Ontologia

HydroLAKES lake · #1287494

Lac 1287494

Natural lakeNorwayEurope 667 m

Surface area

0,84km²

Avg depth

6,1m

Volume

5,14km³

Shoreline

7,4km

Administrative coverage

Parent watershed

hybas-20800337305730 km² · upstream 5730 km²

2 dept-equivalent regions (GADM L2)

  • Rollag
    Buskerud · Norway
    0.78 km²
    92.4% of lake
  • Sigdal
    Buskerud · Norway
    0.06 km²
    7.6% of lake

2 intersecting protected areas

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

Species present

800 distinct species · 1 974 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 974 obs · 1 cellules
Obs. / cellule
≥ 1 974
1 974–1 973
1 974–1 973
1 974–1 973
< 1 974

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

Ecological tissue

Sample of 35 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 1287494 : 24 espèces reliées par 50 interactions GloBI sur 6 types (connectance 8.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
50
Connectance
0.084
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

0,84km²

Avg depth

6,1m

Volume

5,140km³

Watershed

6km²

Shoreline

7,4km

Shore dev. idx

2,26

Residence time

633days

Elevation

667m

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