Ontologia

Rivière· 7 segments

Schwabach

Crosses 8 administrative regions : Ansbach, Erlangen, Erlangen-Höchstadt, Forchheim, Horgen +3

rivière

Total length

70km

Max discharge

70,6m³/s

Max Strahler

4

Segments matched

7

River geography8 admin regions · 0 communes

Parent watershed

hybas-20804420402205 km²

8 administrative regions crossed (GADM L2)

  • Erlangen-Höchstadt
    Bayern · Germany
    10.9 km
    in this dpt
  • Roth
    Bayern · Germany
    10.2 km
    in this dpt
  • Forchheim
    Bayern · Germany
    5.2 km
    in this dpt
  • Erlangen
    Bayern · Germany
    4.7 km
    in this dpt
  • Ansbach
    Bayern · Germany
    4.3 km
    in this dpt
  • Horgen
    Zürich · Switzerland
    2.0 km
    in this dpt
  • Meilen
    Zürich · Switzerland
    0.0 km
    in this dpt
  • Schwabach
    Bayern · Germany
    0.0 km
    in this dpt

10 intersecting protected areas

1 more protected areas

1 page = 1 named river (aggregation of 7 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 145 distinct species · 4 913 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 41 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 Schwabach : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 134 interactions GloBI sur 5 types (connectance 15.6%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
134
Connectance
0.156
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

70km

Max discharge

70,6m³/s

Max Strahler

4

Segments matched

7

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