HydroLAKES lake · #149502
Kerttuanjärvi
Surface area
3,68km²
Avg depth
4,6m
Volume
17,07km³
Shoreline
19km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Southern OstrobothniaWestern Finland · Finland3.71 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
155 distinct species · 1 215 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 Kerttuanjärvi : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 72 interactions GloBI sur 5 types (connectance 12.1%, filtre Serrano α=0.2). 8 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
3,68km²
Avg depth
4,6m
Volume
17,070km³
Watershed
30km²
Shoreline
19,0km
Shore dev. idx
2,79
Residence time
852days
Elevation
49m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.