Ontologia

HydroLAKES lake · #159848

Illern

Natural lakeSwedenEurope 116 m

Surface area

3,94km²

Avg depth

6,7m

Volume

26,26km³

Shoreline

25,3km

Administrative coverage

Parent watershed

hybas-2080032180615 km² · upstream 615 km²

2 dept-equivalent regions (GADM L2)

  • Oskarshamn
    Kalmar · Sweden
    2.97 km²
    75.0% of lake
  • Hultsfred
    Kalmar · Sweden
    0.99 km²
    25.0% of lake

3 intersecting protected areas

  • Viråns vattensystem

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    3.76 km² overlap

  • Viråns vattensystem

    IUCN Not Assigned

    Natura 2000 SCI

    3.76 km² overlap

  • SK 77-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.00 km² overlap

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

Species present

600 distinct species · 1 295 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 295 obs · 1 cellules
Obs. / cellule
≥ 1 295
1 295–1 294
1 295–1 294
1 295–1 294
< 1 295

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 Illern : 17 espèces reliées par 52 interactions GloBI sur 5 types (connectance 14.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
52
Connectance
0.148
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

3,94km²

Avg depth

6,7m

Volume

26,260km³

Watershed

67km²

Shoreline

25,3km

Shore dev. idx

3,59

Residence time

631days

Elevation

116m

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