Ontologia

HydroLAKES lake · #14020

Sempachersee

Natural lakeSwitzerlandEurope 500 m

Surface area

13,77km²

Avg depth

8,2m

Volume

112,61km³

Shoreline

18,4km

Administrative coverage

Parent watershed

hybas-2080497750372 km² · upstream 372 km²

1 dept-equivalent regions (GADM L2)

  • Sursee
    Lucerne · Switzerland
    13.80 km²
    100.0% of lake

2 intersecting protected areas

  • Schorenmoos

    IUCN IV

    Federal Inventory of Fenlands of National Importance

    0.01 km² overlap

  • Juchmoos

    IUCN IV

    Federal Inventory of Fenlands of National Importance

    0.00 km² overlap

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

Species present

1 830 distinct species · 34 298 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

34 298 obs · 1 cellules
Obs. / cellule
≥ 34 298
34 298–34 297
34 298–34 297
34 298–34 297
< 34 298

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

Ecological tissue

Sample of 42 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 Sempachersee : 34 espèces reliées par 74 interactions GloBI sur 4 types (connectance 7.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
74
Connectance
0.078
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

13,77km²

Avg depth

8,2m

Volume

112,610km³

Watershed

88km²

Shoreline

18,4km

Shore dev. idx

1,40

Residence time

498days

Elevation

500m

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