HydroLAKES lake · #155383
Fjällgrycken
Surface area
2,9km²
Avg depth
10,9m
Volume
31,7km³
Shoreline
10km
Administrative coverage
2 dept-equivalent regions (GADM L2)
1 intersecting protected areas
2049071 Ärtknubben
IUCN IaNature Reserve
0.05 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
375 distinct species · 3 405 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Fjällgrycken : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 61 interactions GloBI sur 6 types (connectance 9.2%, filtre Serrano α=0.2). 8 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
2,90km²
Avg depth
10,9m
Volume
31,700km³
Watershed
49km²
Shoreline
10,0km
Shore dev. idx
1,66
Residence time
711days
Elevation
264m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.