HydroLAKES lake · #151698
Aldern
Surface area
1,87km²
Avg depth
6,2m
Volume
11,53km³
Shoreline
8,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- ÅngeVästernorrland · Sweden1.88 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
432 distinct species · 1 551 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Aldern : 28 espèces reliées par 69 interactions GloBI sur 5 types (connectance 10.4%, filtre Serrano α=0.2). 9 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
1,87km²
Avg depth
6,2m
Volume
11,530km³
Watershed
5 496km²
Shoreline
8,6km
Shore dev. idx
1,77
Residence time
3days
Elevation
230m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.