Ontologia

HydroLAKES lake · #154440

Nystølsvatnet

Natural lakeNorwayEurope 724 m

Surface area

1,25km²

Avg depth

18,3m

Volume

22,81km³

Shoreline

8,1km

Administrative coverage

Parent watershed

hybas-20800352007433 km² · upstream 7433 km²

1 dept-equivalent regions (GADM L2)

  • Balestrand
    Sogn og Fjordane · Norway
    1.26 km²
    100.0% of lake

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

Species present

118 distinct species · 881 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

881 obs · 1 cellules
Obs. / cellule
≥ 881
881–880
881–880
881–880
< 881

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

Ecological tissue

Sample of 36 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 Nystølsvatnet : 29 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 2 types (connectance 6.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
43
Connectance
0.068
Patrimoniales
3
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

1,25km²

Avg depth

18,3m

Volume

22,810km³

Watershed

11km²

Shoreline

8,1km

Shore dev. idx

2,04

Residence time

409days

Elevation

724m

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