Ontologia

HydroLAKES lake · #153237

Langvatnet

Natural lakeNorwayEurope 1087 m

Surface area

1,16km²

Avg depth

8,6m

Volume

9,96km³

Shoreline

7km

Administrative coverage

Parent watershed

hybas-208003548012707 km² · upstream 12707 km²

2 dept-equivalent regions (GADM L2)

  • Stryn
    Sogn og Fjordane · Norway
    0.61 km²
    52.4% of lake
  • Skjåk
    Oppland · Norway
    0.56 km²
    47.6% of lake

3 intersecting protected areas

  • Strynefjellet

    IUCN V

    Protected Landscape

    1.04 km² overlap

  • Breheimen

    IUCN II

    National Park

    0.02 km² overlap

  • Breheimen

    IUCN Not Reported

    Emerald Network

    0.01 km² overlap

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

Species present

102 distinct species · 208 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

208 obs · 1 cellules
Obs. / cellule
≥ 208
208–207
208–207
208–207
< 208

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

Ecological tissue

Sample of 31 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 Langvatnet : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 5 types (connectance 7.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
36
Connectance
0.077
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

1,16km²

Avg depth

8,6m

Volume

9,960km³

Watershed

17km²

Shoreline

7,0km

Shore dev. idx

1,82

Residence time

157days

Elevation

1 087m

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