HydroLAKES lake · #1340982
Lac 1340982
Surface area
0,39km²
Avg depth
2,3m
Volume
0,89km³
Shoreline
4,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Seine-MaritimeNormandie · France0.39 km²100.0% of lake
1 communes (L5)For countries with L5
- Le Havre0.39 km²
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
2 013 distinct species · 36 303 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 1340982 : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 142 interactions GloBI sur 6 types (connectance 21.3%, 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
0,39km²
Avg depth
2,3m
Volume
0,890km³
Watershed
5km²
Shoreline
4,8km
Shore dev. idx
2,17
Residence time
96days
Elevation
0m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.