Ontologia

HydroLAKES lake · #1287550

Lac 1287550

Natural lakeNorwayEurope 694 m

Surface area

0,2km²

Avg depth

6,3m

Volume

1,3km³

Shoreline

2,1km

Administrative coverage

Parent watershed

hybas-2080235650891 km² · upstream 891 km²

2 dept-equivalent regions (GADM L2)

  • Rollag
    Buskerud · Norway
    0.15 km²
    73.0% of lake
  • Sigdal
    Buskerud · Norway
    0.06 km²
    27.0% 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 1287550 : 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

0,20km²

Avg depth

6,3m

Volume

1,300km³

Watershed

2km²

Shoreline

2,1km

Shore dev. idx

1,29

Residence time

579days

Elevation

694m

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