HydroBASINS lev08 watershed · #6080075820
Bassin de Río Sinigüís
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 5 administrative regions : Antonio José de Sucre, Libertador, Pedraza, Rangel, Santos Marquina
Sub-basin area
498,5km²
Upstream area
498,5km²
Discharge
13,99m³/s
Mean elev.
1 786m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 211.3 km²42.6% of basin
- 118.1 km²23.8% of basin
- Antonio José de SucreBarinas · Venezuela112.4 km²22.6% of basin
- 54.6 km²11.0% of basin
- 0.0 km²0.0% of basin
1 intersecting protected areas
Sierra Nevada
IUCN IINational Park (PN)
338.97 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
175 distinct species · 415 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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 Sinigüís : 10 espèces reliées par 8 interactions GloBI sur 2 types (connectance 12.1%, filtre Serrano α=0.2). 2 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°
17,9°C
Annual rain
1 403mm
Moisture idx (CMI)
-0,03
Runoff
835mm/an
PET
1 418mm
AET
1 097mm
Mean slope
21,6°
Water table
726cm
Forest
43%
Crops
0%
Urban
0%
Protected
57%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)