HydroBASINS lev08 watershed · #6080379580
Bassin de Rio Calabouço
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 11 administrative regions : Araruna, Cacimba de Dentro, Dona Inês, Japi, Lagoa d'Anta +6
Sub-basin area
687,9km²
Upstream area
687,9km²
Discharge
4,08m³/s
Mean elev.
290m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
11 dept-equivalent regions (GADM L2)
- 211.8 km²30.9% of basin
- 157.1 km²22.9% of basin
- 85.3 km²12.5% of basin
- 67.9 km²9.9% of basin
- 56.0 km²8.2% of basin
- 32.9 km²4.8% of basin
- 32.1 km²4.7% of basin
- 23.7 km²3.5% of basin
3 moreFull L2 list
- Monte das Gameleiras12.2 km² · 1.8%
- Japi5.6 km² · 0.8%
- Lagoa d'Anta0.5 km² · 0.1%
1 intersecting protected areas
Natural Heritage Private Reserve
3.83 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
555 distinct species · 1 712 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Calabouço : 36 espèces reliées par 38 interactions GloBI sur 4 types (connectance 4.6%, filtre Serrano α=0.2). 5 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°
23,8°C
Annual rain
688mm
Moisture idx (CMI)
-0,57
Runoff
198mm/an
PET
1 611mm
AET
583mm
Mean slope
4,6°
Water table
325cm
Forest
0%
Crops
18%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)