HydroBASINS lev08 watershed · #6080578030
Bassin de Río Yacuma
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 2 administrative regions : General José Ballivián, Yacuma
Sub-basin area
1 846,7km²
Upstream area
9 525,2km²
Discharge
170,85m³/s
Mean elev.
159m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Chaparina2457 km²
- Bassin de Río Yacuma197 km²
2 dept-equivalent regions (GADM L2)
- 1460.5 km²79.4% of basin
- 379.4 km²20.6% of basin
2 intersecting protected areas
Pampas del río Yacuma
IUCN Not ReportedNatural Integrated Management Area
636.87 km² overlap
Estancias Elsner Espírir
IUCN IVWildlife Refuge
129.59 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
394 distinct species · 1 053 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Río Yacuma : 24 espèces reliées par 30 interactions GloBI sur 5 types (connectance 6.5%, 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°
25,8°C
Annual rain
1 642mm
Moisture idx (CMI)
-0,07
Runoff
597mm/an
PET
1 772mm
AET
1 295mm
Mean slope
0,1°
Water table
4cm
Forest
27%
Crops
0%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)