HydroLAKES lake · #145889
Lejaren
Surface area
4,26km²
Avg depth
14,4m
Volume
61,45km³
Shoreline
17,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- StrömsundJämtland · Sweden4.29 km²100.0% of lake
5 intersecting protected areas
2001194 Daimadalen
IUCN IbNature Reserve
4.29 km² overlap
Frostvikenfjällen
IUCN Not ReportedSpecial Protection Area (Birds Directive)
4.29 km² overlap
Frostvikenfjällen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.29 km² overlap
Frostvikenfjällen
IUCN IbNatura 2000 SPA
4.29 km² overlap
Frostvikenfjällen
IUCN IbNatura 2000 SCI
4.29 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
213 distinct species · 217 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Lejaren : 24 espèces reliées par 31 interactions GloBI sur 5 types (connectance 8.2%, filtre Serrano α=0.2). 4 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
4,26km²
Avg depth
14,4m
Volume
61,450km³
Watershed
144km²
Shoreline
17,8km
Shore dev. idx
2,43
Residence time
184days
Elevation
549m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.