HydroBASINS lev08 watershed · #6080727690
Bassin de Rio das Mortes
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 9 administrative regions : Bom Sucesso, Conceição da Barra de Minas, Ibituruna, Nazareno, Oliveira +4
Sub-basin area
1 747,9km²
Upstream area
6 582km²
Discharge
106,6m³/s
Mean elev.
980m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio das Mortes816 km²
- Bassin de Rio das Mortes Pequeno558 km²
9 dept-equivalent regions (GADM L2)
- 563.3 km²32.3% of basin
- 491.1 km²28.2% of basin
- 174.8 km²10.0% of basin
- 147.5 km²8.5% of basin
- 79.8 km²4.6% of basin
- 79.1 km²4.5% of basin
- 78.1 km²4.5% of basin
- 75.3 km²4.3% of basin
1 moreFull L2 list
- Santo Antônio do Amparo54.3 km² · 3.1%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
395 distinct species · 1 381 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Mortes : 23 espèces reliées par 35 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 7 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°
19,5°C
Annual rain
1 658mm
Moisture idx (CMI)
0,08
Runoff
546mm/an
PET
1 518mm
AET
1 159mm
Mean slope
6,5°
Water table
244cm
Forest
2%
Crops
10%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)