Ontologia

HydroLAKES lake · #158716

Rösjön

Natural lakeSwedenEurope 57 m

Surface area

2,94km²

Avg depth

5,6m

Volume

16,39km³

Shoreline

25,4km

Administrative coverage

Parent watershed

hybas-20802538101251 km² · upstream 1251 km²

2 dept-equivalent regions (GADM L2)

  • Finspång
    Östergötland · Sweden
    1.57 km²
    53.2% of lake
  • Motala
    Östergötland · Sweden
    1.38 km²
    46.8% of lake

3 intersecting protected areas

  • SK 413-2003

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.03 km² overlap

  • SK 412-2003

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.00 km² overlap

  • SK 30-2003

    IUCN Ia

    Habitat Protection Area

    0.00 km² overlap

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

Species present

876 distinct species · 5 786 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 786 obs · 1 cellules
Obs. / cellule
≥ 5 786
5 786–5 785
5 786–5 785
5 786–5 785
< 5 786

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

Ecological tissue

Sample of 29 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 Rösjön : 23 espèces reliées par 87 interactions GloBI sur 6 types (connectance 21.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
87
Connectance
0.214
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

2,94km²

Avg depth

5,6m

Volume

16,390km³

Watershed

635km²

Shoreline

25,4km

Shore dev. idx

4,17

Residence time

61days

Elevation

57m

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