HydroLAKES lake · #11752
Peräjärvi
Surface area
41,8km²
Avg depth
6,7m
Volume
279,81km³
Shoreline
169,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- LaplandLapland · Finland42.09 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
276 distinct species · 791 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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 Peräjärvi : 17 espèces reliées par 32 interactions GloBI sur 5 types (connectance 15.2%, filtre Serrano α=0.2). 4 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
41,80km²
Avg depth
6,7m
Volume
279,810km³
Watershed
328km²
Shoreline
169,6km
Shore dev. idx
7,40
Residence time
800days
Elevation
229m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.