HydroBASINS lev08 watershed · #6080531920
Bassin de Rio Branco
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 6 administrative regions : Alta Floresta D'Oeste, Alto Alegre dos Parecis, Novo Horizonte do Oeste, Parecis, Rolim de Moura +1
Sub-basin area
1 433,2km²
Upstream area
1 433,2km²
Discharge
22,28m³/s
Mean elev.
399m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 557.1 km²39.0% of basin
- 420.6 km²29.5% of basin
- 396.5 km²27.8% of basin
- 47.9 km²3.4% of basin
- 3.3 km²0.2% of basin
- 2.2 km²0.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
70 distinct species · 167 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 Branco : 12 espèces reliées par 15 interactions GloBI sur 4 types (connectance 11.0%, 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°
23,0°C
Annual rain
1 745mm
Moisture idx (CMI)
-0,02
Runoff
556mm/an
PET
1 776mm
AET
1 277mm
Mean slope
2,9°
Water table
172cm
Forest
20%
Crops
8%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)