Ontologia

HydroLAKES lake · #143533

Stor-Varjisträsket

Natural lakeSwedenEurope 288 m

Surface area

2,43km²

Avg depth

4,5m

Volume

10,92km³

Shoreline

13km

Administrative coverage

Parent watershed

hybas-20801502701839 km² · upstream 1839 km²

1 dept-equivalent regions (GADM L2)

  • Jokkmokk
    Norrbotten · Sweden
    2.45 km²
    100.0% of lake

3 intersecting protected areas

  • Piteälven

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.33 km² overlap

  • Piteälven

    IUCN Not Assigned

    Natura 2000 SCI

    2.33 km² overlap

  • Varjisån

    IUCN IV

    Nature conservation agreement

    0.01 km² overlap

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

Species present

289 distinct species · 4 224 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 224 obs · 1 cellules
Obs. / cellule
≥ 4 224
4 224–4 223
4 224–4 223
4 224–4 223
< 4 224

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

Ecological tissue

Sample of 20 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 Stor-Varjisträsket : 16 espèces reliées par 18 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
18
Connectance
0.095
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

2,43km²

Avg depth

4,5m

Volume

10,920km³

Watershed

537km²

Shoreline

13,0km

Shore dev. idx

2,36

Residence time

20days

Elevation

288m

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