HydroLAKES lake · #150067
Rauanjärvi
Surface area
4,34km²
Avg depth
3m
Volume
13,15km³
Shoreline
26,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- North KareliaEastern Finland · Finland4.37 km²100.0% of lake
4 intersecting protected areas
Private Nature Reserve
0.20 km² overlap
Private Nature Reserve
0.08 km² overlap
Private Nature Reserve
0.00 km² overlap
Private Nature Reserve
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
269 distinct species · 778 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Rauanjärvi : 27 espèces reliées par 101 interactions GloBI sur 7 types (connectance 13.6%, filtre Serrano α=0.2). 12 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
4,34km²
Avg depth
3,0m
Volume
13,150km³
Watershed
47km²
Shoreline
26,2km
Shore dev. idx
3,55
Residence time
267days
Elevation
148m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.