Ontologia

Ruisseau· 2 segments

Grosse Fontanne

Crosses 3 administrative regions : Entlebuch, Sursee, Willisau

ruisseau

Total length

14km

Max discharge

0,7m³/s

Max Strahler

1

Segments matched

2

River geography3 admin regions · 0 communes

Parent watershed

hybas-2080506610473 km²

3 administrative regions crossed (GADM L2)

  • Entlebuch
    Lucerne · Switzerland
    6.7 km
    in this dpt
  • Willisau
    Lucerne · Switzerland
    2.7 km
    in this dpt
  • Sursee
    Lucerne · Switzerland
    0.2 km
    in this dpt

8 intersecting protected areas

  • Ämmenmatt

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

  • Badhusaue-Fontanne

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Birchegg

    IUCN Not Assigned

    Forest Reserves

  • Chalchloch

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Badhus-Graben

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

  • Schafeggberg

    IUCN Not Assigned

    Forest Reserves

  • Sonnsite

    IUCN Not Assigned

    Forest Reserves

  • Träbel

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

3 038 distinct species · 42 055 observations

Source: GBIF Occurrence snapshot 2026-05-01.

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 Grosse Fontanne : 22 espèces reliées par 65 interactions GloBI sur 5 types (connectance 18.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
65
Connectance
0.185
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

14km

Max discharge

0,7m³/s

Max Strahler

1

Segments matched

2

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.