Ontologia

HydroLAKES lake · #1290453

Lac 1290453

Natural lakeNorwayEurope 5 m

Surface area

0,26km²

Avg depth

6,6m

Volume

1,7km³

Shoreline

2,3km

Administrative coverage

Parent watershed

hybas-2080033540636 km² · upstream 636 km²

1 dept-equivalent regions (GADM L2)

  • Ås
    Akershus · Norway
    0.26 km²
    100.0% of lake

1 intersecting protected areas

  • Pollevann

    IUCN Ia

    Nature Reserve

    0.26 km² overlap

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

Species present

3 784 distinct species · 42 891 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

42 891 obs · 1 cellules
Obs. / cellule
≥ 42 891
42 891–42 890
42 891–42 890
42 891–42 890
< 42 891

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 Lac 1290453 : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 91 interactions GloBI sur 4 types (connectance 11.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
91
Connectance
0.111
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

0,26km²

Avg depth

6,6m

Volume

1,700km³

Watershed

6km²

Shoreline

2,3km

Shore dev. idx

1,30

Residence time

203days

Elevation

5m

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