Ontologia

HydroLAKES lake · #12978

Stora Rängen

Natural lakeSwedenEurope 86 m

Surface area

10,88km²

Avg depth

7,6m

Volume

82,77km³

Shoreline

45,1km

Administrative coverage

Parent watershed

hybas-20802556602459 km² · upstream 2459 km²

1 dept-equivalent regions (GADM L2)

  • Linköping
    Östergötland · Sweden
    10.94 km²
    100.0% of lake

5 intersecting protected areas

  • Vessers udde

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.03 km² overlap

  • 2001724 Vessers udde

    IUCN IV

    Nature Reserve

    0.03 km² overlap

  • Vessers udde

    IUCN IV

    Natura 2000 SCI

    0.03 km² overlap

  • Bjärka-Säby

    IUCN Not Assigned

    Natura 2000 SCI

    0.01 km² overlap

  • Bjärka-Säby

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.01 km² overlap

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

Species present

3 107 distinct species · 39 833 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

39 833 obs · 1 cellules
Obs. / cellule
≥ 39 833
39 833–39 832
39 833–39 832
39 833–39 832
< 39 833

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

Ecological tissue

Sample of 40 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 Stora Rängen : 29 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 85 interactions GloBI sur 6 types (connectance 10.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
85
Connectance
0.109
Patrimoniales
3
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

10,88km²

Avg depth

7,6m

Volume

82,770km³

Watershed

2 207km²

Shoreline

45,1km

Shore dev. idx

3,85

Residence time

94days

Elevation

86m

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