Ontologia

HydroLAKES lake · #140198

Rähtjátjávrre

Natural lakeSwedenEurope 737 m

Surface area

1,3km²

Avg depth

10,8m

Volume

14,06km³

Shoreline

6,3km

Administrative coverage

Parent watershed

hybas-2080130010282 km² · upstream 282 km²

1 dept-equivalent regions (GADM L2)

  • Jokkmokk
    Norrbotten · Sweden
    1.31 km²
    100.0% of lake

6 intersecting protected areas

  • Laponian Area

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    0.04 km² overlap

  • Padjelanta

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.04 km² overlap

  • Padjelanta

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.04 km² overlap

  • Padjelanta

    IUCN II

    Natura 2000 SPA

    0.04 km² overlap

  • Padjelanta

    IUCN II

    Natura 2000 SCI

    0.04 km² overlap

  • 2001220 Padjelanta/Badjelánnda

    IUCN II

    National Park

    0.04 km² overlap

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

Species present

122 distinct species · 224 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

224 obs · 1 cellules
Obs. / cellule
≥ 224
224–223
224–223
224–223
< 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 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 Rähtjátjávrre : 18 espèces reliées par 44 interactions GloBI sur 2 types (connectance 12.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
44
Connectance
0.125
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

1,30km²

Avg depth

10,8m

Volume

14,060km³

Watershed

3km²

Shoreline

6,3km

Shore dev. idx

1,55

Residence time

1 224days

Elevation

737m

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