Ontologia

HydroLAKES lake · #12948

Vestfjorden

Natural lakeNorwayEurope 192 m

Surface area

17,71km²

Avg depth

21,9m

Volume

387,62km³

Shoreline

109,2km

Administrative coverage

Parent watershed

hybas-2080033830546 km² · upstream 546 km²

1 dept-equivalent regions (GADM L2)

  • Vegårshei
    Aust-Agder · Norway
    17.81 km²
    100.0% of lake

1 intersecting protected areas

  • Lauvåsen

    IUCN Ia

    Nature Reserve

    0.00 km² overlap

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

Species present

604 distinct species · 2 183 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 183 obs · 1 cellules
Obs. / cellule
≥ 2 183
2 183–2 182
2 183–2 182
2 183–2 182
< 2 183

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

Ecological tissue

Sample of 40 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 Vestfjorden : 30 espèces reliées par 76 interactions GloBI sur 8 types (connectance 9.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
76
Connectance
0.093
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

17,71km²

Avg depth

21,9m

Volume

387,620km³

Watershed

171km²

Shoreline

109,2km

Shore dev. idx

7,32

Residence time

964days

Elevation

192m

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