HydroLAKES lake · #174125
Barrage d'Ighil Emda
Surface area
2,13km²
Avg depth
75,1m
Volume
160km³
Shoreline
13km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Draa El CaidBéjaïa · Algeria1.23 km²57.8% of lake
- KherrataBéjaïa · Algeria0.90 km²42.2% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
84 distinct species · 133 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 13 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 Barrage d'Ighil Emda : 11 espèces reliées par 13 interactions GloBI sur 2 types (connectance 14.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
2,13km²
Avg depth
75,1m
Volume
160,000km³
Watershed
496km²
Shoreline
13,0km
Shore dev. idx
2,52
Residence time
730days
Elevation
507m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.