HydroLAKES lake · #155567
Väkevänjärvi
Surface area
4,49km²
Avg depth
7,2m
Volume
32,37km³
Shoreline
23,5km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- South KareliaSouthern Finland · Finland4.42 km²98.1% of lake
- KymenlaaksoSouthern Finland · Finland0.09 km²1.9% of lake
2 intersecting protected areas
Salajärvi-Ryönänlahti
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.63 km² overlap
Rauhalan luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 656 distinct species · 17 607 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Väkevänjärvi : 14 espèces reliées par 116 interactions GloBI sur 5 types (connectance 23.4%, filtre Serrano α=0.2). 18 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
4,49km²
Avg depth
7,2m
Volume
32,370km³
Watershed
1 020km²
Shoreline
23,5km
Shore dev. idx
3,13
Residence time
31days
Elevation
11m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.