Ontologia

HydroLAKES lake · #154770

Sjusjøen

Natural lakeNorwayEurope 807 m

Surface area

1,2km²

Avg depth

5,6m

Volume

6,64km³

Shoreline

5,7km

Administrative coverage

Parent watershed

hybas-20802222001440 km² · upstream 14117 km²

1 dept-equivalent regions (GADM L2)

  • Ringsaker
    Hedmark · Norway
    1.20 km²
    100.0% of lake

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

Species present

679 distinct species · 2 926 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 926 obs · 1 cellules
Obs. / cellule
≥ 2 926
2 926–2 925
2 926–2 925
2 926–2 925
< 2 926

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

Ecological tissue

Sample of 34 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 Sjusjøen : 25 espèces reliées par 78 interactions GloBI sur 6 types (connectance 13.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
78
Connectance
0.139
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

1,20km²

Avg depth

5,6m

Volume

6,640km³

Watershed

41km²

Shoreline

5,7km

Shore dev. idx

1,47

Residence time

118days

Elevation

807m

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