HydroLAKES lake · #157746
Skärjen
Surface area
2,77km²
Avg depth
6,9m
Volume
19,17km³
Shoreline
12,2km
Administrative coverage
2 dept-equivalent regions (GADM L2)
2 intersecting protected areas
2056607 Skärjenöarna
IUCN IaNature Reserve
0.45 km² overlap
2013526 Tjuråsen
IUCN IaNature Reserve
0.03 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
317 distinct species · 1 870 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Skärjen : 25 espèces reliées par 70 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 11 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
2,77km²
Avg depth
6,9m
Volume
19,170km³
Watershed
2 216km²
Shoreline
12,2km
Shore dev. idx
2,07
Residence time
8days
Elevation
164m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.