Ontologia

Ruisseau· 2 segments

Rietbach

Crosses 5 administrative regions : Arbon, Bodensee, Bülach, Rorschach, Sankt Gallen

ruisseau

Total length

10km

Max discharge

1m³/s

Max Strahler

1

Segments matched

2

River geography5 admin regions · 0 communes

Parent watershed

hybas-2080490790588 km²

5 administrative regions crossed (GADM L2)

  • Arbon
    Thurgau · Switzerland
    5.9 km
    in this dpt
  • Bülach
    Zürich · Switzerland
    1.0 km
    in this dpt
  • Rorschach
    Sankt Gallen · Switzerland
    0.3 km
    in this dpt
  • Sankt Gallen
    Sankt Gallen · Switzerland
    0.0 km
    in this dpt
  • Bodensee
    Thurgau · Switzerland
    0.0 km
    in this dpt

2 intersecting protected areas

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

Species present

2 865 distinct species · 18 798 observations

Source: GBIF Occurrence snapshot 2026-05-01.

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 Rietbach : 25 espèces reliées par 121 interactions GloBI sur 6 types (connectance 14.1%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
121
Connectance
0.141
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

10km

Max discharge

1,0m³/s

Max Strahler

1

Segments matched

2

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