HydroBASINS lev08 watershed · #6080551070
Bassin de Rio Guaporé (Brasil) / Rio Itenez (Bolivia)
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 3 administrative regions across 2 countries : Alta Floresta D'Oeste, Iténez, São Francisco do Guaporé
Sub-basin area
4 334,8km²
Upstream area
111 704,9km²
Discharge
995,16m³/s
Mean elev.
172m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
3 dept-equivalent regions (GADM L2)
- 1655.8 km²38.3% of basin
- 1613.0 km²37.4% of basin
- 1046.2 km²24.2% of basin
6 intersecting protected areas
Itenez
IUCN Not ReportedNatural Integrated Management Area and Departmental Parkl
1295.51 km² overlap
Massaco
IUCN Not ReportedIndigenous Area
1226.67 km² overlap
Reserva Biológica Do Guaporé
IUCN IaBiological Reserve
1224.74 km² overlap
Guaporé Biological Reserve
IUCN Not ReportedWetland of International Importance (Ramsar Site)
1222.41 km² overlap
Extractive Reserve
1063.55 km² overlap
Park
338.48 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
100 distinct species · 137 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Guaporé (Brasil) / Rio Itenez (Bolivia) : 14 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 1 type (connectance 12.3%, filtre Serrano α=0.2). 9 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°
24,8°C
Annual rain
1 550mm
Moisture idx (CMI)
-0,15
Runoff
416mm/an
PET
1 827mm
AET
1 224mm
Mean slope
0,8°
Water table
59cm
Forest
85%
Crops
0%
Urban
0%
Protected
53%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)