HydroLAKES lake · #158507
Östersjön
Surface area
3,57km²
Avg depth
5,9m
Volume
21,23km³
Shoreline
20,1km
Administrative coverage
2 dept-equivalent regions (GADM L2)
4 intersecting protected areas
2005676 Hjärtasjöns skärgård
IUCN IaNature Reserve
1.35 km² overlap
2002881 Kopparbergs äng
IUCN IVNature Reserve
0.01 km² overlap
Kopparbergs äng
IUCN IVNatura 2000 SCI
0.01 km² overlap
Kopparbergs äng
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.01 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 819 distinct species · 7 627 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Östersjön : 32 espèces reliées par 85 interactions GloBI sur 7 types (connectance 9.4%, 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
3,57km²
Avg depth
5,9m
Volume
21,230km³
Watershed
46km²
Shoreline
20,1km
Shore dev. idx
3,00
Residence time
884days
Elevation
115m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.