Ontologia

HydroLAKES lake · #146926

Vänjaurträsket

Natural lakeSwedenEurope 272 m

Surface area

1,76km²

Avg depth

5,4m

Volume

9,48km³

Shoreline

10,1km

Administrative coverage

Parent watershed

hybas-20800307102572 km² · upstream 2572 km²

1 dept-equivalent regions (GADM L2)

  • Lycksele
    Västerbotten · Sweden
    1.77 km²
    100.0% of lake

2 intersecting protected areas

  • Öreälven

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.72 km² overlap

  • Öreälven

    IUCN Not Assigned

    Natura 2000 SCI

    1.72 km² overlap

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

Species present

189 distinct species · 2 703 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 703 obs · 1 cellules
Obs. / cellule
≥ 2 703
2 703–2 702
2 703–2 702
2 703–2 702
< 2 703

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

Ecological tissue

Sample of 32 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 Vänjaurträsket : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 4 types (connectance 12.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
71
Connectance
0.127
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

1,76km²

Avg depth

5,4m

Volume

9,480km³

Watershed

83km²

Shoreline

10,1km

Shore dev. idx

2,15

Residence time

110days

Elevation

272m

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