HydroBASINS lev08 watershed · #7080763760
Bassin de Río Aros
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 3 administrative regions : Bacadéhuachi, Nácori Chico, Sahuaripa
Sub-basin area
333,3km²
Upstream area
22 884,3km²
Discharge
33,88m³/s
Mean elev.
885m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #7080764830562 km²
- Bassin de Río Aros472 km²
3 dept-equivalent regions (GADM L2)
- 163.5 km²49.1% of basin
- 121.5 km²36.5% of basin
- 47.9 km²14.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
116 distinct species · 138 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Aros : 22 espèces reliées par 43 interactions GloBI sur 3 types (connectance 10.6%, 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°
20,6°C
Annual rain
576mm
Moisture idx (CMI)
-0,68
Runoff
34mm/an
PET
1 817mm
AET
485mm
Mean slope
13,4°
Water table
786cm
Forest
99%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)