Ontologia

HydroLAKES lake · #159408

Nässjön

Natural lakeSwedenEurope 231 m

Surface area

2,09km²

Avg depth

6,3m

Volume

13,16km³

Shoreline

9,4km

Administrative coverage

Parent watershed

hybas-20802514402803 km² · upstream 2803 km²

2 dept-equivalent regions (GADM L2)

  • Mullsjö
    Västra Götaland · Sweden
    1.63 km²
    77.5% of lake
  • Jönköping
    Jönköping · Sweden
    0.47 km²
    22.5% of lake

3 intersecting protected areas

  • 2002836 Nyckelås

    IUCN IV

    Nature Reserve

    0.04 km² overlap

  • Nyckelås

    IUCN IV

    Natura 2000 SCI

    0.04 km² overlap

  • Nyckelås

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.04 km² overlap

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

Species present

866 distinct species · 6 188 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 188 obs · 1 cellules
Obs. / cellule
≥ 6 188
6 188–6 187
6 188–6 187
6 188–6 187
< 6 188

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

Ecological tissue

Sample of 31 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 Nässjön : 23 espèces reliées par 85 interactions GloBI sur 6 types (connectance 17.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
85
Connectance
0.171
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

2,09km²

Avg depth

6,3m

Volume

13,160km³

Watershed

153km²

Shoreline

9,4km

Shore dev. idx

1,83

Residence time

73days

Elevation

231m

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