HydroBASINS lev08 watershed · #6080654720
Bassin de Rio Itamarandiba
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 10 administrative regions : Aricanduva, Capelinha, Coluna, Frei Lagonegro, Itamarandiba +5
Sub-basin area
2 323,5km²
Upstream area
2 323,5km²
Discharge
21,38m³/s
Mean elev.
887m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
10 dept-equivalent regions (GADM L2)
- 1190.7 km²51.4% of basin
- 438.0 km²18.9% of basin
- 402.7 km²17.4% of basin
- 237.7 km²10.3% of basin
- 37.2 km²1.6% of basin
- 3.3 km²0.1% of basin
- 2.9 km²0.1% of basin
- Água Boa2.6 km²0.1% of basin
2 moreFull L2 list
- Coluna0.7 km² · 0.0%
- Frei Lagonegro0.1 km² · 0.0%
1 intersecting protected areas
Parque Estadual Serra Negra
IUCN IIPark
129.70 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
465 distinct species · 1 224 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Itamarandiba : 22 espèces reliées par 21 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 4 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°
20,8°C
Annual rain
1 109mm
Moisture idx (CMI)
-0,30
Runoff
301mm/an
PET
1 581mm
AET
935mm
Mean slope
8,5°
Water table
411cm
Forest
26%
Crops
7%
Urban
0%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)