HydroLAKES lake · #13001
Säven
Surface area
11,72km²
Avg depth
11,8m
Volume
138,5km³
Shoreline
35,2km
Administrative coverage
2 dept-equivalent regions (GADM L2)
1 intersecting protected areas
SK 332-2008
IUCN IVNature conservation agreement, Swedish Forest Agency
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 142 distinct species · 5 997 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Säven : 19 espèces reliées par 80 interactions GloBI sur 5 types (connectance 14.3%, 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
11,72km²
Avg depth
11,8m
Volume
138,500km³
Watershed
161km²
Shoreline
35,2km
Shore dev. idx
2,90
Residence time
630days
Elevation
156m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.