Ontologia

HydroLAKES lake · #155843

Ljusnetjärnarna

Natural lakeSwedenEurope 307 m

Surface area

1,33km²

Avg depth

6,5m

Volume

8,61km³

Shoreline

12,8km

Administrative coverage

Parent watershed

hybas-2080232060852 km² · upstream 852 km²

1 dept-equivalent regions (GADM L2)

  • Torsby
    Värmland · Sweden
    1.33 km²
    100.0% of lake

1 intersecting protected areas

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

Species present

148 distinct species · 905 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

905 obs · 1 cellules
Obs. / cellule
≥ 905
905–904
905–904
905–904
< 905

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

Ecological tissue

Sample of 34 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 Ljusnetjärnarna : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 4 types (connectance 6.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
36
Connectance
0.060
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

1,33km²

Avg depth

6,5m

Volume

8,610km³

Watershed

77km²

Shoreline

12,8km

Shore dev. idx

3,13

Residence time

104days

Elevation

307m

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