HydroBASINS lev08 watershed · #7080835730
Bassin de Rio Ferreria
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 : Atemajac de Brizuela, Chiquilistlán, Ejutla, Juchitlán, Tapalpa +2
Sub-basin area
436,2km²
Upstream area
844,6km²
Discharge
2,77m³/s
Mean elev.
1 632m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Ferreria229 km²
- Bassin de Rio Ferreria180 km²
7 dept-equivalent regions (GADM L2)
- 206.6 km²47.5% of basin
- 92.4 km²21.2% of basin
- 76.1 km²17.5% of basin
- 48.9 km²11.3% of basin
- 9.9 km²2.3% of basin
- 0.8 km²0.2% of basin
- 0.2 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
885 distinct species · 2 746 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 Rio Ferreria : 32 espèces reliées par 98 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 13 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°
18,8°C
Annual rain
900mm
Moisture idx (CMI)
-0,44
Runoff
130mm/an
PET
1 635mm
AET
761mm
Mean slope
12,8°
Water table
702cm
Forest
26%
Crops
18%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)