HydroLAKES lake · #174075
Bou Heurtma Reservoir
Surface area
7,09km²
Avg depth
16,6m
Volume
117,5km³
Shoreline
20,8km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- FernanaJendouba · Tunisia7.04 km²99.2% of lake
- Balta Bou AouaneJendouba · Tunisia0.06 km²0.8% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
26 distinct species · 39 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 Bou Heurtma Reservoir : 7 espèces reliées par 5 interactions GloBI sur 1 type (connectance 23.8%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
7,09km²
Avg depth
16,6m
Volume
117,500km³
Watershed
385km²
Shoreline
20,8km
Shore dev. idx
2,20
Residence time
351days
Elevation
215m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.