HydroBASINS lev08 watershed · #6080162350
Bassin de Río Mavaca
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 1 administrative regions : Alto Orinoco
Sub-basin area
582,9km²
Upstream area
5 187,6km²
Discharge
191,86m³/s
Mean elev.
180m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Mavaca721 km²
- Bassin de Río Mavaca345 km²
1 dept-equivalent regions (GADM L2)
- 580.3 km²100.0% of basin
3 intersecting protected areas
Paríma - Tapirapeco
IUCN IINational Park (PN)
580.28 km² overlap
Alto Orinoco - Casiquiare
IUCN VIBiosphere Reserve (RB)
580.28 km² overlap
Alto Orinoco - Casiquiare
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
580.28 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
130 distinct species · 213 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 Mavaca : 20 espèces reliées par 34 interactions GloBI sur 2 types (connectance 7.3%, filtre Serrano α=0.2). 11 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°
26,6°C
Annual rain
2 327mm
Moisture idx (CMI)
0,24
Runoff
1 149mm/an
PET
1 773mm
AET
1 623mm
Mean slope
3,4°
Water table
120cm
Forest
99%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)