Ontologia

HydroLAKES lake · #12031

Tåsjön

Natural lakeSwedenEurope 236 m

Surface area

44,79km²

Avg depth

27m

Volume

1 207,88km³

Shoreline

97,7km

Administrative coverage

Parent watershed

hybas-20801726801913 km² · upstream 1913 km²

2 dept-equivalent regions (GADM L2)

  • Strömsund
    Jämtland · Sweden
    44.63 km²
    99.0% of lake
  • Dorotea
    Västerbotten · Sweden
    0.45 km²
    1.0% of lake

1 intersecting protected areas

  • 1073664011

    IUCN Not Applicable

    Voluntary set-aside areas

    0.00 km² overlap

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

Species present

90 distinct species · 138 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

138 obs · 1 cellules
Obs. / cellule
≥ 138
138–137
138–137
138–137
< 138

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

Ecological tissue

Sample of 28 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 Tåsjön : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 4 types (connectance 5.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
24
Connectance
0.059
Patrimoniales
2
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

44,79km²

Avg depth

27,0m

Volume

1 207,880km³

Watershed

1 894km²

Shoreline

97,7km

Shore dev. idx

4,12

Residence time

362days

Elevation

236m

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