Ontologia

HydroLAKES lake · #140808

Sætervatnet

Natural lakeNorwayEurope 195 m

Surface area

1,84km²

Avg depth

12,2m

Volume

22,42km³

Shoreline

12,5km

Administrative coverage

Parent watershed

hybas-20800372801908 km² · upstream 1908 km²

2 dept-equivalent regions (GADM L2)

  • Fauske
    Nordland · Norway
    1.86 km²
    100.0% of lake
  • Sørfold
    Nordland · Norway
    0.00 km²
    0.0% of lake

2 intersecting protected areas

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

Species present

470 distinct species · 2 460 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 460 obs · 1 cellules
Obs. / cellule
≥ 2 460
2 460–2 459
2 460–2 459
2 460–2 459
< 2 460

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

Ecological tissue

Sample of 27 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 Sætervatnet : 18 espèces reliées par 45 interactions GloBI sur 3 types (connectance 12.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
45
Connectance
0.128
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

1,84km²

Avg depth

12,2m

Volume

22,420km³

Watershed

11km²

Shoreline

12,5km

Shore dev. idx

2,60

Residence time

511days

Elevation

195m

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