HydroLAKES lake · #157026
Siksjön
Surface area
5,94km²
Avg depth
11,1m
Volume
65,89km³
Shoreline
36,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- HälleforsOrebro · Sweden5.97 km²100.0% of lake
2 intersecting protected areas
2005652 Mettjärn
IUCN IaNature Reserve
0.02 km² overlap
2005643 Nedre Sävälven
IUCN IaNature Reserve
0.01 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
679 distinct species · 2 265 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Siksjön : 25 espèces reliées par 56 interactions GloBI sur 5 types (connectance 9.4%, filtre Serrano α=0.2). 10 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
5,94km²
Avg depth
11,1m
Volume
65,890km³
Watershed
173km²
Shoreline
36,6km
Shore dev. idx
4,24
Residence time
414days
Elevation
239m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.