Rivière· 28 segments
Oldfield River
Crosses 2 administrative regions : Esperance, Ravensthorpe
Total length
73km
Max discharge
1,4m³/s
Max Strahler
4
Segments matched
28
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- RavensthorpeWestern Australia · Australia146.4 kmin this dpt
- EsperanceWestern Australia · Australia2.7 kmin this dpt
4 intersecting protected areas
Lake Shaster
IUCN IaNature Reserve
Conservation Covenant
Conservation Covenant
Conservation Covenant
1 page = 1 named river (aggregation of 28 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
133 distinct species · 210 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 Oldfield River : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 16 interactions GloBI sur 1 type (connectance 11.8%, filtre Serrano α=0.2). 3 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
73km
Max discharge
1,4m³/s
Max Strahler
4
Segments matched
28
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.