HydroBASINS lev08 watershed · #6080539680
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 : Costa Marques, Iténez, Mamoré
Sub-basin area
511,1km²
Upstream area
343 168,9km²
Discharge
3 224,64m³/s
Mean elev.
164m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
3 dept-equivalent regions (GADM L2)
- 367.6 km²72.2% of basin
- 138.8 km²27.3% of basin
- 0.3 km²0.1% of basin
2 intersecting protected areas
Sustainable Development Reserve
78.24 km² overlap
Extractive Reserve
3.58 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
396 distinct species · 1 547 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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) : 20 espèces reliées par 24 interactions GloBI sur 2 types (connectance 8.7%, 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°
26,1°C
Annual rain
1 499mm
Moisture idx (CMI)
-0,19
Runoff
415mm/an
PET
1 843mm
AET
1 218mm
Mean slope
1,5°
Water table
77cm
Forest
95%
Crops
1%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)