Ontologia

HydroLAKES lake · #157377

Norra Baksjön

Natural lakeSwedenEurope 281 m

Surface area

1,16km²

Avg depth

6,6m

Volume

7,71km³

Shoreline

10,3km

Administrative coverage

Parent watershed

hybas-20802438601108 km² · upstream 1108 km²

2 dept-equivalent regions (GADM L2)

  • Arvika
    Värmland · Sweden
    0.79 km²
    67.9% of lake
  • Sunne
    Värmland · Sweden
    0.38 km²
    32.1% of lake

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

Species present

61 distinct species · 310 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

310 obs · 1 cellules
Obs. / cellule
≥ 310
310–309
310–309
310–309
< 310

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

Ecological tissue

Sample of 24 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 Baksjön : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 2 types (connectance 8.0%, filtre Serrano α=0.2).

Espèces affichées
24
Interactions affichées
22
Connectance
0.080
Patrimoniales
1
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

1,16km²

Avg depth

6,6m

Volume

7,710km³

Watershed

12km²

Shoreline

10,3km

Shore dev. idx

2,70

Residence time

762days

Elevation

281m

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