HydroLAKES lake · #1347018
Lac 1347018
Surface area
0,99km²
Avg depth
6,5m
Volume
6,37km³
Shoreline
10,5km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Ille-et-VilaineBretagne · France0.99 km²100.0% of lake
2 communes (L5)For countries with L5
- Saint-M'Hervé0.57 km²
- La Chapelle-Erbrée0.42 km²
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
660 distinct species · 1 916 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 1347018 : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 119 interactions GloBI sur 6 types (connectance 15.3%, 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
0,99km²
Avg depth
6,5m
Volume
6,370km³
Watershed
114km²
Shoreline
10,5km
Shore dev. idx
2,98
Residence time
45days
Elevation
88m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.