HydroBASINS lev08 watershed · #6080661710
Bassin de Rio Araçuaí
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 4 administrative regions : Carbonita, Diamantina, Itamarandiba, Senador Modestino Gonçalves
Sub-basin area
457km²
Upstream area
2 187,6km²
Discharge
26,04m³/s
Mean elev.
818m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Araçuaí499 km²
- Bassin de Rio Araçuaí171 km²
4 dept-equivalent regions (GADM L2)
- 233.9 km²51.3% of basin
- 144.5 km²31.7% of basin
- 74.7 km²16.4% of basin
- 2.4 km²0.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
47 distinct species · 78 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 6 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 Araçuaí : 6 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 4 interactions GloBI sur 2 types (connectance 26.7%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
21,4°C
Annual rain
1 111mm
Moisture idx (CMI)
-0,31
Runoff
342mm/an
PET
1 604mm
AET
938mm
Mean slope
6,4°
Water table
368cm
Forest
35%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)