Ontologia

HydroLAKES lake · #1333827

Lac 1333827

Natural lakeGermanyEurope 39 m

Surface area

0,16km²

Avg depth

2,5m

Volume

0,39km³

Shoreline

1,8km

Administrative coverage

Parent watershed

hybas-20803856501610 km² · upstream 1611 km²

1 dept-equivalent regions (GADM L2)

  • Viersen
    Nordrhein-Westfalen · Germany
    0.16 km²
    100.0% of lake

3 intersecting protected areas

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

Species present

2 097 distinct species · 66 877 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

66 877 obs · 1 cellules
Obs. / cellule
≥ 66 877
66 877–66 876
66 877–66 876
66 877–66 876
< 66 877

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 1333827 : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 77 interactions GloBI sur 6 types (connectance 10.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
77
Connectance
0.104
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

0,16km²

Avg depth

2,5m

Volume

0,390km³

Watershed

2km²

Shoreline

1,8km

Shore dev. idx

1,26

Residence time

253days

Elevation

39m

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