Ontologia

HydroLAKES lake · #13156

Ivösjön

Natural lakeSwedenEurope 4 m

Surface area

49,85km²

Avg depth

11,9m

Volume

591,46km³

Shoreline

93,5km

Administrative coverage

Parent watershed

hybas-20800326501168 km² · upstream 1168 km²

2 dept-equivalent regions (GADM L2)

10 intersecting protected areas

1 more protected areas
  • n/a.

    IUCN IV

    Nature conservation agreement, County Administrative Board

    0.00 km² overlap

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

Species present

1 811 distinct species · 8 621 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 621 obs · 1 cellules
Obs. / cellule
≥ 8 621
8 621–8 620
8 621–8 620
8 621–8 620
< 8 621

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

Ecological tissue

Sample of 37 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 Ivösjön : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 109 interactions GloBI sur 5 types (connectance 16.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
109
Connectance
0.164
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

49,85km²

Avg depth

11,9m

Volume

591,460km³

Watershed

1 157km²

Shoreline

93,5km

Shore dev. idx

3,74

Residence time

616days

Elevation

4m

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