Ontologia

HydroLAKES lake · #146731

Villsjön

Natural lakeSwedenEurope 239 m

Surface area

2,3km²

Avg depth

11,6m

Volume

26,69km³

Shoreline

10,7km

Administrative coverage

Parent watershed

hybas-20800306101042 km² · upstream 1042 km²

1 dept-equivalent regions (GADM L2)

  • Vindeln
    Västerbotten · Sweden
    2.31 km²
    100.0% of lake

2 intersecting protected areas

  • Sävarån

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.14 km² overlap

  • Sävarån

    IUCN Not Assigned

    Natura 2000 SCI

    2.14 km² overlap

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

111 distinct species · 331 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

331 obs · 1 cellules
Obs. / cellule
≥ 331
331–330
331–330
331–330
< 331

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 33 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Villsjön : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 3 types (connectance 6.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
38
Connectance
0.068
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Lake statistics (HydroLAKES)

Surface

2,30km²

Avg depth

11,6m

Volume

26,690km³

Watershed

13km²

Shoreline

10,7km

Shore dev. idx

1,98

Residence time

1 746days

Elevation

239m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.