HydroLAKES lake · #158556
Fjälaren
Surface area
1,45km²
Avg depth
4,4m
Volume
6,36km³
Shoreline
10,7km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- KatrineholmSödermanland · Sweden1.45 km²99.6% of lake
- FinspångÖstergötland · Sweden0.01 km²0.4% of lake
1 intersecting protected areas
2058845 Ändebol
IUCN IaNature Reserve
0.09 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 648 distinct species · 14 014 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Fjälaren : 19 espèces reliées par 63 interactions GloBI sur 6 types (connectance 16.7%, 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
1,45km²
Avg depth
4,4m
Volume
6,360km³
Watershed
29km²
Shoreline
10,7km
Shore dev. idx
2,51
Residence time
402days
Elevation
47m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.