Rivière· 109 segments
Омня
Crosses 1 administrative regions : Ayano-Mayskiy rayon
Total length
286km
Max discharge
47,5m³/s
Max Strahler
5
Segments matched
109
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- Ayano-Mayskiy rayonKhabarovsk · Russia501.8 kmin this dpt
1 page = 1 named river (aggregation of 109 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
197 distinct species · 201 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 Омня : 13 espèces reliées par 14 interactions GloBI sur 1 type (connectance 11.7%, 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
286km
Max discharge
47,5m³/s
Max Strahler
5
Segments matched
109
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.