HydroLAKES lake · #174056
بحيرة بني مطير
Surface area
1,77km²
Avg depth
41,2m
Volume
73km³
Shoreline
8,7km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- FernanaJendouba · Tunisia1.06 km²59.7% of lake
- Aïn DrahamJendouba · Tunisia0.72 km²40.3% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
108 distinct species · 252 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 بحيرة بني مطير : 21 espèces reliées par 47 interactions GloBI sur 3 types (connectance 13.4%, filtre Serrano α=0.2). 6 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
1,77km²
Avg depth
41,2m
Volume
73,000km³
Watershed
106km²
Shoreline
8,7km
Shore dev. idx
1,84
Residence time
864days
Elevation
423m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.