Ontologia

HydroLAKES lake · #12229

Nakten

Natural lakeSwedenEurope 311 m

Surface area

82,57km²

Avg depth

23m

Volume

1 896,39km³

Shoreline

147,3km

Administrative coverage

Parent watershed

hybas-20801859101751 km² · upstream 1752 km²

2 dept-equivalent regions (GADM L2)

  • Berg
    Jämtland · Sweden
    52.82 km²
    63.6% of lake
  • Östersund
    Jämtland · Sweden
    30.26 km²
    36.4% of lake

4 intersecting protected areas

  • Näkten

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    81.01 km² overlap

  • Näkten

    IUCN Not Assigned

    Natura 2000 SCI

    81.01 km² overlap

  • Kungsnäset

    IUCN Not Assigned

    Natura 2000 SCI

    0.01 km² overlap

  • Kungsnäset

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.01 km² overlap

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

Species present

701 distinct species · 3 799 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 799 obs · 5 cellules
Obs. / cellule
≥ 1 607
1 607–1 606
805–1 606
681–804
< 681

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

Ecological tissue

Sample of 32 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 Nakten : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 5 types (connectance 12.6%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
84
Connectance
0.126
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

82,57km²

Avg depth

23,0m

Volume

1 896,390km³

Watershed

346km²

Shoreline

147,3km

Shore dev. idx

4,57

Residence time

8 550days

Elevation

311m

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