Ontologia

HydroLAKES lake · #142639

Sájvva

Natural lakeSwedenEurope 371 m

Surface area

1,26km²

Avg depth

4,9m

Volume

6,19km³

Shoreline

6,4km

Administrative coverage

Parent watershed

hybas-20801409602515 km² · upstream 2516 km²

1 dept-equivalent regions (GADM L2)

  • Jokkmokk
    Norrbotten · Sweden
    1.27 km²
    100.0% of lake

2 intersecting protected areas

  • Såkevaratj

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.27 km² overlap

  • Såkevaratj

    IUCN Not Assigned

    Natura 2000 SCI

    1.27 km² overlap

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

Species present

184 distinct species · 474 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

474 obs · 1 cellules
Obs. / cellule
≥ 474
474–473
474–473
474–473
< 474

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

Ecological tissue

Sample of 30 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 Sájvva : 21 espèces reliées par 38 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
38
Connectance
0.087
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

1,26km²

Avg depth

4,9m

Volume

6,190km³

Watershed

5km²

Shoreline

6,4km

Shore dev. idx

1,61

Residence time

1 053days

Elevation

371m

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