Ruisseau
Oberer Ortsgraben
Crosses 2 administrative regions : Neunkirchen, Wiener Neustadt Land
Total length
1km
Max discharge
1,7m³/s
Max Strahler
3
Segments matched
1
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Wiener Neustadt LandNiederösterreich · Austria5.0 kmin this dpt
- NeunkirchenNiederösterreich · Austria0.0 kmin this dpt
3 intersecting protected areas
Nordöstliche Randalpen: Hohe Wand - Schneeberg - Rax
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Steinfeld
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Steinfeld
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
1 003 distinct species · 1 925 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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).
Indicateurs du tissu écologique
Tissu écologique de Oberer Ortsgraben : 32 espèces reliées par 63 interactions GloBI sur 5 types (connectance 9.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
1km
Max discharge
1,7m³/s
Max Strahler
3
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.