HydroLAKES lake · #12636
Kalven
Surface area
11,12km²
Avg depth
9,8m
Volume
108,86km³
Shoreline
38,4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- FalunDalarna · Sweden11.18 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
712 distinct species · 6 936 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Kalven : 25 espèces reliées par 31 interactions GloBI sur 4 types (connectance 6.7%, filtre Serrano α=0.2). 6 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
11,12km²
Avg depth
9,8m
Volume
108,860km³
Watershed
933km²
Shoreline
38,4km
Shore dev. idx
3,25
Residence time
144days
Elevation
192m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.