Ontologia

HydroLAKES lake · #155883

Vestre Bjonevatnet

Natural lakeNorwayEurope 214 m

Surface area

2,15km²

Avg depth

14,4m

Volume

30,99km³

Shoreline

14,4km

Administrative coverage

Parent watershed

hybas-20802314002116 km² · upstream 5021 km²

2 dept-equivalent regions (GADM L2)

  • Ringerike
    Buskerud · Norway
    2.12 km²
    98.1% of lake
  • Gran
    Oppland · Norway
    0.04 km²
    1.9% of lake

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

Species present

244 distinct species · 639 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

639 obs · 1 cellules
Obs. / cellule
≥ 639
639–638
639–638
639–638
< 639

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

Ecological tissue

Sample of 38 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 Vestre Bjonevatnet : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 95 interactions GloBI sur 6 types (connectance 12.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
95
Connectance
0.128
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

2,15km²

Avg depth

14,4m

Volume

30,990km³

Watershed

14km²

Shoreline

14,4km

Shore dev. idx

2,77

Residence time

1 418days

Elevation

214m

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