HydroLAKES lake · #157697
Norumssjön
Surface area
5,12km²
Avg depth
10m
Volume
51,3km³
Shoreline
13km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- KarlstadVärmland · Sweden5.14 km²100.0% of lake
1 intersecting protected areas
SK 520-2018
IUCN IVNature conservation agreement
0.01 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
2 455 distinct species · 14 261 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Norumssjön : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 114 interactions GloBI sur 6 types (connectance 16.2%, filtre Serrano α=0.2). 14 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
5,12km²
Avg depth
10,0m
Volume
51,300km³
Watershed
192km²
Shoreline
13,0km
Shore dev. idx
1,61
Residence time
306days
Elevation
69m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.