Ontologia

HydroLAKES lake · #11726

Skierfájávrre

Natural lakeSwedenEurope 433 m

Surface area

12,7km²

Avg depth

16,3m

Volume

207,17km³

Shoreline

27,5km

Administrative coverage

Parent watershed

hybas-20801459304371 km² · upstream 4371 km²

1 dept-equivalent regions (GADM L2)

  • Arjeplog
    Norrbotten · Sweden
    12.79 km²
    100.0% of lake

5 intersecting protected areas

  • 2001043 Tjeggelvas

    IUCN Ib

    Nature Reserve

    12.75 km² overlap

  • Tjeggelvas

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    12.75 km² overlap

  • Tjeggelvas

    IUCN Ib

    Natura 2000 SCI

    12.75 km² overlap

  • Piteälven

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.01 km² overlap

  • Piteälven

    IUCN Not Assigned

    Natura 2000 SCI

    0.01 km² overlap

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

Species present

205 distinct species · 2 588 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 588 obs · 1 cellules
Obs. / cellule
≥ 2 588
2 588–2 587
2 588–2 587
2 588–2 587
< 2 588

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

Ecological tissue

Sample of 40 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 Skierfájávrre : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 4 types (connectance 5.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
44
Connectance
0.056
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

12,70km²

Avg depth

16,3m

Volume

207,170km³

Watershed

3 132km²

Shoreline

27,5km

Shore dev. idx

2,18

Residence time

35days

Elevation

433m

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