HydroBASINS lev08 watershed · #6080630040
Bassin de Córrego da Areia
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 5 administrative regions : Guaratinga, Jacinto, Salto da Divisa, Santa Maria do Salto, Santo Antônio do Jacinto
Sub-basin area
814,2km²
Upstream area
814,3km²
Discharge
4,8m³/s
Mean elev.
490m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 434.1 km²53.5% of basin
- 209.7 km²25.8% of basin
- 93.6 km²11.5% of basin
- 71.5 km²8.8% of basin
- 2.6 km²0.3% of basin
3 intersecting protected areas
Park
30.21 km² overlap
Wildlife Refuge
25.49 km² overlap
Park
2.56 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 072 distinct species · 4 595 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 da Areia : 23 espèces reliées par 26 interactions GloBI sur 3 types (connectance 8.0%, 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°
23,0°C
Annual rain
894mm
Moisture idx (CMI)
-0,42
Runoff
186mm/an
PET
1 546mm
AET
757mm
Mean slope
11,4°
Water table
517cm
Forest
8%
Crops
2%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)