Ontologia

HydroLAKES lake · #159513

Öresjö

Natural lakeSwedenEurope 131 m

Surface area

6,32km²

Avg depth

17,6m

Volume

111,43km³

Shoreline

17,5km

Administrative coverage

Parent watershed

hybas-20800331902177 km² · upstream 2177 km²

1 dept-equivalent regions (GADM L2)

  • Borås
    Västra Götaland · Sweden
    6.35 km²
    100.0% of lake

3 intersecting protected areas

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

Species present

2 158 distinct species · 127 226 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

127 226 obs · 1 cellules
Obs. / cellule
≥ 127 226
127 226–127 225
127 226–127 225
127 226–127 225
< 127 226

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

Ecological tissue

Sample of 27 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 Öresjö : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 4 types (connectance 19.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
69
Connectance
0.197
Patrimoniales
1
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

6,32km²

Avg depth

17,6m

Volume

111,430km³

Watershed

451km²

Shoreline

17,5km

Shore dev. idx

1,96

Residence time

171days

Elevation

131m

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