Ontologia

HydroLAKES lake · #149224

Lafssjön

Natural lakeSwedenEurope 237 m

Surface area

6,28km²

Avg depth

13,6m

Volume

85,11km³

Shoreline

19km

Administrative coverage

Parent watershed

hybas-20801863502237 km² · upstream 8458 km²

1 dept-equivalent regions (GADM L2)

  • Sollefteå
    Västernorrland · Sweden
    6.32 km²
    100.0% of lake

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

Species present

567 distinct species · 1 507 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 507 obs · 1 cellules
Obs. / cellule
≥ 1 507
1 507–1 506
1 507–1 506
1 507–1 506
< 1 507

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 Lafssjön : 25 espèces reliées par 28 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
28
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

6,28km²

Avg depth

13,6m

Volume

85,110km³

Watershed

212km²

Shoreline

19,0km

Shore dev. idx

2,14

Residence time

380days

Elevation

237m

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