Ontologia

HydroLAKES lake · #154647

Hornsjøen

Natural lakeNorwayEurope 837 m

Surface area

3km²

Avg depth

13,7m

Volume

41,16km³

Shoreline

14,1km

Administrative coverage

Parent watershed

hybas-2080219530612 km² · upstream 612 km²

1 dept-equivalent regions (GADM L2)

  • Gausdal
    Oppland · Norway
    3.02 km²
    100.0% of lake

6 intersecting protected areas

  • Langsua

    IUCN Not Reported

    Emerald Network

    0.04 km² overlap

  • Langsua

    IUCN II

    National Park

    0.02 km² overlap

  • Hynna

    IUCN Not Reported

    Emerald Network

    0.01 km² overlap

  • Hynna

    IUCN Ia

    Wetland of International Importance (Ramsar Site)

    0.01 km² overlap

  • Espedalen

    IUCN V

    Protected Landscape

    0.00 km² overlap

  • Hynna

    IUCN Ia

    Nature Reserve

    0.00 km² overlap

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

Species present

251 distinct species · 797 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

797 obs · 1 cellules
Obs. / cellule
≥ 797
797–796
797–796
797–796
< 797

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

Ecological tissue

Sample of 48 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 Hornsjøen : 42 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 61 interactions GloBI sur 5 types (connectance 5.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
61
Connectance
0.054
Patrimoniales
4
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

3,00km²

Avg depth

13,7m

Volume

41,160km³

Watershed

28km²

Shoreline

14,1km

Shore dev. idx

2,29

Residence time

1 244days

Elevation

837m

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