Ontologia

HydroLAKES lake · #155095

Store Oljusjoen

ReservoirNorwayEurope 1311 m

Surface area

8,45km²

Avg depth

19,5m

Volume

165km³

Shoreline

20km

Administrative coverage

Parent watershed

hybas-2080223380981 km² · upstream 982 km²

2 dept-equivalent regions (GADM L2)

  • Lærdal
    Sogn og Fjordane · Norway
    5.83 km²
    68.6% of lake
  • Hemsedal
    Buskerud · Norway
    2.67 km²
    31.4% of lake

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

Species present

101 distinct species · 210 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

210 obs · 1 cellules
Obs. / cellule
≥ 210
210–209
210–209
210–209
< 210

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

Ecological tissue

Sample of 31 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 Store Oljusjoen : 22 espèces reliées par 43 interactions GloBI sur 3 types (connectance 9.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
43
Connectance
0.092
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

8,45km²

Avg depth

19,5m

Volume

165,000km³

Watershed

20km²

Shoreline

20,0km

Shore dev. idx

1,94

Residence time

4 046days

Elevation

1 311m

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