Ontologia

HydroLAKES lake · #158941

Snøløsvannet

Natural lakeNorwayEurope 109 m

Surface area

1,25km²

Avg depth

12,9m

Volume

16,2km³

Shoreline

7,6km

Administrative coverage

Parent watershed

hybas-2080257170203 km² · upstream 203 km²

2 dept-equivalent regions (GADM L2)

  • Grimstad
    Aust-Agder · Norway
    0.84 km²
    66.7% of lake
  • Froland
    Aust-Agder · Norway
    0.42 km²
    33.3% of lake

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

Species present

631 distinct species · 1 717 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 717 obs · 1 cellules
Obs. / cellule
≥ 1 717
1 717–1 716
1 717–1 716
1 717–1 716
< 1 717

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

Ecological tissue

Sample of 53 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 Snøløsvannet : 42 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 5 types (connectance 5.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
53
Interactions affichées
75
Connectance
0.054
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

1,25km²

Avg depth

12,9m

Volume

16,200km³

Watershed

20km²

Shoreline

7,6km

Shore dev. idx

1,92

Residence time

310days

Elevation

109m

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