HydroLAKES lake · #1338406
Lac 1338406
Surface area
0,24km²
Avg depth
4,2m
Volume
1,01km³
Shoreline
2,5km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- NordHauts-de-France · France0.24 km²100.0% of lake
2 communes (L5)For countries with L5
- Trélon0.13 km²
- Wallers-en-Fagne0.11 km²
3 intersecting protected areas
Avesnois
IUCN VRegional Nature Park
0.24 km² overlap
Forêt, bocage, étangs de Thiérache
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.24 km² overlap
Special Areas of Conservation (Habitats Directive)
0.24 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 928 distinct species · 39 979 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 1338406 : 13 espèces reliées par 127 interactions GloBI sur 6 types (connectance 36.2%, filtre Serrano α=0.2). 14 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
0,24km²
Avg depth
4,2m
Volume
1,010km³
Watershed
3km²
Shoreline
2,5km
Shore dev. idx
1,43
Residence time
416days
Elevation
193m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.