HydroLAKES lake · #143248
Peräjärvi
Surface area
1,21km²
Avg depth
4,1m
Volume
4,97km³
Shoreline
6,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- LaplandLapland · Finland1.22 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
154 distinct species · 1 144 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 65 interactions GloBI sur 4 types (connectance 14.0%, filtre Serrano α=0.2). 14 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
1,21km²
Avg depth
4,1m
Volume
4,970km³
Watershed
16km²
Shoreline
6,3km
Shore dev. idx
1,62
Residence time
283days
Elevation
251m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.