HydroLAKES lake · #158594
Näsnaren
Surface area
7,33km²
Avg depth
9,5m
Volume
69,96km³
Shoreline
42,7km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- KatrineholmSödermanland · Sweden7.37 km²100.0% of lake
3 intersecting protected areas
Hålvetten-Näsnaren
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
7.16 km² overlap
Hålvetten-Näsnaren
IUCN Not AssignedNatura 2000 SCI
7.16 km² overlap
2047278 Västra Kulltorp
IUCN IVNature Reserve
0.34 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
2 042 distinct species · 14 487 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Näsnaren : 28 espèces reliées par 59 interactions GloBI sur 8 types (connectance 9.9%, filtre Serrano α=0.2). 7 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
7,33km²
Avg depth
9,5m
Volume
69,960km³
Watershed
57km²
Shoreline
42,7km
Shore dev. idx
4,44
Residence time
2 189days
Elevation
46m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.