HydroLAKES lake · #152000
Öllölänjärvi
Surface area
1,18km²
Avg depth
5,8m
Volume
6,82km³
Shoreline
7,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- North KareliaEastern Finland · Finland1.19 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
132 distinct species · 269 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Öllölänjärvi : 32 espèces reliées par 92 interactions GloBI sur 5 types (connectance 11.8%, 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
1,18km²
Avg depth
5,8m
Volume
6,820km³
Watershed
21km²
Shoreline
7,1km
Shore dev. idx
1,85
Residence time
381days
Elevation
129m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.