Ruisseau· 10 segments
Грязнушка
Crosses 5 administrative regions : Birobidzhanskiy rayon, Blagoveshchenskiy rayon, Daxing'anling, Magdagachinskiy rayon, Zeyskiy rayon
Total length
456km
Max discharge
1,2m³/s
Max Strahler
3
Segments matched
10
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
- Blagoveshchenskiy rayonAmur · Russia32.6 kmin this dpt
- Birobidzhanskiy rayonYevrey · Russia29.7 kmin this dpt
- Zeyskiy rayonAmur · Russia20.5 kmin this dpt
- Magdagachinskiy rayonAmur · Russia5.0 kmin this dpt
- Daxing'anlingHeilongjiang · China0.5 kmin this dpt
1 intersecting protected areas
CHurki
IUCN IVState Natural Zakaznik
1 page = 1 named river (aggregation of 10 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
10 distinct species · 10 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 4 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 Грязнушка : 4 espèces reliées par 2 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
456km
Max discharge
1,2m³/s
Max Strahler
3
Segments matched
10
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.