Ontologia

HydroLAKES lake · #12951

Unden

Natural lakeSwedenEurope 118 m

Surface area

93,52km²

Avg depth

22,9m

Volume

2 140,9km³

Shoreline

97,3km

Administrative coverage

Parent watershed

hybas-20802554601088 km² · upstream 1088 km²

4 dept-equivalent regions (GADM L2)

  • Laxå
    Orebro · Sweden
    53.89 km²
    57.3% of lake
  • Karlsborg
    Västra Götaland · Sweden
    22.92 km²
    24.4% of lake
  • Töreboda
    Västra Götaland · Sweden
    12.25 km²
    13.0% of lake
  • Gullspång
    Västra Götaland · Sweden
    4.96 km²
    5.3% of lake

3 intersecting protected areas

  • SK 47-2014

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.00 km² overlap

  • Näset

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.00 km² overlap

  • Näset

    IUCN Not Assigned

    Natura 2000 SCI

    0.00 km² overlap

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

Species present

1 210 distinct species · 25 436 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 436 obs · 5 cellules
Obs. / cellule
≥ 11 304
11 304–11 303
6 661–11 303
5 366–6 660
< 5 366

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 Unden : 23 espèces reliées par 27 interactions GloBI sur 3 types (connectance 7.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
27
Connectance
0.077
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

93,52km²

Avg depth

22,9m

Volume

2 140,900km³

Watershed

310km²

Shoreline

97,3km

Shore dev. idx

2,84

Residence time

11 372days

Elevation

118m

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