Ontologia

Ruisseau· 4 segments

Feldbach

Crosses 7 administrative regions : Höfe, Luzern, Meilen, Nidwalden, See-Gaster +2

ruisseau

Total length

97km

Max discharge

0,4m³/s

Max Strahler

1

Segments matched

4

River geography7 admin regions · 0 communes

Parent watershed

hybas-20804954302407 km²

7 administrative regions crossed (GADM L2)

  • Nidwalden
    Nidwalden · Switzerland
    3.2 km
    in this dpt
  • Siegen-Wittgenstein
    Nordrhein-Westfalen · Germany
    2.7 km
    in this dpt
  • Toggenburg
    Sankt Gallen · Switzerland
    2.6 km
    in this dpt
  • Meilen
    Zürich · Switzerland
    1.9 km
    in this dpt
  • Luzern
    Lucerne · Switzerland
    1.0 km
    in this dpt
  • Höfe
    Schwyz · Switzerland
    0.0 km
    in this dpt
  • See-Gaster
    Sankt Gallen · Switzerland
    0.0 km
    in this dpt

18 intersecting protected areas

9 more protected areas

1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

755 distinct species · 1 536 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 37 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 Feldbach : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 134 interactions GloBI sur 5 types (connectance 17.2%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
134
Connectance
0.172
Patrimoniales
1
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

97km

Max discharge

0,4m³/s

Max Strahler

1

Segments matched

4

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