HydroBASINS lev08 watershed · #6080634130
Bassin de Rio das Areias
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 : Alexânia, Cocalzinho de Goiás, Corumbá de Goiás, Santo Antônio do Descoberto, Águas Lindas de Goiás
Sub-basin area
1 403km²
Upstream area
1 403km²
Discharge
20,03m³/s
Mean elev.
1 011m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 360.1 km²25.8% of basin
- Corumbá de GoiásGoiás · Brazil359.7 km²25.7% of basin
- 301.2 km²21.5% of basin
- Cocalzinho de GoiásGoiás · Brazil286.4 km²20.5% of basin
- Águas Lindas de GoiásGoiás · Brazil90.8 km²6.5% of basin
2 intersecting protected areas
Environmental Protection Area
0.99 km² overlap
Natural Heritage Private Reserve
0.48 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
987 distinct species · 2 013 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 das Areias : 27 espèces reliées par 49 interactions GloBI sur 2 types (connectance 7.0%, filtre Serrano α=0.2). 11 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°
21,9°C
Annual rain
1 492mm
Moisture idx (CMI)
-0,03
Runoff
440mm/an
PET
1 533mm
AET
1 114mm
Mean slope
4,9°
Water table
255cm
Forest
1%
Crops
4%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)