HydroLAKES lake · #11328
Rááhájävri
Surface area
21,97km²
Avg depth
24,1m
Volume
528,71km³
Shoreline
56,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- LaplandLapland · Finland22.13 km²100.0% of lake
1 intersecting protected areas
Hammastunturin erämaa
IUCN IbWilderness Area
0.02 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
189 distinct species · 904 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Rááhájävri : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 5 types (connectance 10.1%, filtre Serrano α=0.2). 16 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
21,97km²
Avg depth
24,1m
Volume
528,710km³
Watershed
492km²
Shoreline
56,2km
Shore dev. idx
3,38
Residence time
1 714days
Elevation
109m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.