Ontologia

HydroLAKES lake · #1301992

Lac 1301992

Natural lakeSwedenEurope 107 m

Surface area

0,34km²

Avg depth

3m

Volume

1,03km³

Shoreline

4km

Administrative coverage

Parent watershed

hybas-2080033320949 km² · upstream 49859 km²

2 dept-equivalent regions (GADM L2)

  • Lerum
    Västra Götaland · Sweden
    0.22 km²
    63.9% of lake
  • Ale
    Västra Götaland · Sweden
    0.12 km²
    36.1% of lake

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

Species present

1 123 distinct species · 8 688 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 688 obs · 1 cellules
Obs. / cellule
≥ 8 688
8 688–8 687
8 688–8 687
8 688–8 687
< 8 688

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

Ecological tissue

Sample of 43 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 1301992 : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 88 interactions GloBI sur 7 types (connectance 9.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
88
Connectance
0.098
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

0,34km²

Avg depth

3,0m

Volume

1,030km³

Watershed

1km²

Shoreline

4,0km

Shore dev. idx

1,94

Residence time

1 325days

Elevation

107m

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