Ontologia

HydroLAKES lake · #155451

Rällsjön

Natural lakeSwedenEurope 264 m

Surface area

2,96km²

Avg depth

10,8m

Volume

31,99km³

Shoreline

10,9km

Administrative coverage

Parent watershed

hybas-2080225820605 km² · upstream 605 km²

1 dept-equivalent regions (GADM L2)

  • Leksand
    Dalarna · Sweden
    2.98 km²
    100.0% of lake

1 intersecting protected areas

  • SK 8-2014

    IUCN Ia

    Habitat Protection Area

    0.01 km² overlap

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

Species present

613 distinct species · 8 231 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 231 obs · 1 cellules
Obs. / cellule
≥ 8 231
8 231–8 230
8 231–8 230
8 231–8 230
< 8 231

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

Ecological tissue

Sample of 29 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 Rällsjön : 25 espèces reliées par 30 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
30
Connectance
0.074
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

2,96km²

Avg depth

10,8m

Volume

31,990km³

Watershed

32km²

Shoreline

10,9km

Shore dev. idx

1,78

Residence time

1 099days

Elevation

264m

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