HydroBASINS lev08 watershed · #6080071690
Bassin de Río Santo Domingo
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 7 administrative regions : Barinas, Boconó, Bolívar, Cardenal Quintero, Miranda +2
Sub-basin area
714,1km²
Upstream area
714,1km²
Discharge
19,08m³/s
Mean elev.
2 283m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- 236.0 km²33.2% of basin
- BolívarBarinas · Venezuela168.0 km²23.6% of basin
- 99.1 km²13.9% of basin
- 88.5 km²12.4% of basin
- 80.5 km²11.3% of basin
- 39.0 km²5.5% of basin
- 0.0 km²0.0% of basin
6 intersecting protected areas
Protective Zone (ZP)
339.62 km² overlap
Sierra Nevada
IUCN IINational Park (PN)
155.51 km² overlap
Teta de Niquitao - Guirigay
IUCN IIINatural Monument (MN)
135.14 km² overlap
National Park (PN)
83.63 km² overlap
National Hydraulic Reserve (RNH)
40.29 km² overlap
Protective Zone (ZP)
1.38 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 793 distinct species · 31 102 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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 Santo Domingo : 16 espèces reliées par 24 interactions GloBI sur 2 types (connectance 11.4%, 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°
15,3°C
Annual rain
1 248mm
Moisture idx (CMI)
-0,13
Runoff
679mm/an
PET
1 328mm
AET
903mm
Mean slope
19,8°
Water table
641cm
Forest
31%
Crops
2%
Urban
2%
Protected
67%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)