HydroLAKES lake · #1345215
Lac 1345215
Surface area
0,64km²
Avg depth
2,5m
Volume
1,59km³
Shoreline
5,2km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Ille-et-VilaineBretagne · France0.58 km²90.0% of lake
- MancheNormandie · France0.06 km²10.0% of lake
2 communes (L5)For countries with L5
- Pleine-Fougères0.58 km²
- Pontorson0.06 km²
2 intersecting protected areas
Baie du Mont Saint-Michel
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.64 km² overlap
Baie du Mont Saint-Michel
IUCN Not ReportedWetland of International Importance (Ramsar Site)
0.64 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
807 distinct species · 3 916 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 47 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 1345215 : 15 espèces reliées par 201 interactions GloBI sur 6 types (connectance 11.7%, filtre Serrano α=0.2). 44 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
0,64km²
Avg depth
2,5m
Volume
1,590km³
Watershed
68km²
Shoreline
5,2km
Shore dev. idx
1,85
Residence time
15days
Elevation
5m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.