Ontologia

HydroLAKES lake · #158963

Vigelandsvannet

Natural lakeNorwayEurope 93 m

Surface area

1,56km²

Avg depth

11,6m

Volume

18,01km³

Shoreline

12,4km

Administrative coverage

Parent watershed

hybas-2080257170203 km² · upstream 203 km²

2 dept-equivalent regions (GADM L2)

  • Arendal
    Aust-Agder · Norway
    1.19 km²
    76.3% of lake
  • Grimstad
    Aust-Agder · Norway
    0.37 km²
    23.7% of lake

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

Species present

999 distinct species · 5 867 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 867 obs · 1 cellules
Obs. / cellule
≥ 5 867
5 867–5 866
5 867–5 866
5 867–5 866
< 5 867

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

Ecological tissue

Sample of 37 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 Vigelandsvannet : 27 espèces reliées par 43 interactions GloBI sur 5 types (connectance 6.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
43
Connectance
0.065
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

1,56km²

Avg depth

11,6m

Volume

18,010km³

Watershed

39km²

Shoreline

12,4km

Shore dev. idx

2,80

Residence time

179days

Elevation

93m

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