HydroLAKES lake · #11886
Korvuanjärvi
Surface area
15,2km²
Avg depth
4,9m
Volume
75,04km³
Shoreline
32,2km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- KainuuOulu · Finland9.07 km²59.3% of lake
- Northern OstrobothniaOulu · Finland6.23 km²40.7% of lake
1 intersecting protected areas
Metsälain erityisen tärkeät elinympäristöt Pohjois-Pohjanmaa
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
146 distinct species · 408 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Korvuanjärvi : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 57 interactions GloBI sur 5 types (connectance 7.0%, filtre Serrano α=0.2). 10 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
15,20km²
Avg depth
4,9m
Volume
75,040km³
Watershed
29km²
Shoreline
32,2km
Shore dev. idx
2,33
Residence time
2 360days
Elevation
225m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.