HydroBASINS lev08 watershed · #6080692480
Bassin de Rio Tanque
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 12 administrative regions : Antônio Dias, Bom Jesus do Amparo, Ferros, Itabira, Itambé do Mato Dentro +7
Sub-basin area
1 799,7km²
Upstream area
1 799,7km²
Discharge
28,82m³/s
Mean elev.
799m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
12 dept-equivalent regions (GADM L2)
- 804.7 km²44.8% of basin
- 591.4 km²33.0% of basin
- 138.2 km²7.7% of basin
- 113.1 km²6.3% of basin
- 93.6 km²5.2% of basin
- 39.9 km²2.2% of basin
- 4.4 km²0.2% of basin
- 4.1 km²0.2% of basin
4 moreFull L2 list
- São Gonçalo do Rio Abaixo3.2 km² · 0.2%
- Nova União1.3 km² · 0.1%
- São Sebastião do Rio Preto0.3 km² · 0.0%
- Nova Era0.1 km² · 0.0%
10 intersecting protected areas
Environmental Protection Area
629.35 km² overlap
Environmental Protection Area
131.22 km² overlap
Environmental Protection Area
123.06 km² overlap
Environmental Protection Area
91.09 km² overlap
Parque Estadual Do Limoeiro
IUCN IIPark
20.09 km² overlap
Environmental Protection Area
6.76 km² overlap
Park
4.42 km² overlap
Park
2.47 km² overlap
Biological Reserve
1.54 km² overlap
1 more protected areassorted by overlap area
Natural Heritage Private Reserve
0.60 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 581 distinct species · 7 226 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Tanque : 20 espèces reliées par 27 interactions GloBI sur 4 types (connectance 7.7%, 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°
20,4°C
Annual rain
1 486mm
Moisture idx (CMI)
-0,03
Runoff
503mm/an
PET
1 535mm
AET
1 150mm
Mean slope
12,4°
Water table
407cm
Forest
41%
Crops
4%
Urban
1%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)