Ontologia

HydroLAKES lake · #1302205

Lac 1302205

Natural lakeSwedenEurope 117 m

Surface area

0,69km²

Avg depth

5m

Volume

3,44km³

Shoreline

6,4km

Administrative coverage

Parent watershed

hybas-20800332901642 km² · upstream 1642 km²

2 dept-equivalent regions (GADM L2)

  • Lerum
    Västra Götaland · Sweden
    0.67 km²
    97.1% of lake
  • Alingsås
    Västra Götaland · Sweden
    0.02 km²
    2.9% of lake

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

Species present

1 488 distinct species · 43 737 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

43 737 obs · 1 cellules
Obs. / cellule
≥ 43 737
43 737–43 736
43 737–43 736
43 737–43 736
< 43 737

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

Ecological tissue

Sample of 34 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 Lac 1302205 : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 105 interactions GloBI sur 5 types (connectance 17.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
105
Connectance
0.176
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

0,69km²

Avg depth

5,0m

Volume

3,440km³

Watershed

106km²

Shoreline

6,4km

Shore dev. idx

2,19

Residence time

23days

Elevation

117m

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