Ontologia

HydroLAKES lake · #1291373

Lac 1291373

Natural lakeSwedenEurope 45 m

Surface area

0,65km²

Avg depth

5,1m

Volume

3,35km³

Shoreline

9km

Administrative coverage

Parent watershed

hybas-20800316302528 km² · upstream 2528 km²

2 dept-equivalent regions (GADM L2)

  • Vallentuna
    Stockholm · Sweden
    0.55 km²
    84.3% of lake
  • Norrtälje
    Stockholm · Sweden
    0.10 km²
    15.7% of lake

1 intersecting protected areas

  • SK 138-2009

    IUCN Ia

    Habitat Protection Area

    0.00 km² overlap

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

Species present

1 534 distinct species · 12 753 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 753 obs · 1 cellules
Obs. / cellule
≥ 12 753
12 753–12 752
12 753–12 752
12 753–12 752
< 12 753

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 Lac 1291373 : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 72 interactions GloBI sur 6 types (connectance 14.5%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
72
Connectance
0.145
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

0,65km²

Avg depth

5,1m

Volume

3,350km³

Watershed

19km²

Shoreline

9,0km

Shore dev. idx

3,14

Residence time

263days

Elevation

45m

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