Ontologia

HydroLAKES lake · #1329733

Lac 1329733

Natural lakeNetherlandsEurope -2 m

Surface area

0,75km²

Avg depth

1,6m

Volume

1,22km³

Shoreline

4,4km

Administrative coverage

Parent watershed

hybas-2080023240371 km² · upstream 372 km²

2 dept-equivalent regions (GADM L2)

  • Wijdemeren
    Noord-Holland · Netherlands
    0.75 km²
    99.9% of lake
  • Weesp
    Noord-Holland · Netherlands
    0.00 km²
    0.1% of lake

5 intersecting protected areas

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

Species present

5 099 distinct species · 300 698 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

300 698 obs · 1 cellules
Obs. / cellule
≥ 300 698
300 698–300 697
300 698–300 697
300 698–300 697
< 300 698

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

Ecological tissue

Sample of 39 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 1329733 : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 5 types (connectance 10.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
86
Connectance
0.105
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

0,75km²

Avg depth

1,6m

Volume

1,220km³

Watershed

15km²

Shoreline

4,4km

Shore dev. idx

1,43

Residence time

61days

Elevation

-2m

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