HydroLAKES lake · #171973
Lac de Montbel
Surface area
3,97km²
Avg depth
15,1m
Volume
60km³
Shoreline
20,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- AriègeOccitanie · France3.98 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
377 distinct species · 1 744 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Lac de Montbel : 24 espèces + 5 bulles famille, 55 interactions GloBI documentées sur 4 types (connectance 13.5%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
3,97km²
Avg depth
15,1m
Volume
60,000km³
Watershed
15km²
Shoreline
20,3km
Shore dev. idx
2,87
Residence time
3 734days
Elevation
395m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.