin
1 intersecting protected areas
Natural Heritage Private Reserve
0.19 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
302 distinct species · 1 800 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 Córrego Aroeiras : 35 espèces reliées par 49 interactions GloBI sur 3 types (connectance 4.9%, filtre Serrano α=0.2). 10 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°
27,1°C
Annual rain
990mm
Moisture idx (CMI)
-0,41
Runoff
162mm/an
PET
1 674mm
AET
816mm
Mean slope
0,7°
Water table
92cm
Forest
32%
Crops
19%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)