Ontologia

HydroLAKES lake · #12902

Södra Yngern

Natural lakeSwedenEurope 41 m

Surface area

14,01km²

Avg depth

13,6m

Volume

190,1km³

Shoreline

66,7km

Administrative coverage

Parent watershed

hybas-20800317502541 km² · upstream 2541 km²

2 dept-equivalent regions (GADM L2)

  • Nykvarn
    Stockholm · Sweden
    12.62 km²
    89.6% of lake
  • Södertälje
    Stockholm · Sweden
    1.47 km²
    10.4% of lake

8 intersecting protected areas

  • 2014893 Jägarskogen

    IUCN IV

    Nature Reserve

    0.48 km² overlap

  • A561736

    IUCN Not Applicable

    Voluntary set-aside areas

    0.01 km² overlap

  • SK 228-2002

    IUCN Ia

    Habitat Protection Area

    0.00 km² overlap

  • SK 227-2005

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.00 km² overlap

  • SK 682-2004

    IUCN Ia

    Habitat Protection Area

    0.00 km² overlap

  • A301073

    IUCN Not Applicable

    Voluntary set-aside areas

    0.00 km² overlap

  • A010564

    IUCN Not Applicable

    Voluntary set-aside areas

    0.00 km² overlap

  • SK 495-2017

    IUCN Ia

    Habitat Protection Area

    0.00 km² overlap

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

Species present

2 481 distinct species · 16 515 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 515 obs · 1 cellules
Obs. / cellule
≥ 16 515
16 515–16 514
16 515–16 514
16 515–16 514
< 16 515

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 Södra Yngern : 20 espèces reliées par 106 interactions GloBI sur 5 types (connectance 22.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
106
Connectance
0.228
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

14,01km²

Avg depth

13,6m

Volume

190,100km³

Watershed

74km²

Shoreline

66,7km

Shore dev. idx

5,03

Residence time

5 340days

Elevation

41m

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