HydroBASINS lev08 watershed · #6080500140
Bassin de Rio Salgado
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 10 administrative regions : Campo do Brito, Carira, Frei Paulo, Itabaiana, Lagarto +5
Sub-basin area
543,6km²
Upstream area
543,8km²
Discharge
3,81m³/s
Mean elev.
219m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
10 dept-equivalent regions (GADM L2)
- 325.6 km²60.1% of basin
- 71.2 km²13.2% of basin
- 46.6 km²8.6% of basin
- 28.0 km²5.2% of basin
- 22.5 km²4.2% of basin
- 18.9 km²3.5% of basin
- 16.3 km²3.0% of basin
- 9.4 km²1.7% of basin
2 moreFull L2 list
- Ribeirópolis2.9 km² · 0.5%
- Lagarto0.0 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
341 distinct species · 688 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 Rio Salgado : 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°
23,8°C
Annual rain
781mm
Moisture idx (CMI)
-0,46
Runoff
233mm/an
PET
1 458mm
AET
661mm
Mean slope
2,8°
Water table
217cm
Forest
0%
Crops
10%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)