HydroLAKES lake · #1338843
Lac 1338843
Surface area
0,1km²
Avg depth
2m
Volume
0,2km³
Shoreline
2,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SommeHauts-de-France · France0.10 km²100.0% of lake
2 communes (L5)For countries with L5
- Belloy-sur-Somme0.06 km²
- Yzeux0.04 km²
5 intersecting protected areas
Étangs et marais du bassin de la Somme
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.10 km² overlap
Wetland of International Importance (Ramsar Site)
0.10 km² overlap
Basse vallée de la Somme de Pont-Rémy à Breilly
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.10 km² overlap
Land acquired by a regional conservatory of natural areas
0.04 km² overlap
Moyenne vallee de la somme
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)
0.02 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
2 183 distinct species · 57 644 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 1338843 : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 96 interactions GloBI sur 6 types (connectance 9.7%, filtre Serrano α=0.2). 12 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
0,10km²
Avg depth
2,0m
Volume
0,200km³
Watershed
1km²
Shoreline
2,1km
Shore dev. idx
1,89
Residence time
214days
Elevation
10m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.