HydroBASINS lev08 watershed · #6080387080
Bassin de Riacho Cacaré
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 9 administrative regions : Aurora, Barro, Bom Jesus, Cachoeira dos Índios, Cajazeiras +4
Sub-basin area
433,3km²
Upstream area
433,3km²
Discharge
0,99m³/s
Mean elev.
338m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
9 dept-equivalent regions (GADM L2)
- 184.1 km²42.7% of basin
- 101.6 km²23.5% of basin
- 82.2 km²19.0% of basin
- 44.7 km²10.4% of basin
- 15.7 km²3.6% of basin
- 1.7 km²0.4% of basin
- 1.3 km²0.3% of basin
- 0.1 km²0.0% of basin
1 moreFull L2 list
- Aurora0.0 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
288 distinct species · 821 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 Riacho Cacaré : 6 espèces reliées par 5 interactions GloBI sur 3 types (connectance 23.8%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
25,9°C
Annual rain
905mm
Moisture idx (CMI)
-0,48
Runoff
68mm/an
PET
1 742mm
AET
763mm
Mean slope
3,2°
Water table
159cm
Forest
82%
Crops
12%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)