Ontologia

HydroLAKES lake · #159575

Västra Nösjön

Natural lakeSwedenEurope 122 m

Surface area

2,65km²

Avg depth

5,9m

Volume

15,7km³

Shoreline

11,5km

Administrative coverage

Parent watershed

hybas-20800332001907 km² · upstream 1907 km²

2 dept-equivalent regions (GADM L2)

  • Bollebygd
    Västra Götaland · Sweden
    1.82 km²
    68.2% of lake
  • Härryda
    Västra Götaland · Sweden
    0.85 km²
    31.8% of lake

1 intersecting protected areas

  • SK 574-2003

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.02 km² overlap

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

Species present

1 847 distinct species · 21 745 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 745 obs · 1 cellules
Obs. / cellule
≥ 21 745
21 745–21 744
21 745–21 744
21 745–21 744
< 21 745

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

Ecological tissue

Sample of 36 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 Västra Nösjön : 25 espèces reliées par 96 interactions GloBI sur 7 types (connectance 14.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
96
Connectance
0.144
Patrimoniales
0
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

2,65km²

Avg depth

5,9m

Volume

15,700km³

Watershed

55km²

Shoreline

11,5km

Shore dev. idx

1,99

Residence time

194days

Elevation

122m

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