Ontologia

HydroLAKES lake · #12788

Norra Hörken

Natural lakeSwedenEurope 251 m

Surface area

12,46km²

Avg depth

15m

Volume

186,35km³

Shoreline

33,4km

Administrative coverage

Parent watershed

hybas-2080236620384 km² · upstream 384 km²

2 dept-equivalent regions (GADM L2)

  • Ludvika
    Dalarna · Sweden
    10.22 km²
    81.5% of lake
  • Ljusnarsberg
    Orebro · Sweden
    2.32 km²
    18.5% of lake

1 intersecting protected areas

  • SK 520-2018

    IUCN IV

    Nature conservation agreement

    0.01 km² overlap

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

Species present

844 distinct species · 29 539 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

29 539 obs · 1 cellules
Obs. / cellule
≥ 29 539
29 539–29 538
29 539–29 538
29 539–29 538
< 29 539

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

Ecological tissue

Sample of 26 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 Norra Hörken : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
37
Connectance
0.105
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

12,46km²

Avg depth

15,0m

Volume

186,350km³

Watershed

89km²

Shoreline

33,4km

Shore dev. idx

2,67

Residence time

2 396days

Elevation

251m

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