HydroLAKES lake · #135417
Čáhkáljávri
Surface area
1,1km²
Avg depth
9,3m
Volume
10,23km³
Shoreline
4,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- LaplandLapland · Finland1.11 km²100.0% of lake
1 intersecting protected areas
Tornionjoen-Muonionjoen vesistöalue
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.04 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
3 504 distinct species · 57 977 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Čáhkáljávri : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 126 interactions GloBI sur 5 types (connectance 11.2%, filtre Serrano α=0.2). 25 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
1,10km²
Avg depth
9,3m
Volume
10,230km³
Watershed
45km²
Shoreline
4,9km
Shore dev. idx
1,31
Residence time
224days
Elevation
557m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.