HydroLAKES lake · #1346866
Lac 1346866
Surface area
0,24km²
Avg depth
3,4m
Volume
0,82km³
Shoreline
2,7km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Côtes-d'ArmorBretagne · France0.22 km²92.3% of lake
- MorbihanBretagne · France0.02 km²7.7% of lake
2 communes (L5)For countries with L5
- Perret0.22 km²
- Sainte-Brigitte0.02 km²
1 intersecting protected areas
Special Areas of Conservation (Habitats Directive)
0.24 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 107 distinct species · 5 005 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 1346866 : 19 espèces reliées par 76 interactions GloBI sur 5 types (connectance 17.5%, filtre Serrano α=0.2). 11 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
0,24km²
Avg depth
3,4m
Volume
0,820km³
Watershed
13km²
Shoreline
2,7km
Shore dev. idx
1,55
Residence time
30days
Elevation
199m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.