HydroBASINS lev08 watershed · #6080073950
Bassin de Río Chama
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 : Antonio Pinto Salinas, Sucre
Sub-basin area
108,5km²
Upstream area
2 729,9km²
Discharge
57,97m³/s
Mean elev.
1 201m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Chama564 km²
- Bassin de Río San Pablo261 km²
2 dept-equivalent regions (GADM L2)
- 77.8 km²72.0% of basin
- 30.3 km²28.0% of basin
1 intersecting protected areas
Protective Zone (ZP)
19.90 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
261 distinct species · 694 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Chama : 16 espèces reliées par 36 interactions GloBI sur 6 types (connectance 11.1%, filtre Serrano α=0.2). 10 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°
20,6°C
Annual rain
850mm
Moisture idx (CMI)
-0,43
Runoff
585mm/an
PET
1 515mm
AET
720mm
Mean slope
21,9°
Water table
688cm
Forest
45%
Crops
3%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)