HydroLAKES lake · #1338685
Lac 1338685
Surface area
0,15km²
Avg depth
4m
Volume
0,58km³
Shoreline
1,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SommeHauts-de-France · France0.15 km²100.0% of lake
1 communes (L5)For countries with L5
- Hangest-sur-Somme0.15 km²
1 intersecting protected areas
Wetland of International Importance (Ramsar Site)
0.15 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 881 distinct species · 17 504 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 1338685 : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 141 interactions GloBI sur 6 types (connectance 12.5%, filtre Serrano α=0.2). 15 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
0,15km²
Avg depth
4,0m
Volume
0,580km³
Watershed
5 150km²
Shoreline
1,8km
Shore dev. idx
1,35
Residence time
0days
Elevation
8m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.