Ontologia

HydroLAKES lake · #1290150

Lac 1290150

Natural lakeSwedenEurope 24 m

Surface area

0,36km²

Avg depth

3,3m

Volume

1,21km³

Shoreline

2,5km

Administrative coverage

Parent watershed

hybas-2080236420759 km² · upstream 760 km²

2 dept-equivalent regions (GADM L2)

  • Norrtälje
    Stockholm · Sweden
    0.31 km²
    86.0% of lake
  • Knivsta
    Uppsala · Sweden
    0.05 km²
    14.0% of lake

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

Species present

921 distinct species · 4 045 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 045 obs · 1 cellules
Obs. / cellule
≥ 4 045
4 045–4 044
4 045–4 044
4 045–4 044
< 4 045

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

Ecological tissue

Sample of 31 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 1290150 : 23 espèces reliées par 65 interactions GloBI sur 4 types (connectance 10.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
65
Connectance
0.109
Patrimoniales
0
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

0,36km²

Avg depth

3,3m

Volume

1,210km³

Watershed

5km²

Shoreline

2,5km

Shore dev. idx

1,17

Residence time

334days

Elevation

24m

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