Rivière· 2 segments
Andritzbach
Crosses 2 administrative regions : Graz Stadt, Graz-Umgebung
Total length
9km
Max discharge
114,8m³/s
Max Strahler
5
Segments matched
2
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Graz StadtSteiermark · Austria2.8 kmin this dpt
- Graz-UmgebungSteiermark · Austria1.8 kmin this dpt
6 intersecting protected areas
Landscape Protection Area
Landscape Protection Area
Vogelschutzgebiet Weinzödl
IUCN IVNature Reserve
Flaumeichenwälder im Grazer Bergland
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Felsbirnenbestand
IUCN IVProtected Landscape Section
Rielteich
IUCN IVNature Reserve
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
3 403 distinct species · 12 079 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 48 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 Andritzbach : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 137 interactions GloBI sur 6 types (connectance 12.1%, filtre Serrano α=0.2). 15 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
9km
Max discharge
114,8m³/s
Max Strahler
5
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.