HydroLAKES lake · #1337349
Lac 1337349
Surface area
0,47km²
Avg depth
3,8m
Volume
1,79km³
Shoreline
4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- NordHauts-de-France · France0.48 km²100.0% of lake
2 communes (L5)For countries with L5
- Valenciennes0.47 km²
- La Sentinelle0.01 km²
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 672 distinct species · 19 770 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 1337349 : 25 espèces reliées par 118 interactions GloBI sur 6 types (connectance 19.8%, filtre Serrano α=0.2). 10 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
0,47km²
Avg depth
3,8m
Volume
1,790km³
Watershed
2 596km²
Shoreline
4,0km
Shore dev. idx
1,62
Residence time
1days
Elevation
20m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.