HydroLAKES lake · #11688
Ozero Onkamoyarvi
Surface area
18,16km²
Avg depth
4,7m
Volume
84,95km³
Shoreline
28,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- LaplandLapland · Finland18.28 km²100.0% of lake
4 intersecting protected areas
State Nature Reserve
0.05 km² overlap
Sallan kansallispuisto
IUCN IINational Park
0.05 km² overlap
AATSINKI-ONKAMO
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.05 km² overlap
Metsälain erityisen tärkeät elinympäristöt Lappi
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
157 distinct species · 228 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Ozero Onkamoyarvi : 19 espèces reliées par 56 interactions GloBI sur 4 types (connectance 11.3%, filtre Serrano α=0.2). 13 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
18,16km²
Avg depth
4,7m
Volume
84,950km³
Watershed
112km²
Shoreline
28,8km
Shore dev. idx
1,91
Residence time
800days
Elevation
277m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.