HydroLAKES lake · #151560
Vahvanen
Surface area
5,41km²
Avg depth
8,9m
Volume
48,34km³
Shoreline
24,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- North SavoniaEastern Finland · Finland5.44 km²100.0% of lake
1 intersecting protected areas
Metsälain erityisen tärkeät elinympäristöt Pohjois-Savo
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
89 distinct species · 162 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Vahvanen : 41 espèces reliées par 46 interactions GloBI sur 6 types (connectance 5.1%, filtre Serrano α=0.2). 2 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
5,41km²
Avg depth
8,9m
Volume
48,340km³
Watershed
507km²
Shoreline
24,3km
Shore dev. idx
2,95
Residence time
117days
Elevation
88m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.