HydroLAKES lake · #156791
Långsjön
Surface area
2,46km²
Avg depth
6,2m
Volume
15,19km³
Shoreline
10,5km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- UppsalaUppsala · Sweden2.47 km²100.0% of lake
1 intersecting protected areas
2002605 Djurgården
IUCN IVNature Reserve
0.01 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 034 distinct species · 6 123 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Långsjön : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 74 interactions GloBI sur 4 types (connectance 22.8%, 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
2,46km²
Avg depth
6,2m
Volume
15,190km³
Watershed
27km²
Shoreline
10,5km
Shore dev. idx
1,88
Residence time
739days
Elevation
9m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.