HydroLAKES lake · #149511
Narssjön
Surface area
1,93km²
Avg depth
2,4m
Volume
4,63km³
Shoreline
9,5km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- OstrobothniaWestern Finland · Finland1.94 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
135 distinct species · 211 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 Narssjön : 23 espèces reliées par 42 interactions GloBI sur 5 types (connectance 8.5%, filtre Serrano α=0.2). 9 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
1,93km²
Avg depth
2,4m
Volume
4,630km³
Watershed
56km²
Shoreline
9,5km
Shore dev. idx
1,93
Residence time
124days
Elevation
51m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.