Ontologia

Rivière· 17 segments

Ybbs

Crosses 4 administrative regions : Amstetten, Melk, Scheibbs, Waidhofen an der Ybbs Stadt

rivière

Total length

110km

Max discharge

30,7m³/s

Max Strahler

4

Segments matched

17

River geography4 admin regions · 0 communes

Parent watershed

hybas-20804771001368 km²

4 administrative regions crossed (GADM L2)

  • Amstetten
    Niederösterreich · Austria
    47.4 km
    in this dpt
  • Melk
    Niederösterreich · Austria
    6.1 km
    in this dpt
  • Waidhofen an der Ybbs Stadt
    Niederösterreich · Austria
    5.2 km
    in this dpt
  • Scheibbs
    Niederösterreich · Austria
    5.0 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 17 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

144 distinct species · 183 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 Ybbs : 29 espèces reliées par 96 interactions GloBI sur 5 types (connectance 11.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
96
Connectance
0.117
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

110km

Max discharge

30,7m³/s

Max Strahler

4

Segments matched

17

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