Ontologia

HydroLAKES lake · #159089

Risten

Natural lakeSwedenEurope 64 m

Surface area

5,62km²

Avg depth

13,9m

Volume

78,38km³

Shoreline

28,4km

Administrative coverage

Parent watershed

hybas-20800320201797 km² · upstream 1797 km²

1 dept-equivalent regions (GADM L2)

  • Åtvidaberg
    Östergötland · Sweden
    5.65 km²
    100.0% of lake

3 intersecting protected areas

  • SK 757-2006

    IUCN Ia

    Habitat Protection Area

    0.01 km² overlap

  • SK 1023-2003

    IUCN Ia

    Habitat Protection Area

    0.01 km² overlap

  • SK 551-2005

    IUCN Ia

    Habitat Protection Area

    0.00 km² overlap

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

Species present

972 distinct species · 14 630 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 630 obs · 1 cellules
Obs. / cellule
≥ 14 630
14 630–14 629
14 630–14 629
14 630–14 629
< 14 630

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

Ecological tissue

Sample of 33 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 Risten : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 91 interactions GloBI sur 5 types (connectance 17.2%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
91
Connectance
0.172
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

5,62km²

Avg depth

13,9m

Volume

78,380km³

Watershed

79km²

Shoreline

28,4km

Shore dev. idx

3,37

Residence time

2 826days

Elevation

64m

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