HydroBASINS lev08 watershed · #6080628990
Bassin de Ribeirão Galho da Ilha
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 : Arinos, Bonfinópolis de Minas, Riachinho, Unaí, Uruana de Minas
Sub-basin area
710,5km²
Upstream area
710,5km²
Discharge
8,12m³/s
Mean elev.
799m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 295.1 km²41.7% of basin
- 227.2 km²32.1% of basin
- 164.0 km²23.2% of basin
- 18.0 km²2.5% of basin
- 3.7 km²0.5% of basin
2 intersecting protected areas
Environmental Protection Area
100.16 km² overlap
Parque Estadual De Sagarana
IUCN IIPark
15.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
133 distinct species · 229 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Ribeirão Galho da Ilha : 26 espèces reliées par 31 interactions GloBI sur 3 types (connectance 6.7%, 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°
22,3°C
Annual rain
1 285mm
Moisture idx (CMI)
-0,25
Runoff
365mm/an
PET
1 712mm
AET
1 081mm
Mean slope
3,4°
Water table
192cm
Forest
2%
Crops
6%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)