Ontologia

HydroLAKES lake · #149590

Härrssjön

Natural lakeSwedenEurope 640 m

Surface area

1,97km²

Avg depth

6,1m

Volume

12km³

Shoreline

9km

Administrative coverage

Parent watershed

hybas-2080183990227 km² · upstream 1347 km²

1 dept-equivalent regions (GADM L2)

  • Åre
    Jämtland · Sweden
    1.98 km²
    100.0% of lake

2 intersecting protected areas

  • Åreälven

    IUCN Not Assigned

    Natura 2000 SCI

    1.84 km² overlap

  • Åreälven

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.84 km² overlap

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

Species present

214 distinct species · 2 392 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 392 obs · 1 cellules
Obs. / cellule
≥ 2 392
2 392–2 391
2 392–2 391
2 392–2 391
< 2 392

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

Ecological tissue

Sample of 31 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 Härrssjön : 24 espèces reliées par 32 interactions GloBI sur 5 types (connectance 6.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
32
Connectance
0.065
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

1,97km²

Avg depth

6,1m

Volume

12,000km³

Watershed

9km²

Shoreline

9,0km

Shore dev. idx

1,82

Residence time

545days

Elevation

640m

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